FILTROS WEAMCO

Permanent Strainers

Temporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment

Pipeline Accessories

Meter Provers

Metering Systems

L.A.C.T. Units

Mag-Tek SphereDetector Switches

Custom Fabrication

Practical Applications - Exceptional Service

Toll Free: (800) 331-3790Oklahoma Home Office: (918) 445-1141

Fax: (918) 445-4617www.weamco.com

Keeping customers coming to WeamcoMetric is the only way for us to stayin business and secure our future. Therefore we the employees ofWeamcoMetric make the following commitments.

We will to the best of our ability:

Provide our customers with top quality, defect-free, cost competitive products,

which shall meet or exceed the requirements and specifications.

Treat our customers with courtesy and respect by giving them individual

assistance each and every time they contact us or come by.

Answer each customers questions with the most honest, thoughtful and

knowledgeable response available.

Respond to all customer inquiries in a reasonable and timely manner.

Provide products on schedule while maintaining high quality standards.

COMMITMENT STATEMENT

2350 Industrial Dr.Sapulpa, OK 74066

P.O. Box 9555Tulsa, OK 74157-0555

Phone: (918) 445-1141

Toll Free: (800) 331-3790

Fax: (918) 445-4617

www.weamco.com

Products: WeamcoStrainers: Fabricated Vertical Permanent Basket Tee Y andAssorted Temporaries (Cones, Baskets, etc.)Line Blinds Spacer Rings Bleed Rings Corrosion Coupon HoldersSample CoolersCustom Fabrication & Pipeline Accessories.

MetricBi-directional Meter Provers Uni-directional Meter Provers Volumetric Meter Provers (Tank Style) Portable ProversMetering SystemsLACT UnitsSampling SystemsSphere & Pig Detector Switches (Home of Mag-Tek)Custom Fabrication of measurement equipment.

Authorized Codes: ASME B31.1, B31.3, B31.4 and B31.8, API Chapter 4ASME Section VIII Div. 1,Design, Fabrication & Testing

Physical Address: 2350 Industrial Dr.Sapulpa, OK 74066

Mailing Address: P.O. Box 9555Tulsa, OK 74157-0555

Web Site: www.weamco.com

Phone: (918) 445-1141

Toll Free: (800) 331-3790

Fax: (918) 445-4617

Hours: Monday - Friday, 7:30AM to 4:30PM CSTClosed - Major Holidays

Organized: Corporation, State of Oklahoma, USA 1973.

Federal Identification Number: 73-0967826

Duns Number: 06-455-8554

Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Meter Provers

Metering Systems

L.A.C.T. Units

Toll Free 800-331-3790Oklahoma Home Office 918-445-1141

Fax 918-445-4617www.weamco.com

Custom Fabrication


WeamcoMetric Strainers

For over thirty years the Weamco division of WeamcoMetric has been furnishing dependable

top quality Permanent and Temporary Strainers of all types to industries all over the world.

Industries such as Pipelines, Hydrocarbon, Chemical, Power, Gas, Pulp & Paper, Process Plants,

and Refineries all over the world recognize WeamcoMetric as The First Name In Strainers. Our

top quality products would be reason enough to come to WeamcoMetric, but much of our

success is attributed to our dedication to seeing that every customer or potential customer is

handled with the most exceptional service we have to offer. WeamcoMetrics excellent

reputation in the areas of service, quality and dependability are precious attributes we are

proud of and protect with enthusiasm.

At WeamcoMetric all engineering, design and manufacturing of our fabricated Strainers is

started and completed in house. This provides us with a major advantage in the areas of

quality control and scheduling, not to mention the cost advantages. We believe in a hands-on

approach to detail and accountability for your work.

WeamcoMetrics vast amount of experience and expertise affords us the ability to assist our

customers in choosing and constructing the most practical equipment for their applications.

When youre trying to protect expensive or critical pieces of equipment such as pumps,

compressors, valves or meters, you need design expertise and quality you can trust for good

dependable equipment with someone who stands behind their work. WeamcoMetric has a

reputation of being that someone.

We offer a variety of equipment design standards to meet your various needs and welcome

your special requirements. Our manufacturing capabilities and technical expertise include the

abilities to work with a vast array of materials and manufacture custom equipment to your

exact specifications. Regardless of the complexity or simplicity of your requirements,

WeamcoMetric is a great ally to be associated with and we welcome the opportunity to work

with you.

The following pages offer a vast amount of information on the design and construction of

strainers. Please feel free to contact our staff at your convenience for personal assistance.

A. Strainer Definition and Purpose

Strainers are used normally for the protection of pipeline and petroleum process equipment installeddownstream of the strainer. The equipment protected by our strainers is generally more expensive thanthe total installation cost of a strainer. Also this equipment is critical to the pipeline or process operation.

Strainers use perforated and/or wire mesh media for straining purposes. These materials are twodimensional, meaning they do not have a Depth or Dirt Holding capacity. This means that whena debris particle is caught in the straining media the opening is blocked or plugged. This results inreduced available opening for flow. Strainer sizing and selection are critical to insure your cleaningcycle time, particle size retention and pressure drop requirements are achieved.

B. Straining Media Selection for Basket

The following is a general guideline of media we have typically seen used in the various applicationsshown, but is in no way intended to supercede your specific requirements. This information is strictlybased on observations made from our many years of experience and WeamcoMetric makes no guarantees that it is correct and/or applicable for your specific application.

Liquid Turbine Meters 1/8 dia. perforated support with 40 x 40 mesh liner

Gas Turbine Meters and Regulators 1/8 dia. perforated supportwith 80 x 80 mesh liner

P.D. Meters 1/8 dia. perforated

Centrifugal PumpsService: Crude Oil 1/4 dia. perforatedRefined Products 1/8 dia. perforatedCoke Fines 3/4 flattened expanded metalWater 1/8 dia. to 3/8 dia. perforated

Natural Gas Compressors Varies by manufacturer recommendations,1/8 dia. perforated to 50 microns

C. Strainer Design and SelectionWeamcoMetric Fabricated Strainers are manufactured in several styles or types to meet various applications.Strainer type selection should be based upon your requirements. A general guideline as follows:

Application Description or Requirement Style WeamcoMetric Type

1. Pumps, Flow Meters, Compressors & Vertical Basket FV or FTControl Valve Protection, Low Pressure StrainersDrop, High Capacity, ease of maintenance,several optional features.

2. Pump Suction & Gas Regulator Protection, Tee Strainers TSF or TSW relative clean product, very adaptable to TLF or TLWvarious piping arrangements. TVF or TVW

STRAINERS

Application Description or Requirement Style WeamcoMetric Type

3. Pump Suction, HVAC, various types of Y-Strainers FYW or FYFWater Service, Boiler Feedwater, and industrialpiping systems, relative clean product, blowdownrequired for basket cleaning.

4. Temporary Service for Start-up of Piping Temporary CP, CWI,Systems and Permanent Compressor Cone and CWOPackages, permanent service in clean Basket BP, BWI,natural gas applications. Strainers BWO

5. Low Flow & Small Pipe Size, Flat Strainers FP or F-PFTemporary Service only.

STRAINERS

Rev. 3/07

Strainer Inquiry Form

(918) 445-1141(800) 331-3790

Fax: (918) 445-4617 www.weamco.com

Please complete the following information below and Fax to WEAMCO at (918) 445-4617.

We will be happy to recommend a Strainer for your application.

You can also visit our website at www.weamco.com.

Name _____________________________________________

Company __________________________________________

Address ___________________________________________

City/Town_________________________________________

State______________________ Zip Code ______________

e-mail address ____________________________________

Telephone: (____) ______________________

Fax (_____) ___________________________

1. Flow Rate

2. Product Service & Equipment Strainer is Protecting

3. Design Pressure

4. Design Temperature

5. Line Size

6. Flange Rating

7. Strainer Housing Material

8. Strainer Media Material for Basket

9. Size of Particles to Remove from Stream

10. Maximum Pressure Drop Allowed

11. WEAMCO Type Strainer

12. Manufacturing Design Code

13. Paint Requirements

14. Temporary Strainer % Open Area

15. Any other information or Optional Accessories

All WEAMCO strainers are fabricated on-order, and we can custom designa unit to match your dimensional and service requirement. JUST ASK!!

MESH* WIRE OPENING % OPENDIA. AREA

20 x 20 .016 .0340 46.2

30 x 30 .013 .0203 37.1

40 x 40 .010 .0150 36.0

60 x 60 .0075 .0092 30.5

80 x 80 .0055 .0070 31.4

100 x 100 .0045 .0055 30.3

(918) 445-1141(800) 331-3790


Materials DataPerforated and Wire Cloth

Bulletin AC307

IF YOU DONT SEE WHAT YOU ARELOOKING FOR, PLEASE CONTACT US

PATTERN % OPEN # HOLES MATERIAL/GAUGE

DIA CENTERS AREA PSI C.S. 304SS 316SS

1/16 1/8 23 74 16 22 -

1/8 3/16 40 33 14,11 14 14*

3/16 1/4 51 18 14 16 -

1/4 3/8 40 8 11 14,11 14,11

3/8 9/16 40 3,7 11 11 -

1/2 11/16 48 2,4 11 11 -

SIZE GAUGE % OPEN MATERIALAREA

1/2 16 Flattened 62 C.S; 304SS

3/4 13 Flattened 72 C.S; 304SS

MESH* WIRE OPENING % OPENDIA. AREA

3 x 3 .080 .2533 57.6

4 x 4 .063 .1870 56.0

8 x 8 .035 .0900 51.8

8 x 8 .047 .0780 38.9

10 x 10 .035 .0650 42.3

* Number of wires per linear inch. All meshesshown are available, 304 S.S. and 316 S.S.Many other meshes and materials are available.

All dimensions in inches. C.S.= Carbon Steel.

Fine mesh requiring support

WIRE CLOTH NORMALLY STOCKEDCoarse mesh for straining or support

EXPANDED METAL NORMALLY STOCKEDFor Straining or Fine Mesh Wire Cloth Support

PERFORATED PATTERNS NORMALLY STOCKED

* Also in Monel

Permanent StrainersTemporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Meter Provers

Metering Systems

L.A.C.T. Units



Custom Fabrication


(918) 445-1141(800) 331-3790


Vertical Basket StrainerTYPE FV for Horizontal Pipe Run

Bulletin FV307

LINE COMMON DIMENSIONS BASKET SURFACE BASKET OPEN OPEN AREA LINESIZE AREA (SQ.IN.) AREA (SQ.IN.) RATIO* SIZE

O.D. F.F. TH BC** AC** DRAIN FV FV FV

2 42 17 16 9 7 1 44 18 524% 23 6s 20 20 11 9 1 99 40 536% 34 8s 23 24 14 10 12 207 83 650% 46 10w 26 29 17 12 12 330 132 457% 68 12w 30 35 21 14 12 509 204 408% 810 16 34 42 25 17 12 792 317 402% 1012 18 37 46 28 18 2 1034 414 366% 1214 18 37 53 33 20 2 1232 493 358% 1416 24 44 60 36 24 2 1885 754 413% 1618 24 45 65 39 26 2 2073 829 355% 1820 26 48 71 45 26 2 2512 1005 345% 2024 30 56 95 64 31 2 4310 1724 406% 2430 36 62 108 71 37 2 5938 2375 353% 30

*Based on Standard Basket perforated 1/8 diameter holes on 3/16 centers. Open Area and Open Area Ratio also applicable to perforated patterns 1/4diameter holes on 3/8 centers and 3/8 diameter holes on 9/16 centers. Other patterns available. See Bulletin AC307.

All dimensions are in inches. Dimensions are applicable up to 600# ANSI. Larger line sizes available. Std. Design ASME/ANSI B31.4

TYPE FV with Slope Top BasketFor Horizontal Pipe Run

INFORMATION REQUIRED1. Quantity2. Flow Rate3. Design pressure and temperature4. Special Size Strainer (if other than standard, advise dimensions)5. Line size and flange rating or beveled for welding6. Wire cloth size (See Bulletin AC307) - under Strainer Design7. Housing and basket material (Carbon steel is standard) - others are available8. Special features9. Product service and equipment being protected if available.

(918) 445-1141(800) 331-3790


Vertical Basket StrainerTYPE FT for Horizontal or Vertical Pipe

Bulletin FT307

O.D. F.F. TH BC** AC** DRAIN FT FT FT

2 42 17 16 9 7 1 66 26 787% 23 6s 20 20 11 9 1 140 56 758% 34 8s 23 24 14 10 12 245 98 770% 46 10w 26 29 17 12 12 366 146 505% 68 12w 30 35 21 14 12 550 220 440% 810 16 34 42 25 17 12 813 325 412% 1012 18 37 46 28 18 2 1037 415 367% 1214 18 37 53 33 20 2 1247 499 362% 1416 24 44 60 36 24 2 2019 808 442% 1618 24 45 65 39 26 2 2170 868 387% 1820 26 48 71 45 26 2 2569 1028 369% 2024 30 56 95 64 31 2 4055 1522 403% 2430 36 62 108 71 37 2 5561 2224 342% 30

LINE COMMON DIMENSIONS BASKET SURFACE BASKET OPEN OPEN AREA LINESIZE AREA (SQ.IN.) AREA (SQ.IN.) RATIO* SIZE

*Based on Standard Basket perforated 1/8 diameter holes on 3/16 centers. Open Area and Open Area Ratio also applicable to perforated patterns1/4 diameter holes on 3/8 centers and 3/8 diameter holes on 9/16 centers. Other patterns available. See Bulletin AC307. All dimensions are in inches. Dimensions are applicable up to 600# ANSI. Larger line sizes available. Std. Design ASME/ANSI B31.4

**Dimensions BC and AC for the Type FT Strainer are not fixed and can be located at purchasers option within the shell length or can be offset without changing the Basket Area.

TYPE FT with Angle Basket forHorizontal or Vertical Pipe RunAvailable with offset nozzles.

Estimated Pressure Drop for FV & FT Strainers

Exam

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Bulletin PD307

(918) 445-1141(800) 331-3790


WEIGHTSBASED ON CATALOG STANDARD UNITS

FV AND FT STRAINERS

2 150# 3 150# 4 150# 6 150# 8 150# 10 150# 12 150#68# 120# 190# 295# 460# 690# 910#

2 300# 3 300# 4 300# 6 300# 8 300# 10 300# 12 300#95# 180# 280# 450# 670# 1020# 1350#

2 600# 3 600# 4 600# 6 600# 8 600# 10 600# 12 600#140# 290# 500# 820# 1120# 1720# 2350#

TEE STRAINERS

2 150# 3 150# 4 150# 6 150# 8 150# 10 150# 12 150# 16150#W-18# W-31# W-51# W-97# W-159# W-238# W-365# W-614#F-30# F-51# F-81# F-145# F-237# F-342# F-525# F-894#

2 300# 3 300# 4 300# 6 300# 8 300# 10 300# 12 300# 16300#W-26# W-47# W-74# W-143# W-224# W-351# W-529# W-887#F-44# F-77# F-124# F-227# F-358# F-533# F-809# F-1387#

2 600# 3 600# 4 600# 6 600# 8 600# 10 600# 12 600# 16 600#W-36# W-67# W-122# W-247# W-387# W-639# W-822# W-1426#F-60# F-113# F-206# F-409# F-627# F-1019# F-1272# F-2206#

Bulletin WT307

W = Weld EndsF = Flanged Ends

PIPE 150# 300# 600# PIPESIZE H M L H1F H2F L HIF H2F L H1F H2F SIZE

2 5 2 1/2 5 7 1/2 10 5 1/4 7 3/4 10 1/2 5 5/8 8 1/8 11 1/4 23 6 3/4 3 3/8 6 1/8 9 1/2 12 1/4 6 1/2 9 7/8 13 6 7/8 10 1/4 13 3/4 34 8 1/4 41/8 7 1/8 11 1/4 14 1/4 7 1/2 11 5/8 15 8 3/8 12 1/2 16 3/4 46 11 1/4 5 5/8 9 1/8 14 3/4 18 1/4 9 1/2 15 1/8 19 10 1/2 16 1/8 21 68 14 7 11 18 22 11 3/8 18 3/8 22 3/4 12 1/2 19 1/2 25 810 17 8 1/2 12 1/2 21 25 13 1/8 21 5/8 26 1/4 14 3/4 23 1/4 29 1/4 1012 20 10 14 1/2 24 1/2 29 15 1/8 25 1/8 30 1/4 16 3/8 26 3/8 32 3/4 1214 22 11 16 27 32 16 5/8 27 5/8 33 1/4 17 3/4 28 3/4 35 1/2 1416 24 12 17 29 34 17 3/4 29 3/4 35 1/2 19 1/4 31 1/4 38 1/2 1618 27 13 1/2 19 32 1/2 38 19 3/4 33 1/4 39 1/2 21 34 1/2 42 1820 30 15 20 11/16 35 11/16 41 3/8 21 3/8 36 3/8 42 3/4 22 3/4 37 3/4 45 1/2 2024 34 17 23 40 46 23 5/8 40 5/8 47 1/4 25 1/4 421/4 50 1/2 24

Tee Strainers

(918) 445-1141(800) 331-3790

Fax: (918) 445-4617 www.weamco.comBulletin TEE307

Dimensions in inches and are based on standard weld tee with raised face or ring joint weld neck flanges. Standard weight tee and W.N. bore for 150# and 300# . Extra strong teeand W.N. bore for 600# , 400# , 900# , 1500# , 2500# in RF/FF/RJ and other facings available. Blind flange can be tapped for blowdown. Quick opening closures available on anytype or rating tee strainer. Advise pipe schedule or wall thickness required for higher pressure applications. Std. Design ASME/ANSI B31.4

TYPE TSW (Weld Inlet & Outlet)TYPE TSF (Flanged Inlet & Outlet)TYPE TSFI (Flanged Inlet, Weld Outlet)TYPE TSFO (Weld Inlet, Flanged Outlet)

TYPE TLW (Weld Inlet & Outlet)TYPE TLF (Flanged Inlet & Outlet)TYPE TLFI (Flanged Inlet, Weld Outlet)TYPE TLFO (Weld Inlet, Flanged Outlet)

TYPE TVW (Weld Inlet & Outlet)TYPE TVF (Flanged Inlet & Outlet)TYPE TVFI (Flanged Inlet, Weld Outlet)TYPE TVFO (Weld Inlet, Flanged Outlet)

INFORMATION REQUIRED1. Quantity2. Line Size3. Flange rating & Face4. Weamco type5. Housing material *6. Housing Pipe Schedule7. Basket material *8. Mesh liner if required9. Additional Features

*Carbon Steel is standard. Other materials are available.

EXAMPLE: 2 6 300# RF WEAMCO type TSF, C.S. housing,Std. Wt. 304 SS basket, 1 NPT blowdown

Standard Basket Perforated 1/8 Diameter holes on 3/16 Centers

(Other Patterns, wire mesh and liners available,see WEAMCO Bulletin AC 307 or Consult Factory)

TYPE FYW TYPE FYF BLOWDOWNSIZE O.D. W-W F-F L (NPT)

4 4 1/2 18 1/2 26 12 3/4

6 6 5/8 20 1/4 30 16 3/4

8 8 5/8 26 37 20 1

10 10 3/4 33 1/2 46 23 1

12 12 3/4 38 1/4 51 26 1 1/2

14 14 42 1/2 56 29 1 1/2

16 16 47 1/2 62 32 1 1/2

18 18 53 68 36 1 1/2

20 20 57 1/2 73 39 2

24 24 63 1/2 80 43 2

(918) 445-1141(800) 331-3790


Y Strainers

Bulletin FY307

WEAMCO Y Strainers can be fabricated from any commercially available pipe including carbon steel, low and intermediatealloy steels and stainless steel. The F-F dimensions shown for the Type FYF Strainer is applicable for any flange rating or facing150# ANSI thru 300# ANSI. Higher pressures on application. Special Dimensions available to match your piping requirements.Std. Design ASME/ANSI B31.4

TYPE FYW(Weld End)

INFORMATION REQUIRED1. Quantity2. Line Size3. Weamco type4. Flange Rating and Face5. Housing material *6. Housing Pipe Schedule7. Basket material *8. Mesh liner if required9. Additional Features

*Carbon Steel is standard. Other materials are available.

EXAMPLE: 2 6 300# RF WEAMCO type FYW, C.S. housing,Std. Wt. 304 SS basket, 1 NPT blowdown, 300# R.F.

Standard Basket Perforated 1/8 Diameter holes on 3/16 Centers

(Other Patterns, wire mesh and liners available,see WEAMCO Bulletin AC 307 or Consult Factory)

Larger sizes on application Dimensions are in inches.

TYPE FYF(Flanged End)

(918) 445-1141(800) 331-3790


Optional AccessoriesFor Permanent Strainers

Bulletin OA307

Threaded Quick Opening ClosureFig. 500

Swing Bolt Quick Opening Closure(only for 150# ANSI use)

Davit for Blind Flange

Blowdown Basket

Flat Top Basket Offset Nozzles

Side Drains

Additional Surface Area FV Basket

Legs or Base Skirt

Drain, vent, differential pressure etc., can be furnished threaded or flanged.

Any manufacturers closures may be used subject to requirements and availability.

THE ABOVE ILLUSTRATIONS COVER THE MORE POPULAR FEATURES. MANYOTHER DESIGN CONFIGURATIONS CAN BE OFFERED.

Double Bolt QuickOpening Closure

WeamcoMetric offers our exclusive Differential Pressure Gauge for continuous monitoring of pressure drop in Strainers and other applications where DP is a concern . Easy to read display, keeps you informed of critical pressure differentialsso you can take the appropriate actions before any problems occur.

This DP arrangement can be installed by WeamcoMetric with your strainer purchase or the DP Gauge can be purchased separately for your field installation onexisting strainers installed in the field.

Contact us today for price and shipment.

Also available with Follower Pointer (Tell Tale) option.

Differential PressureGauge Assembly

(918) 445-1141(800) 331-3790

Fax: (918) 445-4617 www.weamco.comBulletin OA307

Permanent Strainers

Temporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Meter Provers

Metering Systems

L.A.C.T. Units



Custom Fabrication


(918) 445-1141(800) 331-3790


Cone Strainers

Bulletin CP307

TYPE CWIWire Cloth Inside

*Perforated Support

TYPE CP

TYPE CWOWire Cloth Outside*Perforated Support

TYPE CW1 Ply Heavy

Wire

8 X 8 STD

TYPE CTPExpanded SupportInside and Outside

LENGTH L CLINE STD.SIZE LGTH. 75% 100% 150% 200% 300%

2 4 4 6 8 113 6 6 9 12 184 8 8 10 13 206 11 11 13 18 278 12 12 17 23 3410 12 12 14 22 29 4412 12 12 16 26 35 5014 14 14 18 27 36 5316 16 16 21 31 40 6018 18 18 24 35 46 6820 20 20 26 39 51 7624 23 23 31 45 60 9030 29 29 38 57 76 11436 33 33 44 66 88 126

REFERENCE STRAINER DESIGN SELECTION ANDCONSTRUCTION SECTION FOR OPTIONAL MATERIALS.(Reference Bulletin AC307 for Wire Cloth, Perforated

and expanded metal availability.)

STANDARD MATERIAL ISPERFORATED 1/8 DIAMETERHOLES ON 3/16 CENTERS

40% OPEN AREACARBON STEEL

Percent open areas shown are compared to the cross sectional flow areaof Standard Weight Pipe. All dimensions are in inches. Standard lengthdesigned to fit weld neck flange plus long radius weld elbow. OD isdesigned to fit inside flange bolt hole circle. Full face is available, add FF totype of strainer. ID is designed to fit inside standard weight pipe for 150#and 300# rating, extra strong pipe for 600# rating. Advise pipe wall orschedule for higher pressure ratings. See Bulletins BP307 and FP307 foradditional Temporary Strainer information.

* Expanded metal support available

Available with any typetemporary strainer

(Customers Choice)

12 GA. (Min.) in Carbon Steel14 GA. (Min.) in Carbon Steel

(918) 445-1141(800) 331-3790


Cone StrainersAdditional Features

Bulletin CP307

CONES & BASKET STRAINERSDIMENSIONS IN INCHES

ID OD300/400

150/300 lb. 400/600 lb. 900/1500 lb. 150/300 lb. 400 lb. 600 lb. 900 lb. 1500 lb. 600 lb. 900 lb. 1500 lb. 2500 lb.SIZE RF/FF/RJ RF/RJ RF/RJ RF/FF RF RF RF RF RJ RJ RJ RJ

3/4 5/8 5/8 2 1/8 2 1/2 2 1/2 2 5/8 2 5/8 R13 R14 R14 R161 7/8 7/8 2 1/2 2 3/4 2 3/4 3 3 R16 R16 R16 R18

1 1/4 1 1/8 1 1/8 2 7/8 3 1/8 3 1/8 3 1/4 3 3/8 R18 R18 R18 R211 1/2 1 3/8 1 3/8 3 1/4 3 5/8 3 5/8 3 3/4 3 3/4 R20 R20 R20 R23

2 1 7/8 1 7/8 4 4 1/4 4 1/8 5 1/2 5 1/2 R23 R24 R24 R262 1/2 2 1/4 1 15/16 4 5/8 5 5 6 1/4 6 3/8 R26 R27 R27 R28

3 2 7/8 2 33/64 5 1/4 5 3/4 5 3/4 6 1/2 6 3/4 R31 R31 R35 R324 3 3/4 3 5/8 6 3/4 6 7/8 7 1/2 8 8 1/8 R37 R37 R39 R386 5 3/4 5 5/8 8 5/8 9 5/8 10 1/8 11 1/4 11 R45 R45 R46 R478 7 1/2 7 3/8 10 3/4 11 3/4 12 3/8 14 13 3/4 R49 R49 R50 R5110 9 1/2 9 1/4 13 1/8 13 7/8 15 1/2 17 17 R53 R53 R54 R5512 11 1/2 11 1/8 15 7/8 16 1/4 17 3/4 19 3/8 20 1/4 R57 R57 R58 R6014 12 7/8 17 1/2 18 3/4 19 1/8 20 1/4 R61 R62 R63 16 14 3/4 20 20 7/8 22 22 3/8 R65 R66 R67 18 16 3/4 21 3/8 23 1/8 23 7/8 24 7/8 R69 R70 R71 20 18 3/4 23 5/8 25 1/4 26 5/8 27 1/4 R73 R74 R75 24 22 3/4 28 30 30 7/8 32 3/4 R77 R78 R79

Advise PipeSchedule orFlange Dia.

of Bore.Strainer IDwill be 1/8(small sizes)

to 1/2(large sizes)Less than

Flange Bore

*

ASA RING JOINT GASKET NUMBER(Soft iron cadmium plated is standard)

* Advise pipe schedule or flange dia. of bore. Strainer ID will be 1/2 less than flange bore. Larger sizes available.

Cross bracing can be installed inboth cone and basket strainersto help prevent collapse on BP,BWO, or CWO types.

Vibration supports can be supplied onextra long strainers to help stabilizethe strainer off of the pipe wall andprevent vibration.

Both cone and basket strainers can beinverted to obtain a high percent ofopen area in a tight piping situation.

HOW TO ORDER1. Quantity2. Line Size3. Mating Flange Rating4. Flange face type5. Type of Strainer Required6. Length Required7. Material of Construction8. Wire Mesh & Material if required

(918) 445-1141(800) 331-3790


Basket Strainers

Bulletin BP307

TYPE BP

LENGTH L BLINE STD.SIZE C LGTH. 75% 100% 150% 200% 300%

2 14 22 22 4 5 63 2 3 3 5 7 84 22 5 5 7 9 116 4 6 6 9 12 178 52 8 8 11 14 2110 6 10 10 11 15 19 2712 7 11 11 12 18 22 3214 10 11 11 13 18 23 3316 10 12 12 14 21 25 3818 11 14 14 17 23 28 4320 13 16 16 19 26 31 4824 15 19 19 23 32 40 5730 19 21 21 28 40 50 7136 23 26 26 38 50 60 84

REFERENCE STRAINER DESIGN SELECTION ANDCONSTRUCTION SECTION FOR OPTIONAL MATERIALS.

REFERENCE BULLETIN AC307 FOR WIRE CLOTH,PERFORATED AND EXPANDED METAL AVAILABILITY

12 GA. (Min.) in Carbon Steel14 GA. (Min.) in Carbon Steel

TYPE BWIWire Cloth Inside

*Perforated Support

TYPE BWOWire Cloth Outside*Perforated Support

TYPE BW1 Ply Heavy

Wire

Percent open areas shown are compared to the cross sectionalflow area of Standard Weight Pipe. All dimensions are in inches.Standard length designed to fit weld neck flange plus longradius weld elbow. OD is designed to fit inside flange bolt holecircle. Full face is available, add FF to type of strainer. ID isdesigned to fit inside standard weight pipe for 150# and 300#rating, extra strong pipe for 600# rating. Advise pipe wall orschedule for higher pressure ratings. See Bulletins CP307 andFP307 for additional Temporary Strainer information.

* Expanded metal support available



Available with any typetemporary strainer

(Customers Choice)

8 X 8 STD

(918) 445-1141(800) 331-3790


Basket StrainersAdditional Features

Bulletin BP307

CONES & BASKET STRAINERSDIMENSIONS IN INCHES

ID OD300/400

150/300 lb. 400/600 lb. 900/1500 lb. 150/300 lb. 400 lb. 600 lb. 900 lb. 1500 lb. 600 lb. 900 lb. 1500 lb. 2500 lb.SIZE RF/FF/RJ RF/RJ RF/RJ RF/FF RF RF RF RF RJ RJ RJ RJ

3/4 5/8 5/8 2 1/8 2 1/2 2 1/2 2 5/8 2 5/8 R13 R14 R14 R161 7/8 7/8 2 1/2 2 3/4 2 3/4 3 3 R16 R16 R16 R18

1 1/4 1 1/8 1 1/8 2 7/8 3 1/8 3 1/8 3 1/4 3 3/8 R18 R18 R18 R211 1/2 1 3/8 1 3/8 3 1/4 3 5/8 3 5/8 3 3/4 3 3/4 R20 R20 R20 R23

2 1 7/8 1 7/8 4 4 1/4 4 1/8 5 1/2 5 1/2 R23 R24 R24 R262 1/2 2 1/4 1 15/16 4 5/8 5 5 6 1/4 6 3/8 R26 R27 R27 R28

3 2 7/8 2 33/64 5 1/4 5 3/4 5 3/4 6 1/2 6 3/4 R31 R31 R35 R324 3 3/4 3 5/8 6 3/4 6 7/8 7 1/2 8 8 1/8 R37 R37 R39 R386 5 3/4 5 5/8 8 5/8 9 5/8 10 1/8 11 1/4 11 R45 R45 R46 R478 7 1/2 7 3/8 10 3/4 11 3/4 12 3/8 14 13 3/4 R49 R49 R50 R5110 9 1/2 9 1/4 13 1/8 13 7/8 15 1/2 17 17 R53 R53 R54 R5512 11 1/2 11 1/8 15 7/8 16 1/4 17 3/4 19 3/8 20 1/4 R57 R57 R58 R6014 12 7/8 17 1/2 18 3/4 19 1/8 20 1/4 R61 R62 R63 16 14 3/4 20 20 7/8 22 22 3/8 R65 R66 R67 18 16 3/4 21 3/8 23 1/8 23 7/8 24 7/8 R69 R70 R71 20 18 3/4 23 5/8 25 1/4 26 5/8 27 1/4 R73 R74 R75 24 22 3/4 28 30 30 7/8 32 3/4 R77 R78 R79

Advise PipeSchedule orFlange Dia.

of Bore.Strainer IDwill be 1/8(small sizes)

to 1/2(large sizes)Less than

Flange Bore

*

ASA RING JOINT GASKET NUMBER(Soft iron cadmium plated is standard)

TYPE BSW or BSPStiffeners on side and top of basket Can be

supplied on BP, BW or BWI Strainers.

Cross bracing can be installed inboth cone and basket strainersto help prevent collapse on BP,CP, BWO, or CWO types.

Both cone and basket strainers can beinverted to obtain a high percent ofopen area in a tight piping situation.

HOW TO ORDER1. Quantity2. Line Size3. Mating Flange Rating4. Flange face type5. Type of Strainer Required6. Length Required7. Material of Construction8. Wire Mesh & Material if required

* Advise pipe schedule or flange dia. of bore. Strainer ID will be 1/2 less than flange bore. Larger sizes available.

TYPE FPPERFORATED WITH SOLID RING

(3 and larger only)

(918) 445-1141(800) 331-3790


Flat Strainers

Bulletin FP307

TYPE F-PFALL PERFORATED

TYPE FP AND FW FLAT STRAINERSO.D.

125 lb. FF 250 lb. FF 400 lb. 600 lb.SIZE I.D. 150 lb. RF 300 lb. RF RF RF3/4 1 2 1/8 2 1/2 2 1/2 2 1/21 1 1/8 2 1/2 2 3/4 2 3/4 2 3/4

1 1/4 1 3/8 2 7/8 3 1/8 3 1/8 3 1/81 1/2 1 5/8 3 1/4 3 5/8 3 5/8 3 5/8

2 2 1/4 4 4 1/4 4 1/4 4 1/43 3 1/4 5 1/4 5 3/4 5 3/4 5 3/44 4 1/4 6 3/4 7 6 7/8 7 1/25 5 1/8 7 1/2 8 3/8 8 1/4 9 3/86 6 3/8 8 5/8 9 3/4 9 5/8 10 3/88 8 3/8 10 7/8 12 11 7/8 12 1/210 10 1/2 13 1/4 14 1/8 14 15 5/812 12 1/2 16 16 1/2 16 3/8 17 7/814 14 17 1/2 19 18 7/8 19 1/416 16 20 21 1/8 21 22 1/818 18 21 3/8 23 3/8 23 1/4 2420 20 23 5/8 25 5/8 25 3/8 26 3/424 24 28 30 3/8 30 1/8 31



HOW TO ORDER1. Quantity2. Line Size3. Weamco type4. Flange Rating and Face5. Perforated material 6. Mesh liner if required

Permanent Strainers

Temporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Meter Provers

Metering Systems

L.A.C.T. Units



Custom Fabrication


WeamcoMetric Provers

In most cases, accurate measurement of your valuable liquids is a vital process of your every-

day business. WeamcoMetric has been helping companies successfully accomplish this for

many years. With innovative designs, detailed engineering, high quality manufacturing and on

time deliveries, WeamcoMetric has stayed at the forefront of a demanding industry. With an

excellent knowledge of the latest technology, coupled with a vast amount of experience, you

can rest assured you came to the right place for your measurement needs.

WeamcoMetric manufactures several types and configurations of Conventional Meter Provers.

The Positive Displacement Pipe Meter Prover is by far the most widely used and most reliable

on the market today. The Pipe Provers have a Known Traceable Volume which is compared

to the actual meter output. These two figures are used to determine what is known as a meter

factor. By applying the meter factor to the meter output, you correct for the meters inaccuracy,

which results in a very precise measurement. This is a valuable resource in areas such as

custody transfer and fiscal measurement.

WeamcoMetric recommends highly to our customers that all Provers be manufactured with the

highest quality materials and equipment available. This insures the end user years of reliable

low maintenance operation that results in increased money savings while reducing labor costs

and operator error.

WeamcoMetric Provers are in service all over the world in a variety of applications and

industries. These include, pipeline metering terminals, hydrocarbon and chemical processing,

refineries and petrochemical plants, tanker and barge loading facilities and metering liquid

fuels for power plants.

The following pages offer more specific information and photos of our design and

manufacturing capabilities. Please feel free to contact our staff at your convenience for

assistance in anyway with your measurement needs.

VII. Calibration

Prior to placing a prover into service, a Base Prover Volume must be determined. This is done by a water-draw calibration as outlined in API Chapter 4, as previously mentioned, and API Chapter 12, Section 2, Part 4. The calibration also verifies that all components are sealing properly and are in working condition. The calibration is completed using field measures, thermometers, and gauges that are traceable to NIST, per API Chapter 4.7.

VIII. Summary

Conventional displacement type pipe provers are the most commonly used and accepted method of meter proving. Care of details in design specifications, construction, and calibration are essential to the proper functioning of a complete measurement system.

IX. Please use our Prover Data Sheet for your Inquiry or Purchase Order. This will allow us to propose a more detailed offering for your application.

(918) 445-1141(800) 331-3790

Fax: (918) 445-4617 www.weamco.comRev. 3/07

(918) 445-1141(800) 331-3790


Design and Construction:API Manual of Petroleum Measurement Standards, Chapter 4.2 Proving Systems, ASME/ANSI B31.4, ASME/ANSI B31.3.

Radiography:Spot or 100% in accordance with API 1104.

Hydrotest:1.5 times design pressure with chart recording.

Inspection Flanges:Match bored, dowel pinned and O-ring groove for metal to metal seat.

Materials:Pipe - ASTM A-106/53-Gr B Seamless(to 24 size)

Flanges and threaded fittings - ASTM A-105

Weld fittings - ASTM A-234 WPB

Studs - ASTM A-193-B7

Nuts - ASTM A-194-2H

Gaskets - Spiralwound, 304SS

O-Rings - Viton

Calibration:Water draw method, repeatability within 0.02 percent per API Chapter 4.2 and Chapter 12.2.4.

Internal Coating:Sandblast to white metal and 5 to 7 mils air dried epoxy or baked on phenolic.

External Coating:Sandblast to white metal and one coat zinc chromate primer.

Standard Equipment and Trim:Four way diverter valve with viton seals and differential pressure gauge

Detector switches - Mag-Tek M-6, SSconstruction with viton seals

Valve actuator - Electric Class I Group D Div II or manual handwheel

Sphere - Inflatable polyurethane, nitrile,or neoprene with accessories (pump andsizing ring)

Quick opening closure, hinged or davit type

Thermometers - mercury in glass with 0.20F divisions and SS thermowells

Pressure gauges with isolation valves

Pressure relief valve

Vent valves

Drain valves

Semi-skid beam supports

TYPICAL METER PROVERSPECIFICATIONSAND OPTIONS

Other materials and options available.

Rev. 3/07

I. Meter Prover Definition

Liquid Flow Provers are defined as a Known Traceable Volume which is usedto verify and establish a meter factor during actual flowing and operating conditions. (Traceable to NIST)

II. Types of Conventional Meter Provers

A) Bidirectional Prover (pipe prover): A positive displacement type prover with flow and displacer traveling in both directions by means of a 4-way diverter valve.

B) Unidirectional Prover (pipe prover): A positive displacement type prover with flow and displacer traveling always in one direction, by means of a transferchamber, or interchange.

C) Volumetric Tank Prover: As the name implies, this prover is a calibrated tankor vessel with a sight gauge and scale to read a metered volume.The flow must be stopped to determine the volume.

III. Principle of Operation of a Positive Displacement Meter Prover

We will use bidirectional provers as the example for most items.(Please see the drawing attached)

A) To prove a meter, flow is established though the meter then to the prover viathe prover manifold valves.

B) Flow goes into the 4-way diverter valve and forces a sphere displacer into thepipe section, which seals against the pipe walls.

C) The displacer passes between two detector switches. The volume betweenswitches is known as the calibrated volume. This volume is compared tothe volume indicated by the meter, to determine a meter factor.

Meter Factor = Actual Volume (Prover)Metered Volume (Meter)

IV. Design of Meter Provers

A) Parameters Required for Prover Design1) Service

a) Productsb) Pressure and temperaturec) Gravityd) Viscosity e) Maximum & Minimum Flow Rate

CONVENTIONAL LIQUIDMETER PROVERS DESIGNAND CONSTRUCTION

(918) 445-1141(800) 331-3790


2) Meter(s) to be proveda) Minimum pulses per unit volume, or K factor

(e.g., 1000 pulses per BBL).

3) Design Specifications and Codesa) ASME/ANSI B31.4 Pipeline (mechanical design)b) ASME/ANSI B31.3 Refinery (mechanical design)c) Material Specificationsd) Electrical Classificatione) ANSI Pressure Ratingf) Space Limitationsg) Automationh) Prover configuration, (e.g., aboveground, portable, etc.)

API Chapter 4 Proving Systems, Section 2 Conventional Displacement Type Pipe Provers, is the industry standard for prover design, calibration, and recommended practices.

B) Sizing and Volume Requirements

1) Prover sizing is determined by Maximum and Minimum Sphere Velocities

Maximum: Unidirectional - 10 ft/sec.Bidirectional - 5 ft/sec. or higher. (see API 4.2)

Minimum: depends on lubricating properties of the product --low velocities may cause sphere to jerk or surge

Recommend 1.0 ft/sec. min.

See API Chapter 4, Paragraph 4.3.4

2) Prover volume is determined by: a) API specifies the accumulation of 10,000 unaltered meter pulses

between detector switches. (see e. below)b) Meter K Factor (or pulses per unit volume).c) Repeatability of the detector switches and system. d) Prover counter resolutione) Use of Double Chromometry to allow use of Reduced Volume Provers

A prover must be capable of repeating the volume between detector switches by 0.02 percent. (By Water-Draw Calibration)

Prover sizing and Volume must be considered with other factors to have a Realistic Prover Design, e.g.:

Space AvailableCostsMeter Selection and Pulses TransmittedProduct serviceEtc.

(918) 445-1141(800) 331-3790


C) Pre-Run Length

A prover must have a sufficient pre-run length from the launch chamber to the firstdetector switch to allow the 4-way diverter valve to cycle completely and sealproperly before the displacer triggers the first detector switch. Also allowing thedisplacer to reach uniform velocity.

V. Prover Construction and Components

A) Pipe: Pipe should be free of defects, dents, scratches or rust pits. Pipe should be hand-picked for uniformity and roundness.

B) Flange Seats: Flanges in the calibrated section are match-bored, machined with O-Ring grooves for sealing, and dowel-pinned.

C) Launch Chambers: The pipe section prior to the pre-run and calibrated section is used to launch and receive the sphere. Launch chambers should betwo pipe sizes larger to allow flow by-pass around the sphere and allow thesphere to decelerate. Also allowing easy sphere removal with the use of quickopening closures. Launch chambers can be horizontal, vertical, or inclined.

D) Sphere and Accessories: Inflatable sphere displacers are the most common used. The sphere is normally inflated from 2% to 4% larger than the prover pipe inside diameter. The sphere is filled with 50/50 mix of glycol and water. Proper inflation and roundness are vital for sealing and repeatability.

Sphere Materials Available: 1) Neoprene2) Nitile3) Urethane (most commonly used and can be purchased in

various durometers)Sphere Removal ToolsPumps & Inflating KitsSizing Rings

E) Detector Switches: Detector Switches are used to gate the pulse counter.Detector switch repeatability is crucial in determining the prover volumeand in turn proving a meter.

The most common switch is a Mechanical Actuated Electrical type, such as our Mag-Tek M-6, which has a plunger inserted into the pipe. The sphere passesunder the plunger to raise and make the switch or contact. These switches are all pressure balanced so pressure forces are not a factor.

Rev. 3/07

F) Diverter Valve: Bidirectional provers utilize a 4-way diverter valve. This valve is ported to allow flow to enter one launch chamber and exit the opposite, and by cycling the valve the flow direction is reversed. All 4-way valves are designed for speed and seat seal integrity. Valves should be equipped with a means of checking the seal for leakage (e.g., Block and Bleed Port, DP Gauge or Switch).

G) Diverter Valve Operator: Most diverter valves are equipped with actuatorsto automate the prover operation. These can be electrical, hydraulic, or pneumatic. Electric operators are the most commonly used. Manualhandwheels, with latching mechanisms, are used on smaller systems.

H) Internal Coatings: Internal coatings are applied to the prover for two main purposes:

1) Protect the pipe from corrosion and pitting which can cause repeatability problems.

2) Provide a smooth uniform surface for the sphere to travel in, and ensure a good seal with stable movement without surges or jerks.

Common Types of Coating: 1) Air-Dried Epoxy2) Baked-On Phenolic3) None Bare (crude service)

VI. Prover Accessories and Trim:

1) External Paint and Insulation2) Drain Valves, Block & Bleed Type or Arrangement3) Pressure Gauges4) Thermometers5) Pressure Relief Valve6) Pressure and Temperature Transmitters7) Field Calibration Connections8) Sphere by-pass for Vertical Launch Chambers9) Skid Mounted10) Vent Valves

WeamcoMetric always specifies and uses good quality Accessories and Trim equipment.

(918) 445-1141(800) 331-3790


(918) 445-1141(800) 331-3790


MECHANICAL DISPLACEMENTMETER PROVER DATA SHEET

BULLETIN PDS 303

Bi-Directional ProversTypical Prover Specifications

Bulletin BDP307











O-Rings - Viton


Internal Coating:Sandblast to white metal and 5 to 7 milsair dried epoxy or baked on phenolic.


Standard Equipment and Trim:Four way diverter valve with viton seals and differential pressure gauge

Detector switches - Mag-Tek M-6, SSconstruction with viton seals

Valve actuator - Electric Class I Group D Div II or manual handwheel



Thermometers - mercury in glass with 0.20F divisions and SS thermowells

Pressure gauges with isolation valves


Vent valves

Drain valves

Semi-skid beam supports

All materials and equipment selected forWeamcoMetric provers are of the highest qualityand consistency. Selection is based on provenindustry standards. We accept no substitute.


P.O. Box 9555 Tulsa, OK 74157-0555

Phone: (918) 445-1141 Toll Free: (800) 331-3790


Permanent Strainers

Temporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Bi-DirectionalMeter ProversMetering Systems

L.A.C.T. Units



Custom Fabrication


Bi-Directional Provers

By far the most commonly used Prover in the industry for many years. The Bi-DirectionalDisplacement Type Pipe Prover has proven itself over and over again as one of the most reliable

means available to verify meter readings and establish meter factors. It is still the most recom-

mended and used Prover design in the world today.

By definition the Bi-Directional Pipe Prover is a positive displacement type prover with flow and

displacer traveling in both directions by means of a 4-way diverter valve. The Bi-Directional Prover

is constructed of pipe, which can be configured in many ways. Probably the most influential

advantage of the Pipe Prover is its ability to allow the full flow of the stream through the meter

being proved to pass through the prover. In this regard the Bi-Directional Pipe Prover offers a

history of long-term reliability with minimum maintenance.

WeamcoMetric established itself many years ago as one of the leaders in Bi-Directional Pipe

Prover design, engineering and manufacturing. With WeamcoMetric you will be working with one

of the most professional staffs and highly skilled manufacturing forces in the business. This

assures that your projects will run smoothly and on schedule. Our people will do everything

within their power to accommodate the needs and desires of our customers.

(For more information concerning this and other types of Provers, please see our Conventional

Liquid Meter Prover Design and Construction Section in this catalog.)

Uni-Flow ProversTypical Prover Specifications

Bulletin UFP307


NEC Class:Class I, Div. 1, 220/440 Volt/3 phase 50 or 60 cycle.




Seal Plug:Buna-N - Molded







O-Rings - Viton


Internal Coating:Sandblast to white metal and 5 to 7 milsair dried epoxy or baked on phenolic.


Standard Equipment and Trim:Uni-Flo Interchange with PLC controls and hydraulic power unit

Detector switches - Mag-Tek M-6D, SSconstruction with viton seals



Thermometer - mercury in glass with 0.20F divisions and SS thermowell

Pressure gauge with isolation valve


Vent valve

Drain valve

Skid mounted



P.O. Box 9555 Tulsa, OK 74157-0555

Phone: (918) 445-1141 Toll Free: (800) 331-3790


Permanent Strainers

Temporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Uni-DirectionalMeter ProversMetering Systems

L.A.C.T. Units



Custom Fabrication


Uni-Flo Provers

The UNI-FLO Reduced Volume Prover has beendeveloped for use with pulse-interpolationcounters to increase resolution betweenswitches. API Chapter 4, section 2 include com-plete discussions of these designs. The UNI-FLOReduced Volume Prover is designed to exploitboth pulse-interpolation and minimum pipeprover volumes based upon switch and spheregeometry. The UNI-FLO Reduced Volume Proveris the best combination of conventional proverdesign matched to todays advanced doublechronometry flow computers.

WeamcoMetric is a leader in the liquid measurement industry, upholding the standards ofquality design and fabrication which are essential for the equipment used by measurementspecialists. Because of the demand in the industry, WeamcoMetric has developed animproved interchange mechanism for our unidirectional prover.

RATINGS AND SIZEModel Prover Prover Normal Overall

Number BBL Dia Vol. Flow Range Dims (approx.)

UFM-8 8 100 gallons Min. 200 BPH 5 wideMax. 2000 BPH 25 long, 9 high



DESIGNED FOR: compact installation

lighter weight

speed of operation

ease of water-draw calibration

DESIGN FEATURES:

The most compact design on the market.

One-button PLC controls.

Adjustable self-induced differentialpressure switch for seal indication.

Oversized sealing section.

Quick-opening closure for sphereloading and retrieval.

Rugged hydraulic power unit withpressure compensating pump anddirectional control valves.

PROVING CYCLE & CONTROL SEQUENCE:

A) Power On - Prover is automatically set to the ready position.

B) Start Button - Seal Cylinder is activated and seal is determinedby the self-induced Differential Pressure Switch, launch valve isopened and sphere enters prover barrel.

C) Proving light shows sphere in-flight.

D) Cycle completes after last detector switch is made, prover isset to ready position again.

THE SYSTEM IS TOTALLY INTERLOCKED!

Seal must be indicated before launching sphere

Launch Valve must be closed before seal is retracted.

Theres no guessing with the UNI-FLO PLCinterchange control, its one-button operationassures correct meter proving operation.

Typical Prover SpecificationsVOLUMETRIC PROVERS

Design and Construction:API Manual of Petroleum Measurement Standards, Chapter 4.2 Proving Systems, Section 4, NIST Handbook 105-3

Hydrotest:Static water pressure


Plate: ASTM A-36



Heads: ASTM A-516-Gr-70




O-Rings - Viton

Trim:Scales; brass, graduations engraved per specification, filled with black lines for high visibility.

Gauge glass sets; Penderty N5A withprotection rods, 5/8 diameter glass.

Thermometer; mercury in glass with 0.20F divisions and SS thermowell.

PROVER RE-WORKAND REFURBISHMENT

Typical items we can offer:Disassembly and inspection to evaluate extent of work to be performed prior to work commencement.

Sandblast out old coating to white metal and 5 to 7 mils air dried epoxy or baked on phenolic.

Re-work 4-way valve with soft goods kits, slips, re-chrome body and plug if required.

New electric actuators.

Lengthen pre-run to increase flow rate.

Lengthen calibrated section formeter changes.

Internal grinding or repairs of prover pipe.

All new seats and o-rings.

New sphere stops or ramps.

New Mag-Tek switches.

New sphere; inflatable polyurethane, nitrile, or neoprene with accessories (pump and sizing ring).

External sandblasting and painting.

Re-calibration; water draw method, repeatability within 0.02 percent per API Chapter 4.2 and Chapter 12.2.4.


P.O. Box 9555 Tulsa, OK 74157-0555

Phone: (918) 445-1141 Toll Free: (800) 331-3790

Fax: (918) 445-4617 www.weamco.comBulletin PVP307

Permanent Strainers

Temporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Portable and VolumetricMeter Provers

Metering Systems

L.A.C.T. Units



Custom Fabrication


(918) 445-1141(800) 331-3790


Portable & Volumetric Provers

Portable & Volumetric Pipe Provers

WeamcoMetric established itself many years ago asone of the leaders in Portable Pipe & Volumetric MeterProver design, engineering and manufacturing. Bi-Directional Pipe Provers have always been the Proverof choice in most portable Prover applications. Itsexceptional track record in the areas of reliability andmaintenance, while remaining one of the least expen-sive, makes it a natural choice for portable Proverapplications. WeamcoMetric has manufacturedportable Provers for companies and applicationsthrough out the world. Whether you want it trailer,truck or yard wagon mounted, WeamcoMetric has theexperience and expertise to manufacture high qualityuser-friendly portable Prover designs.

Although Volumetric Meter Provers are specialty usedprovers for the loading rack market, WeamcoMetrics past experience encompasses a vastarray of styles and designs of this type of Prover. If you have an application that would bestbe suited with a Volumetric Prover you will not find a better source for your needs.

With WeamcoMetric you will be working with one of the most professional staffs and highlyskilled manufacturing forces in the business. This assures that your projects will run smoothlyand on schedule. Our people will do everything within their power to accommodate the needsand desires of our customers.

(For more information concerning this and other types ofProvers, please see our Conventional Liquid Meter ProverDesign and Construction Section in this catalog.)

(918) 445-1141(800) 331-3790


Prover Refurbishment

In todays business world the economics of what we do and how we do it, are beingscrutinized more than ever before. At no other time has it been more important to controlour spending than the present. Experience and common sense tells us that being frugal withour assets makes the all-important bottom line look much better. At WeamcoMetric we areno different and we recognize the importance of saving our customers money. One of themany areas we are continually able to do this, is in our Prover Refurbishment services. Foryears WeamcoMetric has been a leader in the ability to take used Pipe Meter Provers andrefurbish them to like-new condition at a fraction of the cost of a new Prover. In many caseswith updated technology the refurbished Prover is better than the original. Whether it isBi-Directional, Uni-Directional, Volumetric, Portable or stationary, WeamcoMetric canrefurbish your Prover. Refurbishment can be done to your desired specifications, or wewould gladly review your current service requirements along with your existing Prover andmake a recommendation on what we feel would best meet your needs, while stayingwithin your budget. Whatever your situation, you can rest assured that with WeamcoMetricsextensive experience in manufacturing and rebuilding Pipe Meter Provers, we have asolution for you. We look forward to working with you.

(918) 445-1141(800) 331-3790


Prover AccessoriesSphere Pumps & Sizing Rings

Bulletin PA307

Type SP-101 Sphere Pump

n Quick disconnect tool and hosen All steel construction including resevoirn Precision machined pump cylindern Easy to use

n Custom made to your exact requirements

n 24 hour shipment n Precision laser cut from 1/4 Micarta

(Advise pipe size, schedule and percent oversize required)

Sizing Rings

(918) 445-1141(800) 331-3790


Prover AccessoriesSphere and Pig Handling Equipment

Bulletin PA307

Sphere Removal Toolsn Model LSHn Type SRT-M 12 through 18n Type SRT-L 20 and largern Durable, heavy metal constructionn Replaceable suction cups

Lightweight Sphere HandlerModel LSH

(918) 445-1141(800) 331-3790


MAG-TEKModel M-5 Sphere Detector Switch

Bulletin M5 307

Pressure balanced, piston actuated proximity switch requiring no dynamic seals.

Precision machined and factory sealed with only one movingpart, requiring no adjustment in the field. The proximity switchis set inline in a fixed position.This results in less maintenance,therefore avoiding expensive downtime and unscheduledrecalibrations. The results are years of trustworthy maintenance-free service.

Dimensional and Switch Contact Certification available to Shell Test Stand Benchmark

Directly interchangeable with all earlier model Metric switches.

Adapters available to fit most any mounting configuration.

Available in SPDT or DPDT contacts.

Available to meet NACE or Low-Temp services.

Designs available for above or below ground installation.

Class I, Division 1,Groups C and D

Hazardous Locations.Patent No.

US 6,789,407 B1

MAG-TEK PROVES ITWith Thousands in Service!

There is a reason why year after year people haveplaced their trust in the MAG-TEK switch for reliable

accurate repeatability during meter prover runs.

IT WORKS!

(918) 445-1141(800) 331-3790


MAG-TEKModel M-5 Sphere Detector Switch Specifications

Bulletin M5 307

ADAPTERS TO FIT MOST MOUNTING CONFIGURATIONS

HOW TO ORDER:1. Quantity2. Pipe Size3. Wall Thickness4. Contact SPDT

or DPDT

Switch ElementCONTACT: Environmentally Sealed

RATING: 2 Amps @ 240 V.A.C.

50 Milliamps @ 24 V.D.C.

RESPONSE TIME: 0.008 Seconds

TEMPERATURE: -40 F to +221 F

PRESSURE RATING: 2220 PSIG

REPEATABILITY: 0.002(Under identical operating conditions)

Switch EnclosureWELD-ON BASE PLATE: Carbon Steel

SPRING: 302 Stainless

PISTON: 416 Stainless

BODY: 303 Stainless

O-RING: Viton

CONDUIT OPENING: 1/2 N.P.T.

SWITCH TERMINATION: Labeled Leads

PECO/SMITHMALONEY

Also Available - Halmor, Older Smith & Custom Adapters

For Adaptors:Please contact ouroffice for the properdimensions to verifyyour application.

MODERN MAINTENANCEMECHANICAL

KIDD METERENGINEERS

(918) 445-1141(800) 331-3790


MAG-TEKModel M-5T Sphere Detector Switch ForNon-Lubricated and/or Dirty Service

Bulletin M5T 307

WeamcoMetric now offers a Mag-Tek ProverSphere Detector Switch designed specifically forproduct service with non-lubricating propertiesand dirty services containing abrasives such asrust and other foreign particles.

The M-5T has a unique pressure-balanced pistondesign that has a washing action to keep foreignparticles away from the switch area.

With technology derived from the World Renowned MAG-TEK Model M-5detector switch, you can expect years of reliable maintenance free service.

The Model M-5T is designed with two Teflon O-Rings located in the housing. These actas guides for the piston while preventing foreign particles such as rust to gall the pistonsurface during actuation. The piston has center drilled pressure equalization ports whichstabilize operation and create a washing action throughout the switch area thus keepingforeign particles flushed out. This unique flow/suction action keeps the piston-to-switcharea clean which is a valuable asset in non-lubricated and dirty service applications.



US 6,789,407 B1

PECO/SMITHMALONEY


KIDD METERENGINEERS

(918) 445-1141(800) 331-3790


MAG-TEKModel M-5T Sphere Detector Switch Specifications

Bulletin M5T 307


HOW TO ORDER:1. Quantity2. Pipe Size3. Wall Thickness4. Contact S.P.D.T.

or D.P.D.T.











BODY: 303 Stainless

O-RING: Viton




For Adaptors:Please contact ouroffice for the properdimension sheet toverify your application.

(918) 445-1141(800) 331-3790


MAG-TEKModel M-6 Sphere Detector Switch

Bulletin M6 307

Pressure balanced, piston actuated proximity switch requiring no dynamic seals.

Precision machined and factory sealed with only one movingpart, requiring no adjustment in the field. The proximity switchis set inline in a fixed position.This results in less maintenance,therefore avoiding expensive downtime and unscheduledrecalibrations. The results are years of trustworthy maintenance-free service.

Directly interchangeable with all earlier model Metric switches.

Adapters available to fit most any mounting configuration.

Available in SPDT or DPDT contacts.

Available to meet NACE or Low-Temp services.

Designs available for above or below ground installation.

Certification available to Shell Test Stand Benchmark



US 6,789407 B1

MAG-TEK PROVES ITWith Thousands in Service!

There is a reason why year after year people haveplaced their trust in the MAG-TEK switch for reliable

accurate repeatability during meter prover runs.

IT WORKS!

Our Reliable patentedMag-Tek featuring anew round flanged

weld-on base mounting.

PECO/SMITHMALONEY


KIDD METERENGINEERS

(918) 445-1141(800) 331-3790


MAG-TEKModel M-6 Sphere Detector Switch Specifications

Bulletin M6 307



or DPDT











BODY: 303 Stainless

O-RING: Viton




For Adaptors:Please contact ouroffice for the properdimensions sheet toverify your application.

(918) 445-1141(800) 331-3790


MAG-TEKModel M-6T Sphere Detector Switch ForNon-Lubricated and/or Dirty Service

Bulletin M6T307

With technology derived from the World Renowned MAG-TEK Model M-5detector switch, you can expect years of reliable maintenance free service.

The M-6T has a unique pressure-balanced pistondesign that has a washing action to keep foreignparticles away from the switch area.

The Model M-6T is designed with two Teflon O-Rings located in the housing. These actas guides for the piston while preventing foreign particles such as rust to gall the pistonsurface during actuation. The piston has center drilled pressure equalization ports whichstabilize operation and create a washing action throughout the switch area thus keepingforeign particles flushed out. This unique flow/suction action keeps the piston-to-switcharea clean which is a valuable asset in non-lubricated and dirty service applications.

WeamcoMetric now offers a Mag-Tek ProverSphere Detector Switch designed specifically forproduct service with non-lubricating propertiesand dirty services containing abrasives such asrust and other foreign particles.



US 6,789407 B1

PECO/SMITHMALONEY


KIDD METERENGINEERS

(918) 445-1141(800) 331-3790


MAG-TEKModel M-6T Sphere Detector Switch Specifications

Bulletin M6T307



or DPDT











BODY: 303 Stainless

O-RING: Viton




For Adaptors:Please contact ouroffice for the properdimensions sheet toverify your application.

CUSTOMER _____________________________ P.O. NUMBER _______________

TEST STAND S/N _______________________ WEAMCO/METRIC JOB ____________

LOCATION INSTALLED _________________________________________________

A. ________ Micrometer reading in inches at point of physical contact of micrometer anvilto Mag-Tek benchmark piston tip.

B. ________ Test Stand Standard.

C. ________ Micrometer reading in inches at instant of switch contact closure.

D. ________ Face of switch flange to tip of benchmark piston at instant of switchcontact closure. (B - C) = D

The above measurements taken with shell test stand benchmark piston.

SWITCH DESCRIPTION:

1) Type of Base

2) Piston Overall Length

3) Piston Shank Length

4) Potted Conduit Length

TESTED BY ___________________________ DATE ___________________

CHECKED BY ___________________________ DATE ___________________

CERTIFICATION SHEET FORMAG-TEK SPDT

SWITCH S/N _________

(918) 445-1141(800) 331-3790


CUSTOMER _____________________________ P.O. NUMBER _______________

TEST STAND S/N _______________________ WEAMCO/METRIC JOB ____________

LOCATION INSTALLED _________________________________________________

The below measurements taken with shell test stand benchmark piston.

SOLID LEAD:


B. ________ Test Stand Standard.



STRIPPED LEADS:


B. _________ Test Stand Standard.



SWITCH DESCRIPTION:Type of Base Piston Overall Length

Piston Shank Length Potted Conduit Length

TESTED BY ___________________________ DATE ___________________

CHECKED BY ___________________________ DATE ___________________

CERTIFICATION SHEET FORMAG-TEK DPDT

SWITCH S/N _________

(918) 445-1141(800) 331-3790


MAG-TEK SPHEREDETECTOR SWITCHES

MODEL M-5 MODEL M-5DMODEL M-5T MODEL M-5TD

INSTALLATION, OPERATION &MAINTENANCE INSTRUCTIONS

(918) 445-1141(800) 331-3790


MAG-TEK MODEL M-5

Patent No.US 6,789407 B1

Rev. 3/07




(918) 445-1141(800) 331-3790


General Information

Mag-Tek features a pressure balanced, piston actuated, proximity

switch with no dynamic seals. The switch is factory sealed, with

no field adjustment, eliminating the chance of slipping from the

original setting. The hemispherical shape of the piston allows

either uni-directional or bi-directional operation. The detector

switch is manufactured from stainless steel and designed for

either above ground or below ground applications. Once

installed the Mag-Tek has only one moving part, the pressure-

balanced piston, thus allowing continuous, maintenance free,

and accurate operation. Mag-Tek switches are also interchange-

able with most other brands of switch mountings.

Installation Instructions

The standard Mag-Tek detector switch is designed for installation

on pipe having a nominal wall thickness of 0.375 inches or less.

If the Mag-Tek is to be used on pipe having a wall thickness

greater than 0.375 inches, be sure to specify when ordering.

1. Select the desired location on the pipe for the Mag-Tek

detector switches. These points are usually, but not

necessarily, on top of the pipe.

2. Drill a 7/8 diameter hole at each point. Care should be

taken to keep the drill bit centered and perpendicular to

the pipe.

3. All drill cuttings should be removed from inside the pipe.

If, due to design, this cannot readily be done with a cloth

or a stream of air, it can usually be done with a small

mechanics extension type, hand-held magnet inserted

through the 7/8 drilled hole.

4. The inside of the drilled hole should be rounded or

chamfered with a file or stone to remove sharp edges.

5. Center the base plate guide-lip in the 7/8 diameter hole

in the pipe, taking care to orient the base plate properly so

that it is level and square with the pipe.

6. With the base plate level and square, lightly tack weld

onto the pipe. Check to be sure the base plate guide lip is

still seated. If so, complete the seal welding with the

required passes. Do not allow weld splatter or arc on the

switch mounting face of the base plate. If Mag-Tek

detector switches are to be installed on a prover after it

has been internally coated, care should be taken to

minimize the weld heat. It is suggested the weld be

cooled from time to time with wet rags or other means.

Filling the prover barrel with water, if practical, prior to

welding, will further minimize damage to the internal coating.

7. Check mounting face to make sure it is free from burrs and

weld splatter. DO NOT PAINT the face of the mounting plate.

8. Mount switch on base with (4) 3/8 cap screws.

Recommended torque 240 inch pounds. Maximum torque

300 inch pounds.

Operation

Once installed the hemispherical portion of the probe extends

into the I.D. of the pipe approximately 3/8. When the sphere

passes the switch, it forces the probe upward. This upward

movement causes the ferrous body of the piston to enter the

magnetic field of the proximity switch sensor. The result of the

attracting forces causes the magnet in the sealed switch to

move toward the ferrous piston causing the normally open

contacts to close and complete the electrical circuit.

Rev. 3/07




(918) 445-1141(800) 331-3790


Trouble Shooting

Due to the limited number of moving parts, problems with the

Mag-Tek detector switch are few. The most common problems

can be attributed to one of the following:

1. Switch damage - the switch may have been damaged by

excessive electrical currents, or by dropping the switch. To

check, remove the switch from the base, connect it to a

volt/ohm meter and slide the piston into the lower portion

of the switch. The switch should close and open as the

piston is moved into and out of the switch. If it does not

function properly, a replacement element is required.

2. No indication - The sphere is not contacting the piston

properly. Measure the O.D. of the scraper cup or sphere to

be certain they are the proper diameter.

3. No indication - Foreign material has accumulated above

the piston in the sensing chamber preventing the piston

from traveling upward. Remove the switch and clean the

base of the switch and the spring. Check the bleed

grooves in the piston to be sure they are clear.

4. Switch is clean and checks out OK, the switch is sized

properly, but the switch is intermittent or still does not

function properly - misalignment of the base and hole causing

the piston to bind or preventing it from extending into the pipe

ID Recheck the base fit and probe insertion depth.

Recommended Spare Parts

Due to the simplicity of the switch, once it is installed the

detector can operate indefinitely without the need for spare parts.

Rev. 3/07

DPDT Contact Arrangement SPDT Contact Arrangement

Wire Color Code:

Circuit 1 RED-N/C RED-N/C

BLUE-N/O BLUE-N/O

BLACK-COM 1 BLACK-COM

Circuit 2 RED w/STRIPE-N/C

BLUE w/STRIPE-N/O

BLACK w/STRIPE-COM 2

GREEN-GROUND




(918) 445-1141(800) 331-3790


Specifications

Contact: Model M-5, M-5T SPDT Environmentally SealedModel M-5D, M-5TD DPDT Environmentally Sealed

Classification: CSA NRTL/C Class I, Division 1, Groups C and DHazardous Locations

Rating: 2 Amps @ 240 V.A.C50 Milliamps @ 24 V.D.C.

Repeatability: 0.002 units (Under identical operating conditions.)

Response Time: 0.008 Seconds

Temperature: -40F to +221F

Pressure: 2220 Psi Max. Rating

Weld on Base: Carbon Steel

Spring: 302 Stainless Steel

Piston: 416 Stainless Steel

Body: 303 Stainless Steel

0-Ring: Viton

Conduit Opening: 1/2" FNPT for SPDT3/4" FNPT for DPDT

Rev. 3/07




(918) 445-1141(800) 331-3790


MAG-TEK MODEL M-6

Patent No.US 6,789407 B1

Rev. 3/07




(918) 445-1141(800) 331-3790


General Information

Mag-Tek features a pressure balanced, piston actuated, proximity

switch with no dynamic seals. The switch is factory sealed, with

no field adjustment, eliminating the chance of slipping from the

original setting. The hemispherical shape of the piston allows

either uni-directional or bi-directional operation. The detector

switch is manufactured from stainless steel and designed for

either above ground or below ground applications. Once

installed the Mag-Tek has only one moving part, the pressure-

balanced piston, thus allowing continuous, maintenance free,

and accurate operation. Mag-Tek switches are also interchange-

able with most other brands of switch mountings.

Installation Instructions

The standard M-6 Mag-Tek detector switch is designed for instal-

lation on pipe having a nominal wall thickness of 0.375 inches

or less. If the Mag-Tek is to be used on pipe having a wall thick-

ness greater than 0.375 inches, be sure to specify when ordering.

1. Select the desired locations on the pipe for the Mag-Tek

detector switches. These points are usually, but not

necessarily, on top of the pipe.

2. Drill a 7/8 diameter hole at each point. Care should be

taken to keep the drill bit centered and perpendicular to

the pipe.

3. All drill cuttings should be removed from inside the pipe.

If, due to design, this cannot readily be done with a cloth

or a stream of air, it can usually be done with a small

mechanics extension type, hand-held magnet inserted

through the 7/8 drilled hole.

4. The inside of the drilled hole should be rounded or

chamfered with a file or stone to remove sharp edges.

5. Carefully center the base plate over the 7/8 diameter hole

in the pipe, taking care to orient the base plate properly so

that it is level with the pipe. Dimension from face of base

plate to outside of pipe must be 2 3/8. This will leave a

gap of approximately 1/8 for welding. Caution: The

orientation of base plate to pipe is critical for proper

switch operation and any misalignment may cause

switch to malfunction. We stongly recommend the use

of an alignment tool available from the factory.

6. With the base plate positioned as described in paragraph 5

above, lightly tack weld base plate to the pipe. Do the

following checks before proceeding.

A. Base plate is still centered over hole, and level with the pipe.

B. The dimension from face of base plate to pipe still measures

2 3/8

Once all above is confirmed, complete the seal welding with

required passes. Do not allow weld splatter or arc on the

switch mounting face of the base plate. If Mag-Tek detector

switches are to be installed on a prover after it has been

internally coated, care should be taken to minimize the weld

heat. It is suggested the weld be cooled from time to time with

wet rags or other means. Filling the prover barrel with water, if

practical, prior to welding, will help to further minimize

possible damage to the internal coating.

7. Check mounting face to make sure it is free from burrs and

weld splatter. DO NOT PAINT the face of the mounting plate.

8. Mount switch on base with (5) 3/8 cap screws.

Recommended torque 240 inch pounds. Maximum torque

300 inch pounds.

Operation

Once installed the hemispherical portion of the probe extends

into the I.D. of the pipe approximately 3/8. When the sphere

passes the switch, it forces the probe upward. This upward

movement causes the ferrous body of the piston to enter the

magnetic field of the proximity switch sensor. The result of the

attracting forces causes the magnet in the sealed switch to

move toward the ferrous piston causing the normally open

contacts to close and complete the electrical circuit.

Rev. 3/07




(918) 445-1141(800) 331-3790


Trouble Shooting

Due to the limited number of moving parts, problems with the

Mag-Tek detector switch are few. The most common problems

can be attributed to one of the following:

1. Switch damage - the switch may have been damaged by

excessive electrical currents, or by dropping the switch. To

check, remove the switch from the base, connect it to a

volt/ohm meter and slide the piston into the lower portion

of the switch. The switch should close and open as the

piston is moved into and out of the switch. If it does not

function properly, a replacement element is required.

2. No indication - The sphere is not contacting the piston

properly. Measure the O.D. of the scraper cup or sphere to

be certain they are the proper diameter.

3. No indication - Foreign material has accumulated above

the piston in the sensing chamber preventing the piston

from traveling upward. Remove the switch and clean the

base of the switch and the spring. Check the bleed

grooves in the piston to be sure they are clear.

4. Switch is clean and checks out OK, the switch is sized

properly, but the switch is intermittent or still does not

function properly - misalignment of the base and hole causing

the piston to bind or preventing it from extending into the pipe

ID Recheck the base fit and probe insertion depth.

Recommended Spare Parts

Due to the simplicity of the switch, once it is installed the

detector can operate indefinitely without the need for spare parts.

Rev. 3/07

DPDT Contact Arrangement SPDT Contact Arrangement

Wire Color Code:

Circuit 1 RED-N/C RED-N/C

BLUE-N/O BLUE-N/O

BLACK-COM 1 BLACK-COM

Circuit 2 RED w/STRIPE-N/C

BLUE w/STRIPE-N/O

BLACK w/STRIPE-COM 2

GREEN-GROUND




(918) 445-1141(800) 331-3790


Specifications

Contact: Model M-6, M-6T SPDT Environmentally SealedModel M-6D, M-6TD DPDT Environmentally Sealed

Classification: CSA NRTL/C Class I, Division 1, Groups C and DHazardous Locations

Rating: 2 Amps @ 240 V.A.C50 Milliamps @ 24 V.D.C.

Repeatability: 0.002 units (Under identical operating conditions.)

Response Time: 0.008 Seconds

Temperature: -40F to +221F

Pressure: 2220 Psi Max. Rating

Weld on Base: Carbon Steel

Spring: 302 Stainless Steel

Piston: 416 Stainless Steel

Body: 303 Stainless Steel

0-Ring: Viton

Conduit Opening: 1/2" FNPT for SPDT3/4" FNPT for DPDT

Rev. 3/07

Permanent Strainers

Temporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Meter Provers

Metering Systems& L.A.C.T. Units



Custom Fabrication


WeamcoMetric designs, fabricates, and delivers all types and sizes of metering systems forthe pipeline, offshore, and petrochemical industries.

These metering units can be a simple single run PD Meter Loading Skid to large multiplemeter run pipeline custody transfer skids with on-skid provers and sampling.

WeamcoMetric also manufactures Lease Automatic Custody Transfer (LACT) Units for crudeoil applications. All units are custom designed to meet your application and comply withAPI Specification 11N.

Some photos are provided to show examples of metering systems we have supplied tovarious customers specifications. All of our systems are Project Managed from proposaland design concept, to shipment, with approval drawings, purchasing, fabrication,calibration and testing in between, which ensures quality and on-time performance.

(918) 445-1141(800) 331-3790


Metering Sytems & LACT Units

Bulletin PR307

Permanent Strainers

Temporary Strainers

Line Blinds

Coupon Holders

Sampling Equipment


Meter Provers

Metering Systems

L.A.C.T. Units



Custom FabricationMag-

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