KEY ENGINEERING INFORMATION

1111-B Horan DriveSt. Louis, MO 63026636-343-4300 800-314-FANS(3267) Fax 636-343-4442

(DBG)

TUBING DIMENSIONSALTITUDE

(FEET)

0 50010001500

2000250030003500

4000450050005500

PRESSURE(IN. HG. ABS)

29.9229.3828.8528.33

27.8227.3126.8126.33

25.8425.3724.8924.43

TEMPERATUREDEGREES F.

70.068.166.164.2

62.360.458.456.5

54.652.650.748.8

DENSITYLBS/FT.3

.0750

.0740

.0730

.0719

.0709

.0698

.0687

.0676

.0666

.0657

.0648

.0638

PROPERTIES OF AIR

MATERIAL

AluminaBentoniteBranCalcium carbonateClay

Coffee beansCoke (petroleum)Corn gritsCorn (shelled)Diatomaceous earth

Flour (wheat)Lime (hydrate)Lime (pebble)Malt (barley)Oat (whole)

Nylon (flake)Paper (chopped)Polyethylene pelletsPolyvinylchloride (pellets)Polyvinylchloride (powder)

RiceRubber pelletsSalt (table)Sand Soda ash (light)

StarchSugar (granulated)Trisodium phosphate WheatWood flour

PICK-UP VELOCITY (FT/MIN)

3,6003,6004,2003,9003,600

3,0004,5004,2003,3003,600

3,6002,4004,2003,3004,200

4,2004,5004,2004,2003,600

4,8005,9005,4006,0003,900

3,3003,6004,5003,3004,000

BULK DENSITY (LB/FT3)

60 50 12 40 30

42 35 40 45 10

36 25 55 32 26

35 20 35 35 30

42 40 80100 35

40 50 65 48 20

MATERIAL HANDLING PROPERTIES

OD

2

2.5

3

4

5

6

8

10

12

14

16

GAUGE

161411

161411

161411

161411

1411

1411

12

12

12

12

12

ID

1.871.831.76

2.372.332.26

2.872.832.26

3.873.833.76

4.834.76

5.835.76

7.79

9.79

11.79

13.79

15.79

AREA FT2

.019

.019

.017

.031

.030

.028

.045

.044

.042

.082

.081

.077

.128

.125

.187

.181

.331

.523

.758

1.037

1.360

Tubing Velocity FPMOD

2

2.5

3

4

5

6

8

10

12

14

16

4000

13.25

9.94

7.88

5.47

4.17

3.32

2.34

1.77

1.41

1.17

0.99

4400

15.88

11.91

9.44

6.56

5.00

3.98

2.80

2.12

1.69

1.40

1.18

4800

18.74

14.05

11.14

7.74

5.89

4.69

3.31

2.50

1.99

1.65

1.40

5200

21.81

16.36

12.96

9.01

6.86

5.46

3.85

2.91

2.32

1.92

1.63

5600

25.11

18.83

14.92

10.38

7.90

6.29

4.43

3.35

2.67

2.21

1.87

6000

28.63

21.47

17.02

11.83

9.01

7.17

5.05

3.82

3.05

2.52

2.13

PIPE DIMENSIONSDIA.

2

2.5

3

4

5

6

SCHED.

51040

51040

51040

51040

51040

51040

OD

2.3752.3752.375

2.8752.8752.875

3.5003.5003.500

4.5004.5004.500

5.5635.5635.563

6.6256.6256.625

ID

2.2452.1572.067

2.7092.6352.469

3.3343.2603.068

4.3344.2604.026

5.3455.2955.047

6.4076.3576.065

AREA FT2

.027

.025

.023

.040

.038

.033

.061

.058

.051

.102

.099

.088

.156

.153

.139

.224

.220

.201

I.D.

1.880

2.380

2.880

3.880

4.851

5.851

7.791

9.791

11.791

13.791

15.791

DENSITY1 lb./cf. = 16.02 kg./cu. mtr.1 lb./cf. = .00058 lb. cu. in.

LENGTH1 in. = 2.54 cm.1 ft. = 30.48 cm.1 meter = 3.281 ft.

WEIGHT1 lb. = 453.6 grams1 kg. = 2.205 lb.1 cu. ft. water = 62.425 lb.1 gal. of water = 8.33 lb.

PRESSURE1 in. water = 0.036 lb./sq. in.1 in. water = 0.074 in. of Hg.1 in. Hg. = 0.4912 lb./sq. in.1 in. Hg. = 13.596 in. water1 atm. = 14.7 lb. per sq. in.1 atm. = 760 mm. of Hg.1 atm. = 29.921 in. of Hg.1 lb./sq. in. = 27.7 in. water1 lb./sq. in. = 2.036 in. Hg.

VOLUME1 cu. ft. = 7.4805 gal.1 gal. = 0.1337 cu. ft.1 liter = 0.2642 gal.

CONVERSION FACTORS

PRESSURE LOSS INCHES OF WATER PER 100 FT.Specializing in the Application and Sales of Industrial Equipment

Please contact us for more information on our capabilities or products that we offer - Thanks!

Dynamic Bulk Systems . . . .Proud of our past, dedicated to your future

1111-B Horan DriveSt. Louis, MO 63026636-343-4300 800-314-FANS(3267) Fax 636-343-4442

Website:

www.dynamicbulk.com

Material Handling Specialists Material Handling Specialists

• Bulk Material Handling, Conveying and Processing

• Air Pollution Control; Explosion Vents/Suppression

• Air Movement and Accessories; Silencers; Dampers

• Emissions Monitoring; Sampling; Weight Measurement

RAIL CARSTORAGE

SILO

SURGE HOPPER

TUBE MAGNET

BIN ACTIVATOR SCALE

HOPPER

INLET FILTER KNIFE GATE

MIXER BLENDER

DIVERTER VALVE

VOLUMETRIC SCREW FEEDER

POSITIVEDISPLACEMENTBLOWER

BUCKETELEVATOR

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PIPE/TUBING ELBOWS

COUPLINGS

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VESSEL

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GRINDING SYSTEM

WEIGH BELT FEEDER

BAG DUMPSTATION

EXHAUST FAN

BIN VENT DUST COLLECTOR

LEVEL CONTROL(POINT & ULTRASONIC)

BULK BAG UNLOADER

PACKAGINGEQUIPMENT

METALDETECTORS BASIC FAN LAWS

Fan efficiencies remain constant for symmetrical design. Whenone or more conditions change, the other conditions varyaccording to certain fan laws for an established fan size, systemof ductwork and air density.

1. Fan’s air-delivery will vary directly as the RPM ratio.

2. Developed fan pressures will vary as the RPM ratio squared.

3. Horsepower absorbed by fan will vary as the RPM ratio cubed.

CFM2 = x CFM1RPM2RPM1

SP2 = x SP1RPM2 2RPM1( )

HP2 = x HP1RPM2 3RPM1( )

B U L KD Y N A M I C

S Y S T E M S ®

B U L KD Y N A M I C

S Y S T E M S ®

• Volumetric & Gravimetric Feeders/Systems• Screw, Weighbelt & Vibratory Feeders• Mass Flow Meters; Bulk Bag Unloaders

Process and Related Equipment

Storage, Discharging, Feeding and Screening

Mechanical Conveying, Gates/Valves, and Packaging

Pneumatic Conveying and Dust Collection• All Types of Pneumatic Conveying• Conveying & Dust Collection Test Labs• Pulse Jet Filters; Reverse Air Collectors; H.E. Cyclones• Rotary Airlocks; Blower Packages; Piping Systems; Diverters• Engineered Central Vacuum Cleaning Systems

• Carbon Steel, Stainless Steel and Specialty Screw Conveyors• Drag Conveyors, Bucket Elevators, Belt Conveyors and Systems

Dynamic Bulk Systems, Inc. proudly represents the following quality manufacturers:

• Blower and Engine Silencers• Vent Silencers; Air Filters

• Man/Product Coolers; Panel Fans• Roof Fans; Cast Alum. Blowers

• www.universalaet.com

• Centrifugal, Axial & Radial Fans/Blowers• FRP Fans/Blowers; Fan Silencers & Expansion Joints• Custom Hi-Temp; Hi-Pressure; Hi-Alloy Fans

• Centrifugal and Axial Fans; Parts; Turnkey Installations; Replacement Wheels for legacy brands• Alphair, American Blower, Buffalo Forge, Canadian Blower, Joy Green Fans, Novenco, & Sheldon• Mining and Tunnel Ventilation Fans; Heaters; Gyrol Fluid Drives

• Special OEM designs; www.nyb.com

Air Movement and Accessories

• Dust Control Load-Out Spouts/Systems• Airslide Conveyors, Filter Modules• www.dclinc.com

• Gyratory-Reciprocating Motion Screeners/Sifters• Replacement Screens, Drives, Rebuilds• Mineral Separators; www.rotex.com

• Bolted & Shop Welded Silos• Complete Tank Systems; Domes• Silo & Dome Reclaimer Systems

• Bulk Solid Samplers (Gravity/Pneumatic)• “Gustafson” and “Bristol” Samplers

• Explosion Suppression/Isolation• Explosion Venting; Testing• www.bsbipd.com

• Container (Drum, Box, Tote) Dumpers• Tilters; Bulk Bag Fillers; Portable Bins

• Size Reduction Equipment; www.williamscrusher.com• Pulverizers; Crushers; Hammer Mills; Hogs; Shredders; Classifiers

• Air-Operated Pneumatic Conveying Systems• XP Applications – ATEX Certified• EZ Clean – Food/Pharma Grade

• Regenerative and Variable Flow Blowers

• TRIBO Dust/Smoke Emission Monitoring• Leak Detection; Flow Measurement

• Pipe, Apron, & Long-Run Belt Conveyors; Large Bucket Elevators• In-Line/Rotary Bagging; Palletizing/Stretch-Wrap Systems

www.macprocessinc.com

www.eriez.com

• Heavy Industry Dampers; Ducting• Expansion Joints (Fabric and Metal)

• Duroflow; HeliflowP.D. Blowers; Quick Shipment

• Hoffman & Lamson Centrifugal Blowers & Exhausters

• Material Handling Gates, Diverter Valves• Heavy Industry “Titan” Gates/Diverters

• Flexible Screw Conveyor Systems; Bag Dumps• Tubular Drag Conveyors; En Masse Drag Conveyors• Bulk Bag Unloaders/Fillers; Vacuum Pneumatic Conveyors

• Magnets (Plates, Grates, Humps, Liquid-Line Traps, Permanent & Electro Suspended)• Vibratory Feeders & Conveyors (Gentle Handling, Very Low to High Capacity, Lined Trays)• Xtreme® Food/Pharma Metal Detectors. Quick Ship. Metalarm for Aggregate/Coal/Wood.• Recycling Equipment (Eddy Current Separators; Sorting Equipment; Drums/Pulleys)

• DynaClean™ food grade belt conveyor systems• Manufactured of NSF, FDA and USDA approved materials

636-343-4300

• Batch & Continuous Mixers/Blenders• 1.5-600 CF; Paddle/Ribbon/Hybrid solid shafts• Heat/Cool; Pressure/Vacuum/Microwave