UNIFIT CONTENTS 0 1 FEATURES ______________________________________________________________2 a) Fields of application b) Material properties c) Permissible working pressures d) Hygienic suitability e) UV-resistance f) Ecology g) Quality Assurance 2 INSTALLATION – METHOD, PRINCIPLES, PLANNING, CAUTION_________________7 a) Fusion Process i) Socket-Welding of pipe dimension 20 to 110mm ii) Butt-Welding of pipe dimension 160, 200 and 250 mm b) Installation Principles i) Installation Types • Concealed Installation • Open Installation – In Ducts/Shafts • Open Installation – In basements / Misc. Areas * Fastening technique / Fixed points / Sliding points * Installation advice / Linear expansion / Concealed installation * Open installation / Calculation of the linear * Length of bending side * Length of bending side with pre-stress * Support intervals c) Pressure Testing i) Pressure test / Test control ii) Test record 3 PLANNING – PIPE SELECTION__________________________________________15 a) Maximum flow rate b) Principles of calculation c) Calculated flows of common water points 4 PRODUCT RANGE____________________________________________________16 a) Pipes b) Plain Fittings c) Transition Pieces d) Valves and accessories e) Welding & Cutting Tools 1
Transcript
UNIFIT CONTENTS 0
1 FEATURES ______________________________________________________________2a) Fields of applicationb) Material propertiesc) Permissible working pressuresd) Hygienic suitabilitye) UV-resistancef) Ecology g) Quality Assurance
2 INSTALLATION – METHOD, PRINCIPLES, PLANNING, CAUTION_________________7a) Fusion Process
i) Socket-Welding of pipe dimension 20 to 110mmii) Butt-Welding of pipe dimension 160, 200 and 250 mm
b) Installation Principlesi) Installation Types
• Concealed Installation• Open Installation – In Ducts/Shafts• Open Installation – In basements / Misc. Areas
∗ Fastening technique / Fixed points / Sliding points∗ Installation advice / Linear expansion / Concealed installation∗ Open installation / Calculation of the linear∗ Length of bending side∗ Length of bending side with pre-stress∗ Support intervals
c) Pressure Testingi) Pressure test / Test controlii) Test record
3 PLANNING – PIPE SELECTION__________________________________________15a) Maximum flow rateb) Principles of calculationc) Calculated flows of common water points
UNIFIT PPR - a pipe system with many applications due toits special characteristics and versatility.
• Potable water pipe networkso for cold and hot water installations e.g.
ino residential buildings, hospitals, hotels,
office and school buildings, shipbuilding, sports facilities etc.
o house connectiono boiler connectiono water distributiono risero high riseo (conventional or specially connected)o water point connection
• Heating pipes for residential houseso heat generator connectionso heating manifoldso riserso high riseo manifold connectionso radiator connections
• Pipe networks for rainwater application systems
• Pipe networks for compressed - air plants
• Pipe networks for swimming pool• Pipe networks for the connection of heat
pumps• Pipe networks in agriculture and
horticulture• Pipe networks for geothermal recovery
• Pipe networks for industry,o e.g. for the transport of aggressive fluidso (acids, leys, etc.) considering the chemical resistance
The fusiotherm®- pipe system is applied in all fields of
➡ NEW INSTALLATION➡ REPAIR AND➡ RENOVATION
2
UNIFIT
Material properties FEATURES 1
UNIFIT PP-R Pipes and fittings are made of Polypropylene Random Copolymer and designed for hot and cold water supply systems and are also suitable for industrial water conveyance
MECHANICAL AND THERMAL PROPERTIES OF RAW MATERIALPP-R - GRADE KOYLENE ADL – CP AER003N
Property Unit Test Method Value
Density at +230C g/cm3 ISO 1183 0,909
Melt Flow Index
MFR 1900C at 5 kg/cm3 g/10 min. ISO 1133 0,4
MFR 2300C at 2.16 kg/cm3 g/10 min. ISO 1133 0,2
MFR 2300C at 5 kg/cm3 g/10 min. ISO 1133 0,8
Volume Flow Index
MVR 2300C at 2.16 kg/cm3 cm3/10 min ISO 1133 0,4
MVR 2300C at 5 kg/cm3 cm3/10 min ISO 1133 1,75
Yield Stress 50 mm/min. MPa ISO 527 23
Elongation at Yield 50 mm/min. % ISO 527 >10
Tensile Modulus (Secant) MPa ISO 527 850
Ball Indentation Hardness 132 N/30s N/mm2 ISO 2039/1 48
Shore Hardness D (3 sec. value) KJ/mm2 DIN 53505 65
Charpy impact strength at
+230C KJ/mm2 ISO 179/1eU No Failure
00C KJ/mm2 ISO 179/1eU No Failure
-300C KJ/mm2 ISO 179/1eU 43
Charpy notched impact strength at
+230C KJ/mm2 ISO 179/1eU 22
00C KJ/mm2 ISO 179/1eU 4
-300C KJ/mm2 ISO 179/1eU 2.5
Vicat softening temperature VST/A/50 0C ISO 306/A 132
Heat deflection temperature - 0C DSC 140-150
3
UNIFIT Melting Range - W/Mk DIN 52612 0.24
Coefficient of linear thermal expansion (Average,
20-900C)- 1/K DIN 53752 1.5 x 10-4
Surface Resistance - Ohm DIN VDE 0303 >1014
Permissible working pressures FEATURES 1
LIFE TABLE OF UNIFIT PP-R PIPES
Temperature 0C
Service Life
(Years)
Pressure Group
PN 10 PN 20 PN 25
Maximum Permissible Operating Pressure
20
1 18,0 36,0 45,3
10 16,4 32,8 41,3
50 15,5 30,9 38,9
30
1 15,3 30,6 38,5
10 13,9 27,7 34,9
50 13,1 26,1 32,9
40
1 12,9 25,8 32,5
10 11,8 23,6 29,7
50 11,0 22,0 27,7
50
1 11,0 22,0 27,7
10 9,9 19,7 24,9
50 9,3 18,5 23,3
60
1 9,3 18,5 23,3
10 8,3 16,6 20,8
50 7,7 15,3 19,2
70
1 7,8 15,6 19,6
10 7,8 14,0 17,6
50 5,1 10,2 12,8
80
1 6,5 13,1 16,4
10 4,8 9,6 12,0
50 3,8 7,6 9,6
951 4,6 9,2 11,6
10 3,0 6,1 7,6
Legend: *Pressure in bar **C=Safety FactorTable – 2
CREEP RUPTURE-INTERNAL PRESSURE TEST ON UNIFIT PP-R PIPES
4
UNIFIT
Figure 1.
Hygienic suitability FEATURES 1
According to DIN 1988 T2 all installation parts coming directly in contact with potable water are commodity goods acc. to the Law for Food and Commodity Goods. Plastic pipes have to comply with the recommendations of the Public Health Department.
Material:
The hygienic suitability of the material used for the UNIFIT- pipe system is independently verified through test certificates from reputed Research Institutes.
Processing:
The joining method requires no additives such as fluxes or solder. The connection is made by socket fusion.
Potable water - our most precious commodity:
The increasing use of PP in the field of foodpacking confirms the hygienic qualities of the material. This makes PPR-C the optimal packing for our most precious commodity goods - potable water.
UV-resistance
PP-R C Pipes are normally not installed where subject to UV-radiation.
All UNIFIT pipes and fittings have UV- stabilizer to bridge transport and installation times. Maximum storage time in the open air is 6 months.
For the application in open air aquatherm offers compositepipes
5
UNIFIT with UV- protective layer made from polyethylene, which excludes damages caused by sunlight.
Higher long-term heat stabilization
The long-term heat stabilization has been increased toresist to the potential effects of peak temperatures withinhigher safety parameters.
Ecology
Products such as the fusiotherm® pipe system feature not only a long service life, but also excellent environmental and social compatibility.
Prime ecological advantages:• PVC free• The additive share of the
fusiolen® material is below 3%
• Free from heavy metals hazardous to health (e.g. Cu, Pb, N)
• Longevity• Recyclable
Sound insulation
The sound insulation qualities of the PP-R pipe system,related to water flow and hydraulic shock within a building,provide a sound proofing effect on noise.Therefore the sound transmission is much lower comparedto metallic pipes.
Standards And Codes Of Practice FEATURES 1
E DIN transmissionPotable water pipes in private properties Technical requirements for potable water installation (TRWI)
E DIN 4725Warm water floor heating systems Part 1 Terms Part 2 Thermal testing Part 3 Thermal performance and design
E DIN 4726Pipelines of plastic materials used in warm water floor heating systems requirements special requirements and testing
E DIN 4728Pipelines of polypropylene type 2 used in warm water floor heating systems; special requirements and testing
6
UNIFIT DIN 8076 Part 1Pressure pipes thermoplastic materials-metal compression fittings-
DIN 8077Pipes of polypropylene, dimensions
DIN 8078Pipes of polypropylene General quality requirements, testing
DIN 16 928Pipes of thermoplastic, pipe fittings elements for pipes, laying
DIN 16 972Pipes connections and fittings for pressure pipes of PP-R General quality requirements, testing. Injection moulded elbows for socket welding dimensions. T-pieces injection moulded for socket welding, dimensions. Sockets and caps injection moulded for socket welding
DIN 16 960Welding of thermoplastic; principles
DVS 2203 Testing of welds of thermoplastic materials
DVS 2207 Part 11Welding of thermoplastic materials, PP-R Type 1 and Type2, pipes and pipe fittings
DVS 2208 Part 1Machines and equipment for the welding of thermoplastic materials, fusion tool welding
Fusion INSTALLATION 2
• Socket-Welding of pipe dimension 20 to 110mm
7
UNIFIT PIPE IS CUT...
Pipe should be cut at appropriate length, taking into account the segment lost in socket fusion.The cut should to perpendicular to the pipe axis.
PIPE & FITTINGS ARE HEATED
The welding machine is heated to 2600C(Indicated by the control light going off). The pipe is pushed in while the fitting is pushed over the welding tool. Duration of heating is determined using Table 3.
AND JOINED SEAMLESSLY!
After heating the pipe and fitting should be taken out of the tool quickly and without turning joined by pressing against each other axially.
Beside the raw material of the pipe, the reliability of plumbing systems depends on the fittings and how they are joined. Since the pipes and fittings are produced from the same material, connections are usually homogeneous.There are two main types of connections:
1. Threaded connections: Same as in galvanized pipes2. Fusion welding:
a. Socket Welding – Is done by heating outer surface of the pipe and inner surface of the fitting. When a tensile test is applied to the welded pipe and fitting segment, it is observed that welding points are not affected even when the pipe segment reaches of the fracture point. These welded parts are as strong as the pipe itself.
b. Butt Welding – done by heating the edges of pipe and fitting. Generally applicable to Sizes bigger than 75mm.
c. Electro fusion welding – Since the electro fusion technique is quite expensive, socket welding is commonly used.
Application Of Socket Welding INSTALLATION 2
1-Preparation of welding:Both ends of pipes are cut as perpendicularly to the pipe axis in required length. Chamfers should be given to the outer ends of the pipe by a knife. Parts to be welded should be cleaned by alcohol and dried by clean fabric or paper before welding. Socket depth (welding distance) is marked from the end of the pipe. Temperature is adjusted to 260 (+) 10°C in the welding machine. Turning off red light on the welding machine indicates that welding temperature is reached. Heaters in the welding machine should always be kept clean.
2-Welding:
8
UNIFIT Pipes and fitting are pushed axially towards the heaters of the welding machine. Then they are pulled out simultaneously and joined to each other in axial direction. During this, the operation pipe never should be turned radially. After welding heaters should be cleaned be cleaned for the next use.
Butt-Welding of pipe dimension 160, 200 and 250 mm
Concealed installations generally do not require a consideration of the expansion of PPR-C pipes.
In the case where the expansion is greater than the room to move in the insulation, the material absorbs any stress arising from a residual expansion.
A temperature induced linear expansion is prevented by the embedding in the floor, concrete or plaster. The compressive strain and tensile stress arising from this are notcritical as they are absorbed by the material itself.
Open Installation – In Ducts/Shafts
The linear expansion of UNIFIT PPR-C pipes in vertical risers can be ignored.
The positioning of a fixed point directly before each branchoff point is sufficient. All clamps in the riser must beinstalled as fixed points (see 1).
In general it is possible to install risers rigidly, that meanswithout expansion joints. This directs the expansion on the distance between the fixed points, where it is ineffective.
A maximum distance of 3.0 meters between two fixed points must be regarded.
During installation of pipes from the main line to apartments in a building one of following techniques are used to allow the pipes expand linearly.
Figure 9A: Distance ''a'' between the tee and wall hole should be provided.Figure 9B: The diameter of hole inside the wall should be bigger than the pipe diameter which crosses the wall.Figure 9C: L shaped pipe segments is used.
10
UNIFIT Installation – In basements / Misc. Areas INSTALLATION 2
PP-R pipes installed in the same way as conventional galvanized metal pipes. However special attention should be paid to the higher expansion rate of PP-R pipes compared to the metal pipes. Pipes can be installed in or on the wall. Since the weights of the PP-R pipes and fittings are about one ninth of the metal pipes, installation of PP-R pipes is easier, adjustment for expansion can be done in one direction. However, one should make it certain that pipes move freely in axial direction. If the expansion can’t be managed in one direction U bend or OMEGA compensators should be added to the design. Fixed supports and sliding supports should be chosen in such a way that they do not damage the outer surface of the pipe
• Calculation of the Linear Expansion
When PP-R pipe is subjected to a temperature difference, the length of pipe changes in longitudinal direction. The thermal coefficients of linear expansion at different temperatures are shown in table below:
Temperature Difference
Test Method Unit CoefficientElongation per
meter
-30°C-0°CASTM D 696-44
1/°C 0,65E-4 0,2 cm
0°C-30°CASTM D 696-44
1/°C 1,05E-4 0,3 cm
30°C-60°CASTM D 696-44
1/°C 1,40E-4 0,4 cm
60°C-90°CASTM D 696-44
1/°C 1,70E-4 0,5 cm
Horizontal pipes conveying hot liquids must be straddled at intervals not exceeding one meter. The pipe must freely move on the straddled. Vertical pipes should be fixed at the top end, if possible, left free at the lower end.Example: When the temperature rises from 0°C to 90°C, one meter pipe elongates. 0.3 + 0.4 + 0.5 = 1.2 cm.
• Length of bending side
11
UNIFIT
.
Figure – 7 Figure – 8
PLUMBING / DESIGN INSTALLATION 2 • Length of bending
side with pre-stress
Expansion pipe segments can be produced during the installation. Four elbows and length of pipe are usually sufficient to do this. The pipe length, necessary for free bend (Ls) is calculated by using the formula;
Ls= C√d ΔL where,
Ls= free bend length in mm.d= outer diameter of the pipe in mm.L= elongation in mm.C= material coefficient (3 for PP-R)
12
UNIFIT
Fixed Support INSTALLATION 2
Fixed supports are used to fix the pipe at certain points against undesired pipe movements. Fixed supports should be stronger compared to the sliding supports. Fittings are used to construct fixed supports. At points where direction changes, fixed supports should not be used. The distance between the fixed supports should be chose in such a way that pipe elongation is not effected. In general elongation of the pipes is provided by free bending section. Figures 4 and 5 show the effect of elongation and how it is handled in the system.
• Support intervals
The distance between the two clips in horizontal pipes depends on the factors such as the raw material that pipe is produced from, wall thickness, weight of the pipe and temperature. The 5 shows recommended distances between the clips. Practically, same distances can be used for vertical systems.
d Recommended distances between clipsmm 20°C 30°C 40°C 50°C 60°C 70°C 80°C
16 75 70 70 65 65 60 55
20 80 75 70 75 65 60 60
25 85 85 85 80 75 75 70
32 100 95 90 85 80 72 70
13
UNIFIT 40 110 110 105 100 95 90 85
50 125 120 115 110 105 100 90
63 140 135 130 125 120 115 105
75 150 150 140 140 125 115 105
90 160 160 150 150 140 125 115
110 180 180 170 170 160 140 130
Bending Pipes
In some cases pipes are bent by heating. However, pipes should never be allowed to contact to flame, instead heating should be carried out by blowing air. A temperature of 140°C is sufficient to bend the pipes. Recommended radii of curvatures are shown in Table 5.
Figure 9
Table – 5
CCautions INSTALLATION 2
FALSE TRUEAvoid hard strokes and shocks on pipe ends
Place carefully
Do not use split damaged cutting or cracked pipes
Use only sharp cutting devices to cut the pipes
D Radius. min(R=8xd)
20 160
25 200
32 258
40 320
50 400
63 504
75 600
90 720
110 880
14
UNIFIT Do not twist the pipes and parts after welding
You may twist up to 5° after joining
Do not use conic theaded parts on pipes
Use only well threaded armatures and do not
tighten too much
Do not expose to UV lights
Protect from sun & rain
Do not use metal caps Use plastic caps
Protect against hard strokes and shocks from solid items
Keep the pipes covered if stored outside
Do not use bemp thread when tightening the armatures
Glues and adhesive tape or gasket recommended.
Do not heat by direct flame
Use hot air for bending Max. heat to bend pipes
is 140°C.
Do not weld dirty pipes or parts
Use clean materials only
Pressure Testing INSTALLATION 2
• Pressure test / Test controlAcc. to the Technical Rules for Potable Water Installations DIN 1988have to be (while still visible) hydraulically pressure tested all pipelines. The test pressure has to be 1.5 times of the operating pressure.Due to the material properties of fusiotherm®- pipes a pressurization causes an expansion of the pipe. Different temperatures of pipe and test medium lead to alterations of pressure. A temperature
change of 10 K corresponds to a pressure difference of 0.5 to 1 bar.The pressure test of fusiotherm®- pipe systems should bemade with a constant temperature of the medium.The hydraulic pressure test requires a preliminary, principaland final test.In the preliminary test the system is pressurized with the1.5 times of the maximum operating pressure.This test pressure has to be re-established twice within 30 minutes within an interval of
15
UNIFIT 10 minutes. After a test time of a further 30 minutes the test pressure must not drop more than 0.6 bar. No leakage may appear.The preliminary test is to be followed directly by the principal test. Test time is 2 hours. Now the test pressure taken from the preliminary test may not fall more than 0.2 bar.Upon completion of the preliminary and principal tests thefinal test must be conducted. In the final test the system is pressurized in a frequency of 5 minutes with a changing test pressure of 10 and 1 bar.Between each test course the pressure has to be released.
No leakage must appear at any point of the tested installation system.
Measuring of the test pressuresMeasuring has to be done with a manometer allowing a perfect reading of a pressure change of 0.1 bar. Themanometer has to be placed at the deepest point of the installation.Test recordA record of the hydraulic pressure test has to be prepared and signed by the client and contractor stating place and date.
• Test record - Unifit®-pipe installationDescription of the installation
Place:Object:Pipe-lengths:Ø 20 mm mØ 25 mm mØ 32 mm mØ 40 mm mØ 50 mm mØ 63 mm mØ 75 mm mØ 90 mm mØ 110 mm mØ 125 mm mØ 160 mm m
Highest point: m(over manometer)
Start of the test:End of the test:Test period:
Client:
Contractor:
Place:Date:
Stamp / Signature
Preliminary test
max. working pressure x 1.5 barPressure drop after 30 minutes: bar(max. 0.6 bar)
Result preliminary test:
Principal test
Working pressure: bar(Result preliminary test)
Pressure after 2 hour: bar(max. 0.2 bar)
Result principal test:
Final test*
1. Working pressure 10 bar: barat least 2 minutes, then
Working pressure 1 bar: barat least 2 minutes
2. Working pressure 10 bar: barat least 2 minutes, then
Working pressure 1 bar: barat least 2 minutes
3. Working pressure 10 bar: barat least 2 minutes, then
Working pressure 1 bar: barat least 2 minutes
4. Working pressure 10 bar: barat least 5 minutes, then
Working pressure 1 bar: barat least 5 minutes* Unpressurize the pipe between each cycle.
Pipe Selection PLANNING 3
• Maximum flow rate
DIN 1988 T3 Part 3 of the DIN 1988 (Technical Rules for Potable Water Installations) specifies the calculation principles for the determining of the pipe diameter.The determining of the pipe diameter is based on the calculation of the pressure loss in pipes.Beside the diameter the pressure loss depends on the length of the pipe, the pipe material and on the flow rate, dependent on the quantity and size of the water points to which the pipe is connected.
16
UNIFIT The basis for determining the maximum flow rate should be calculated on the desired flow rate of each water point.
Maximum flow rate
A further criterion for the selection of the pipe diameter is the maximum permissible flow rate. Because of sonic reasons and for the limitation of water hammer, the calculated flow rate may not exceed the values of the table below.
Principles of calculation / Calculation guide
To determine the pipe diameter in potable water networks of buildings numerous principles of calculation are necessary. The revised version of DIN 1988 provides a simplified and differentiated method of calculation.
The simplified method is suitable for clearly arranged pipes i. e. in residential buildings. The differentiated method includes all pipes and local resistances and offers the highest accuracy as well as the most accurate approximation of real operating conditions. The determining of the pipe diameter requires the following data:
• Minimum gauge pressure of supply or pressure in flow direction behind pressure reducing or boosting valve
• Head variations
• Pressure loss due to apparatus i. e. water meter, filter, softening installations etc.• Minimum flow pressure of the water point applied• Pipe friction factor of the used pipe material• Coefficients of loss for fittings and pipe connections
• Calculated flows of common water points
Type of Water Point
Minimum Pressure (Bar)
Flow (l/s) Pipe Diameter (mm)
Bidet with shower 1 0.07 20Shower with mixer 1 0.15 20Wash basins with mixer
0.5 0.07 20
Urinals with flow meter
1.2 0.30 20
Taps with mixers 1.0 0.30 20Taps with free load 0.5 0.50 25
Features: 32 mm PR1032Revolutionary 3-Layer Design. Inner White Layer for Hygiene & Anti-Microbial Protection, Middle Black Layer for Extra UV Protection & 100% Opacity to Guard against Fungal & Algae Growth, Outer Green Layer for Aesthetics.
40 mm PR104050 mm PR105063 mm PR106375 mm PR107590 mm PR1090110 mm PR10110160 mm PR10160
Function: PR16PP-R Pipe PN16 (SDR 7.4)
3-Layer Pipe For Water / Chemical Conveyance
d Code20 mm PR162025 mm PR1625
Features: 32 mm PR1632Revolutionary 3-Layer Design. Inner White Layer for Hygiene & Anti-Microbial Protection, Middle Black Layer for Extra UV Protection & 100% Opacity to Guard against Fungal & Algae Growth, Outer Green Layer for Aesthetics.
40 mm PR164050 mm PR165063 mm PR166375 mm PR167590 mm PR1690110 mm PR16110160 mm PR16160
Function: PR20PP-R Pipe PN20 (SDR 6)
18
UNIFIT 3-Layer Pipe For Water / Chemical Conveyance
Features:Revolutionary 3-Layer Design. Inner White Layer for Hygiene & Anti-Microbial Protection, Middle Black Layer for Extra UV Protection & 100% Opacity to Guard against Fungal & Algae Growth, Outer Green Layer for Aesthetics.
d Code20 mm PR202025 mm PR202532 mm PR203240 mm PR204050 mm PR205063 mm PR206375 mm PR207590 mm PR2090110 mm PR20110160 mm PR20160
PPR Plain Fittings PRODUCT RANGE 4
Function: S Socket / CouplerJoins Pipe to Pipe of the same Size.
d Code20 mm S2025 mm S2532 mm S3240 mm S40
Features: 50 mm S50May be applied for Repair sections & utilizing leftover pipe segments
63 mm S6375 mm S7590 mm S90110 mm S110160 mm S160
Function: E ElbowTurns Pipe Line 90°
d Code20 mm E2025 mm E2532 mm E3240 mm E40
Features: 50 mm E50Radial Design of turn ensures laminar flow while reducing head losses & Water Hammer
63 mm E63
Function: T TeeProvides 3-Way Connection
d Code20 mm T2025 mm T2532 mm T3240 mm T40
Features: 50 mm T50
19
UNIFIT Compact Design 63 mm T63
Function: EC End CapSeals Pipe Ends for Future Extension
d Code20 mm EC2025 mm EC2532 mm EC3240 mm EC40
Features: 50 mm EC50Extra thick Cap Wall for enduring High Pressure at the Line Endings
63 mm EC6375 mm EC7590 mm EC90110 mm EC110160 mm EC160
PPR Plain Fittings PRODUCT RANGE 4
Function: RS Reducer SocketCouples Different Pipe Sizes.
d x d1 Code25x20 RS252032x25 RS322532x20 RS322040x32 RS4032
Features: 40x25 RS4025Wide Range reduces Fittings & Saves Time.
Function: RE Reducer ElbowCouples Different Pipe Sizes at 90°.
d x d1 Code25x20 RE252032x25 RE322532x20 RE322040x32 RE4032
Features: Reduces Fittings & simplifies work.
Function: CT Cross / 4Way TeeProvides 4-way Connection. Used for Water Mixtures.
d Code20 mm CT2025 mm CT2532 mm CT32
Features:Compact Design
Function: UN UnionProvides a Mechanical Connection for frequent line maintenance.
d Code20 mm UN2025 mm UN2532 mm UN3240 mm UN40
Features: 50 mm UN50
21
UNIFIT Compact Deisgn. Thick Ribs. Non-Slip Threads. Wide Range covering all sizes.
63 mm UN6375 mm UN7590 mm UN90110 mm UN110160 mm UN160
Function: SUN Spigot UnionSpigot End welds directly to Fittings like valves to make them easily replaceable
d Code20 mm SUN2025 mm SUN2532 mm SUN3240 mm SUN40
Features: Reduces Downtime by allowing quick replacement of Fault prone Fittings.
PPR Plain Fittings PRODUCT RANGE 4
Function: FA Flange AdaptorFor making Flanged Valve Connections & Transition Joints. Extra Metal Slip-on Flange is required.
d Code50 mm FA5063 mm FA6375 mm FA75
90 mm FA90Features: 110 mm FA110Compatible with corresponding NB & DN Sized Flanges of all major Standards. One Design permits use of either 'O' Ring or Gasket.
160 mm FA160
Function: IF Integral FlangeFor making Flanged Valve Connections & Transition Joints. Eliminates need for Slip-on Flange.
d Code63 mm IF6375 mm IF7590 mm IF90
110 mm IF110Features: 160 mm IF160Integrated design reduces fittings & Insallation Time. One Design permits use of either 'O' Ring or Gasket.
Function: SF Submersible Flange
22
UNIFIT For creating Submersible Delivery Column Pipes
d Code63 mm SF6375 mm SF75
Features: 90 mm SF90Insert Moulded MS Flange does not corrode. Controlled Flange Diameter to Fit Standard Casings. One Design permits use of either 'O' Ring or Gasket. Cable Glands on either side.
110 mm SF110160 mm SF160
PPR Transition Fittings PRODUCT RANGE 4
Function: FTSFemale Threaded Socket
Couples Transition Joints using Female BSP Threads
Features:Hexagonal Design Brass Inserts for High Torque Resistance. Ribbed for Better Grip.
d x R Code20x½" FTS201220x¾" FTS203425x½" FTS251225x¾" FTS253425x1" FTS2510032x½" FTS321232x¾" FTS323432x1" FTS32100
![Catalogue1 kitea[1].](https://static.documents.pub/doc/80x56/5571f44449795947648f4334/catalogue1-kitea1.jpg)