The Largest Manufacturer of Pipe couplings, Flange Adaptors, Stepped Couplings, Dismantling Joints and related products in the Southern Hemisphere
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Products
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>> VARIplus-RC
Ranger Couplings
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>> VARIplus-RSC
Ranger Stepped Couplings
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>> VARIplus-RC
Ranger End Caps
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>> VARIplus-GC
Gripper Couplings
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>> VARIplus-DC
Dedicated Couplings
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>> VARIplus-DSC
Stepped Couplings
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>> VARIplus-RFA
Ranger Flange Adaptors
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>> VARIplus-GFA
Gripper Flange Adaptors
Brass Ring
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>> VARIplus-GFA
Gripper Flange Adaptors
Cast Ring
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>> VARIplus-DJ
Dismantling Joints
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>> VARIplus-SC
Shouldered Coupling
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>> VARIplus-RCL
Repair Clamps
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>> VARIplus-JC
Junior Couplings
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>> VARIplus-SSF
Socket Steel Fittings
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NEWS FLASH
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Shouldered Couplings range expands to include 250mm and 300mm

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VARIplus-RSC RANGER STEPPED COUPLINGS

KLAMFLEX VARIplus-RSC Ranger Stepped Couplings are designed to join pipes of various outside diameters with different nominal bores. KLAMFLEX VARIplus-RSC Ranger Stepped Couplings can connect steel, ductile iron, UPVC, cast iron, asbestos cement and other rigid pipe materials. Corrosion protection is available in Fusion Bonded Epoxy and Red Oxide Primer as standard. Optional coatings to customer specifications are available on request. Gasket material is EPDM and designed to provide a leak tight seal across the OD range allowing for thermal expansion and contraction of the pipe.

It is strongly recommended that the rubber sealing gaskets are well lubricated with a suitable non toxic soap solution before the introduction of the pipe. This practice will obviate the need for re-tightening the fasteners after pressure testing, and further facilitate the seating of the joint components.


VARIplus-RSC RANGER STEP COUPLING
DN (MM) PIPE OD RANGE (MM) APPROX
MASS (kg)
50/65 59-72 / 72-85 2.6
80/100 88-103 / 109-128 4.6
100/125 109-128 / 138-153 5.2
125/150 138-153 / 159-182 6.4
150/175 159-182 / 192-210 7.2
175/200 192-210 / 218-235 12.4
200/200+ 218-235 / 230-247 16.8
250/250+ 250-267 / 272-289 22.4
MAX WORKING PRESURE:  16 BAR
SETTING GAP:  19mm
TOLERANCE ON ANGULAR DEFLECTION:  6 DEGREES
EXPANSION & CONTRACTION RANGE:  0-10mm
RECOMMENDED BOLT TORQUE: 60 - 80 Nm
FOR COUPLINGS OF 25 & 40 BAR WORKING PRESSURE PLEASE CONTACT KLAMFLEX

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