FEATURES AND BENEFITS LARGE DIAMETER COUPLERS
Flow Solutions
Key Features Insulating weld straps prevent expansion during weld process DWI approved EN12201 water, EN1555 gas certified No requirement for preheating Suitable for pipes SDR7.4 to SDR41 All made from Virgin PE Full range fitted with 4mm Pins Extensive range 450mm to 1200mm Coupler design optimised to suit pipe SDR rating Superlightfit 6.4 bar 500mm to 1000mm Lightfit 10 bar 40mm to 1200mm Standard 16 bar 20mm to 1000mm
Electrofusion fittings for D 450 – D 1200 PE Pipe
Insulating Weld Straps Prevent expansion during weld process Does not require tightening or intervention from the operator Will be loose after cooling Can be removed after cooling - not a structural element of the finished weld
Product Geometry Extra material at areas of maximum load Customised profile at weld zones to improve weld quality Long insertion depths allow longer cold zones to help prevent melt out
Dual Weld Zones Can be welded simultaneously or in a sequence. Please consult PLASSON for advice Allows flexibility with installation procedures
Rising Pin Weld Indicator Located in the middle of strap buckles Tapered design prevents melt out
Wires Embedded In Coupling
Prevents damage during assembly Ensures even heat transfer during welding Internal machining after wire embedding to control internal
diameter and provide a smooth welding surface
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