AquaGrip Large Diameter Flange Adaptor

  • Large size flange adaptors seal on the inside of the pipe ensuring a quick and reliable seal and greater customer confidence
  • Available in sizes up to 1600mm
  • Connects to other types of pipe via a flange connection, ideal for replacing damaged pipe lengths with new pipe or introducing flanged fittings, such as metal valves, into a polyethylene pipeline
  • AquaGrip is available with reduced bore flanges which can reduce valve fitting costs e.g. 315mm pipe OD x 250mm flange, 500mm pipe OD x 450mm flange
  • Ideal for structural lining in conjunction with mains refurbishment techniques such as Swage-Line® RollDown® and Die Draw®
  • Uniquely designed clamp bands lock onto the anchoring shoulder, providing maximum end restraint
  • Tackles problem of misshapen polyethylene pipe ends
  • Generous cutting tolerance can compensate for cuttung inaccuracy (40mm minimum tolerance)
  • UK Water Regulations Advisory Scheme (WRAS) approved and designed to meet the performance requirements of WIS 4-24-01 (Type 1 performance to WIS 4-24-01 up to 450mm SDR 11, other sizes/ SDR's minimum Type 2)
Pipe Materials

1 Exceptional End Restraint

Uniquely designed clamp locks onto the anchoring shoulder, providing maximum end load restraint.

Viking Johnson LDAquaGrip F&B End Restraint

2 Reliable Seal

The flanged body incorporates an internal support liner which carries the double ridged gasket(s) that seals on the inside of the PE pipe. The inside of the pipe is well protected from casual on-site damage so the seal remains secured.

Viking Johnson LDAquaGrip F&B Reliable Seal

3 External Coating

The body, clamp band and liner are fully coated in black Rilsan Nylon 11 which has excellent reistance to impact, abrasion, weathering and chemicals as well as good thermal stability and flexibility to accommodate for rough site handling. It is WRAS listed.

Viking Johnson LDAquaGrip External Coating

4 Corrosion Resistance

Nolts, nuts and washers are plated in zinc, and then Grey Flurene® 177, a low friction coating which offers excellent corrosion resistance.

Viking Johnson LDAquaGrip F&B Corrosion Resistance

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    AquaGrip Couplings & Flange Adaptors Brochure

    For Polyethylene Pipe Connections


Data Sheets

Fitting Instruction

  • AquaGripLargeFlange iom AquaGrip Large Diameter Flange Adaptor IOM

Additional Downloads