Pipe Repair products offer a fast, safe way to seal splits, holes, and corroded sections instantly – often under full system pressure – avoiding the need for expensive and time-consuming network shutdowns.
AquaFast couplings deliver secure, restrained connections for PE & PVC pipes. Easily installed in any conditions, needs no support liner, offers visual installation validation, and meets Type 2 end load standards.
For PVC-O and PVC-U pipe pressure class 10 to 16bar only.
Caveat 3
Due to AquaFast not requiring a support liner, it is only suitable for PE in SDR11 to SDR17 pipes for 63-315mm sizes.
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AquaFast Coupling 63-315mm
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Designed to Simplify Polyethylene & PVC Pipe Connections
Effortless Installation
AquaFast’s pressure-sealing system provides a fast, reliable way to connect Polyethylene and PVC pipe. A clear visual indicator confirms correct fitment, and installation requires no specialist tools or skills. The enhanced gripping mechanism allows fittings to slide smoothly into place and delivers full end-load restraint in service, removing the need for thrust blocks.
On-the-Spot Repairs
AquaFast is supplied fully assembled and designed to make fieldwork easier. Its delayed gripper engagement helps the fitting glide over coiled or oval pipe, ideal for tight trench conditions. With no need for specialist equipment—just a rag and a spanner—and no support liner required, AquaFast enables quick, all-weather connections for both new installations and repair or maintenance work.
Simple Jointing
AquaFast uses only a standard spanner and requires tightening of just two bolts up to 125mm. The visual indicator and metal-to-metal positive stop ensure correct mobilisation of the gripper and gasket, eliminating the need for torque wrenches and preventing over-tightening.
Transitional Fittings
Available from 63mm to 315mm OD, AquaFast couplings and flange adaptors suit PE80 and PE100 SDR 11 and 17/17.6 pipes without support liners. They also connect metric PVC pipe, making AquaFast ideal for PE/PVC transitional applications.
Why Choose AquaFast Couplings 63-315mm
Fast, tool-free installation – No specialist skills or equipment needed; a standard spanner is all it takes.
Reliable pressure-seal technology – Visual indicator confirms a perfect fit every time.
Full end-load restraint – Enhanced gripping mechanism removes the need for thrust blocks.
Effortless handling on site – Slides smoothly over coiled or oval pipe, even in tight trenches.
Ready for rapid repairs – Supplied fully assembled for quick, on-the-spot connections in any weather.
No support liner required – Simplifies installation and reduces components on site.
Versatile transitional solution – Connects PE80, PE100 and metric PVC pipe from 63mm to 315mm OD.
Ideal for new lay and maintenance – Equally suited to planned works and urgent repairs.
Water Research Centre – WRC approved for peace of mind.
Design Benefits
Simple to Install
AquaFast’s improved design makes fitting easier on oval or coiled pipes. With fewer bolts and no torque wrench required, installation is faster, simpler and demands less skill than traditional systems.
Positive Stop
A built-in metal-to-metal positive stop removes the need for a torque wrench and prevents over-tightening, ensuring a perfect, consistent installation every time.
Easy Adjustment on Pipe
The resister feature delays gripper engagement, allowing installers to slide and reposition the fitting accurately—even in harsh or wet trench conditions.
Resists Pullout
AquaFast provides full end-load restraint and is engineered to meet WIS 4-24-01 Type 2 and ISO 14236.2, ensuring secure, long-lasting resistance to pipe pullout.
Unique 3-Way Pressure Sealing System
The patented gasket and metal component design features enable triple contact pressure responsive sealing, ensuring high performance sealing even after pipe wall relaxation.
Gasket Sealing
Double O-ring gasket provides localised high-pressure contact points for an efficient pipe surface seal.
Water
Waste Water
