Wavin HXX50/22W Hep2O 22mm Barrier Pipe 50m Coil

Wavin HXX50/22W is a 22mm outside diameter Hep2O polybutylene (PB) barrier pipe supplied as a 50m coil. It is designed for push-fit connection to Hep2O Key and Keyless fittings and incorporates an oxygen barrier for central heating systems.

Suited to professional plumbers and heating engineers working on domestic water distribution and central heating, including pressurised systems and combination boilers. It may also be used for domestic hot and cold water services.

The pipe remains straight once uncoiled and is highly flexible, so it can be cabled around obstructions with fewer joints required.

Key Features

• 22mm outside diameter PB barrier pipe
• 50m coil length
• Oxygen barrier to inhibit oxygen permeation
• Works with both Hep2O Key and Keyless fittings
• Straight coil technology: pipe stays straight when uncoiled
• Highly flexible for easy cabling
• Pressureless compression class, white pipe colour

Benefits

• Fewer joints needed when cabling pipe around obstructions, reducing installation time
• No naked flames needed, reducing inherent installation risks
• No scale build-up and no corrosion in service
• Quieter in operation and cooler to the touch, with less heat loss
• Oxygen barrier helps inhibit oxygen-related corrosion in central heating systems
• Suitable for use with the Hep2O Key or Keyless push-fit system

Technical Specifications

• MPN: HXX50/22W
• Outer pipe diameter: 22 mm
• Wall thickness: 2.15 mm
• Material: Polybutylene (PB)
• Max. operating pressure at max. medium temperature: 6 bar
• Medium temperature (continuous): 1 – 40 °C
• Pipe colour: White
• Min. bending radius without tools: 176 mm
• Technical lifespan: 50 years
• Expansion coefficient: 0.06 mm/(m·K)
• Piece gross weight: 6.4 kg

What’s in the Box?

1 x Wavin Hep2O Barrier Pipe WT 22 L=50 (50m coil)