Instant push-fit connection Install and demount in seconds without tools Safe flame-free installation, with no hot works, glue or flux Grip & Seal collet with stainless steel teeth and main O-Ring seal Non-toxic, resists corrosion and no scale build-up Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water and central heating systems Brand:JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code:PSE4610W EAN Code:665628055650 Width:22 mm Height:20 mm Diameter:10 mm Weight:0.004 kg Manufacturer Guarantee:25 years Sub-Category:Stop Ends Colour:White Brand:JG Speedfit Pack Size:10 Certification:WRAS Category:Fittings