Instant push-fit and hand-tighten 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 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:PSE3201W EAN Code:665628055537 Width:44 mm Height:29 mm Diameter:15 mm Weight:0.017 kg Manufacturer Guarantee:25 years Sub-Category:Couplings Male Or Female:Female Colour:White Brand:JG Speedfit Pack Size:10 Certification:WRAS Category:Fittings