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: 1 Certification: WRAS Category: Fittings