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 only (not suitable for central heating systems) Brand: JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code: NC448 EAN Code: 665628053403 Width: 51 mm Height: 27 mm Diameter: 15 mm Weight: 0.011 kg Manufacturer Guarantee: 1 years Sub-Category: Sundries Colour: Grey Brand: JG Speedfit Pack Size: 1 Category: Fittings