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 Manufacturer Stock Code:22CFA Sub-Category:Female Adaptors Brand:JG Speedfit Diameter (Inches):1 Category:Fittings