22mm Press Fit Straight Coupler - for use with hot and cold water systems, heating systems and potable water.  
Simple and efficient flame free jointing system which is both time and labour saving.  It creates a lifelong, leak proof joint when used appropriately with certified copper tube, and offers a safer solution than either silver solder or compression fittings. 

• Material:  Copper / black EPDM olive
• Size:  22mm Straight Coupler - water
• Approvals:  BSI Kitemark KM 768668 & WRAS
• Operating pressure: 16Bar at  -24C to  +110C