Material:Copper / Yellow EPDM

OliveSize: 22mm Straight Coupler - Gas

Approvals: BSI Kitemark KM 768668 & GVDW

Operating pressure: 16 Bar at -24C to +110C

Guarantee:3 years 22mm Press Fit Straight Coupler - for use with gas systems.

Can handle temperatures up to 230 degrees centigrade so can also be used for solar thermal heating systems. 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.