DN20 FlexEJ 22mm copper pipe expansion joints are made with 316 stainless steel convoluted bellows for use in Potable water and heating circuits. WRAS approved. For axial pipe expansion.
Pressure rating 6 Barg @ 90 °C.
Supplied Length 230 mm, Axial Compression 25 mm.
Copper ends to BS EN1057 Table X.