The PRESSFIT WATER 22mm Slip Coupling (PFWCS-22) is a durable copper press fit fitting designed for quick and dependable joining of 22mm copper pipe. Supplied with a factory-fitted black EPDM olive, it ensures a secure, leak-free connection without soldering. WRAS and BSI Kitemark approved, this straight slip coupling is ideal for both new plumbing installations and repair work, operating up to 16 bar across a wide temperature range and supported by a 20-year guarantee.