The PRESSFIT WATER 15mm Slip Coupling (PFWCS-15) is a high-quality copper press fit fitting designed for fast, reliable joining of 15mm copper pipe. Featuring a factory-fitted black EPDM olive, it delivers a secure, leak-free connection without the need for soldering. WRAS and BSI Kitemark approved, this straight slip coupling is suitable for both new installations and repair work, operating up to 16 bar across a wide temperature range and backed by a 20-year guarantee.