25/22mm Barrier Push-Fit Copper Adapter (pk 5)
Often used on Mitsubishi Electrics hybrid systems as a popular way to come off the hybrid branch controller stubs. These are an excellent fitting for converting from 22mm copper pipe to 25mm barrier pipe. We recommend using a GMCP2 22mm copper press coupling to connect this fitting to copper for a fast, easy, and leak-free joint.
They are also often used in conjunction with GMCP62 22mm copper press tees for AAV's & drain off cocks, or with GMCP42 copper press ball valves