2-in-1 Nitrogen pressure and vacuum testing manifold. The PVR is designed for use with oxygen free nitrogen (OFN) only.
The PVR speeds up the process of pressure and vacuum testing.
Designed to handle high pressures involved in pressure testing R410A systems. The PVR has a built in vent valve for safe de-pressurisation of systems. A 3/8” vacuum hose adaptor is included for larger systems
DO NOT use for refrigerant charging.
