Ridgid 50072 Pressure Test Pump 725 PSI (50 bar)  Tests hydraulically for leaks in installations that are required to be leakproof  Features:   Very low effort required to operate  Pressure maintained automatically, no valve to be closed manually  Filter on inlet and outlet for better reliability  Two stage lever action for fast filling of system and pressurisation  Plastic container with capacity of 13.5 litres  Especially for use in heating, compressed air, refrigeration systems, oil installations, sprinkler systems and other small bore pipe installations  Compatible fluids include water, oils, ethylene glycol  Can be connected to water supply for rapid filling   Specification:  Connection type: ½\" BSP  Testing Capacity: 725 PSI  Net Weight: 6.5kg  Model: 1450 Catalogue Number: 50072