60 Gallon meter valve with rigid extension and automatic nozzle. Balanced, lightweight, rugged construction, and comfortable grip. Non-resettable totalizing register helps manage material usage. Handles a variety of petroleum and synthetic-based oils and anti-freeze. Ideal for indoor and outdoor use. Maximum Flow: 4 gpm (15.1 lpm). Minimum Flow: 0.4 gpm (1.5 lpm). Maximum Operating Pressure: 1000 psi (68.9 bar). Operating Temperature Range: -40-140° F (-40-60° C). Accuracy: +/- 0.65 percent. Weight: 6.0 lb (2.7 kg). Inlet and outlet connections: 1/2 npt(f). Minimum/maximum flow rates will vary with fluid viscosity.