Eliminate potential lower back injuries and let the PT8 turn your underground gate valves. Can be used alone with it's lightweight, hydraulic power unit, Model PU-2G, or as a helper to the truck mounted valve operator on valves located off the street. This versatile and lightweight tool let's the operating person stand still while it does the turning. Get accurate revolution counts on your valve operations. Use as part of an exersizing program or to quickly effect valve shut-downs when they're needed. The built-in torque adjustment let's you start out low and work your way up to the torque required.