Series 709DCDA Double Check Detector Assemblies prevent backflow of non-health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. Its compact epoxy coated cast iron unibody and modular check design facilitate simple and easy installation and maintenance. Maximum Working Pressure: 175psi (12.06 bar).
Lift gate service includes removal of your package from the truck and provides curbside delivery. A lift gate is a hydraulic lift on the back of a freight truck that moves heavy items from the bed of the truck onto the street. You do not need a lift gate if your delivery location has a loading dock or forklift.