The unique design of this spacer system allows plumbers to set toilet flanges to the finished floor height during the rough-in and prior to the installation of any flooring.
Zoeller Pump Co. introduced constant 200 degree rated high temperature full-flow check valves, with an epoxy powercoat finish for corrosion resistance.
The new Model SDC or Single Detector Check Valve has a ductile iron lead-free body designed to protect the potable water supplies from potential backflow.