Watts 757DCDA-OSY-CFM 3 - Part of the 757DCDA Series Egress System Extra-Heavy-Duty Heel-Proof Slotted GrateEngineered to
Platform notes & fabric story
Description
Watts 757DCDA OSY CFM 3 Part of the 757DCDA Series Egress System Extra Heavy Duty Heel Proof Slotted GrateEngineered to Extra Heavy Duty Heel Proof Slotted GrateEngineered to support heavy traffic and resist damage while allowing high flow capacity This 3 4 inch dual check valve backflow preventer prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets