Watts 909RPDA-LF-CFM-FS 4 - Part of the 909RPDA Series Basement Window Well Waterproof Membrane Integration & Debris

Waterproof Membrane Integration & Debris Protection: Designed to securely bind with the floor’s waterproofing layer and incorporates grate/strainer elements to block debris entry

Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 IN Lead Free Not In Scope Outlet Connection Size 3 IN Outlet Connection Type No Hub OverflowDome No OverflowDrain Does Not Apply To Product Specification Sheet - RD-100 Large Area Roof Drain

Spruce up outdoor spaces with decorative drain grates as part of the drainage system

Gator Base is designed with a tongue and groove system and is easy to install

Roll Length: 100 feet (80 feet for certain options)

Watts 909RPDA-LF-CFM-FS 4 - Part of the 909RPDA Series Basement Window Well Waterproof Membrane Integration & DebrisThis 4 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. This assembly without the shutoff valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable stainless steel seats, top mounted test cocks, a pressure differential relief valve, and comes