Watts 757-DOSY 3 - Part of the 757 Series Basement Window Well offering strength and flexibility with

offering strength and flexibility with a scrim-reinforced structure that resists tears and punctures

Provides essential secondary drainage during heavy rainfall

Specifications Actuation No Assembled Dry No Balance Stop Plate No Ball Material 304 Stainless Steel Body Finish Cast Iron Body Material Cast Iron Brand Watts Buy American Act Compliant NO Class Rating 125 Control Type Lever Handle CV Rating 3300 EAN 098268908879 Electrical Rating Does Not Apply To Product Inlet Connection Size 6 IN Inlet Connection Size-Metric 150 MM Inlet Connection Type Flanged Joint Inlet Thread Type Does Not Apply To Product Lead Free NO Maximum Temperature-Fahrenheit 353 Minimum Temperature - Celsius -18

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009231 Series LF25AUB-Z3 Standard Reduced Pressure Setting-BAR 3

Watts 757-DOSY 3 - Part of the 757 Series Basement Window Well offering strength and flexibility withThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal under continuous pressure service and protection at cross connections identified as non health hazards and from other non