Watts LFM115 GRV B 30-300 TC 1 1/4 - Part of the LFM115 Series Basement Window Well Specifications Actuation No Assembled Dry

Watts LFM115 GRV B 30 300 TC 1 1 4 Part of the LFM115 Series Basement Window Well Specifications Actuation No Assembled Dry Specifications Actuation No Assembled Dry No Balance Stop Plate No Ball Material 304 Stainless Steel Body Finish Carbon Steel Body Material Carbon Steel Brand Watts Buy American Act Compliant NO Control Type Lever Handle CV Rating 37 EAN 098268386691 Electrical Rating Does Not Apply To Product Inlet Connection Size 3 4 IN Inlet Connection Size Metric 20 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free NO Maximum Temperature Fahrenheit 400 Minimum Temperature Celsius 18 This 3 4 inch lead free anti siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage