Watts LF709 QT S FDA IOT 4 Part of the LF709 Series R304 Detectable Warning Surfaces Specifications Actuation Yes Assembled Dry Specifications Actuation Yes 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 143 GPM EAN 098268386721 Electrical Rating Does Not Apply To Product Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free NO Maximum Temperature Fahrenheit 400 Minimum Temperature Celsius 18 Convenient lifting handles make it easy to remove the bucket out of the catch basin to empty and clean Features Pressure sensors integrated on the backflow preventer to measure pressure fluctuations at three test cock locations when activated This assembly consists of a fused epoxy coated cast iron body