Watts 909AGF Part of the Air Gaps Series Strip Drian Specifications Actuation No Assembled Dry Specifications Actuation No Assembled Dry No Balance Stop Plate No Ball Material Brass Body Finish Bronze Body Material Bronze Brand Watts Buy American Act Compliant NO Class Rating Does Not Apply To Product Control Type Tee Handle CV Rating 60 GPM EAN 098268500554 Electrical Rating Does Not Apply To Product Inlet Connection Size 1 IN Inlet Connection Size Metric 25 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 350 Minimum Temperature Celsius 18 it helps maintain a seamless look without compromising on drainage performance 1 1 4 to 2 IN 009M1 The installation of an air gap and drain line are recommended on reduced pressure zone assemblies