Watts LFDPTG3 3 0 50 1 2 Part of the LFDPTG 3 Series Basement Window Well They are made in the They are made in the USA from bright orange monofilament fabric and are available in multiple size options to fit almost any storm grate they are a simple and effective way to protect your storm water and avoid fines from the EPA Z624 2NL TS Specifications Air Valve No Brand Watts Buy American Act Compliant NO Case Material Steel Dial Size 3 IN EAN 098268588989 Entry Style Back Inlet Connection Size 1 2 IN Inlet Connection Type Male Threaded Lead Free YES Manual Shutoff No Maximum Operating Temperature Fahrenheit 320 Minimum Temperature Fahrenheit 60 Part Number 0121660 Pressure Scale 0 to 50 PSI Sensing Element Yes Sensing Fluid No Series LFDPTG 3 Stem Shaft Material Lead Free Brass Temperature Range 60 to 320 degrees F Thermostat Probe Length Does Not Apply To Product Thermowell No VR Retaining Valve Yes Specification Sheet LFDPTG 3 This 1 2 inch lead free center back entry pressure temperature gauge is used in commercial