Apollo™ Pressure Reducing Valve, Series: 36CLF, 3/4 in Nominal, Double Union NPT, 400 psig Pressure Rating, 33 to 180 deg F Temperature, Media: Water, 5-1/2 in Inlet to Outlet Length, Bronze Body, Softgoods Material: EPDM O-Ring, 6 in H x 2-3/4 in D, Domestic