Cavagna GAS UNDERGROUND TANK MULTIVALVE POL X 1-3/4" ACME

| For use with tanks up to 1000 gallons | Solid brass valve designed for use in a single opening ASME container with a 2-1/2" MNPT riser | Includes: double back check filler valve, vapor equalizing valve with excess flow, pressure relief valve with protective cap, service valve, plugged 1/4" FNPT gauge boss, captive fixed liquid level gauge with 36" dip tube and junior size float gauge flange opening | Internal threads accommodate 2-1/2" MNPT riser pipe connection and 3/4" FNPT connection for filler valve opening | Separate opening is required for a liquid withdrawal valve | Float gauge not included | POL (CGA510) Vapor Service Connection | 1-3/4" ACME Filler Connection^*MUST BE INSTALLED BY TRAINED PERSONNEL IN ACCORDANCE WITH NFPA 58 & 54 STATE AND LOCAL CODES