Apollo Valves Expansion Tank Gauge,3/8 In,MNPT,Bronze 2070300

Expansion Tank Gauge, Body Material Bronze, Gauge Glass Diameter 5/8 in, Gauge Glass Length 10 in, Center to Center Length 11 1/4 in, Media Temperature – Maximum 350 Degrees F, Gasket Material EPDM, Connection Type NPT, Compatible Pipe Size 3/8 in, Number of Guard Rods 2, Valve Type Needle Drain, Operating Pressure – Maximum 300 psig, Stem Packing Material Not Applicable, Standards CRN Registered