1" SIZE MODEL 1078 PILOT OPERATED VACU-GARD VERTICAL OUTLET POSITION, INTEGRAL DIP-TUBE; 316 / 316L SST DUAL MARKED BODY, TRIM, SST DIAPHRAGM CASES WITH SST FITTINGS AND TUBING; SUPPLY PRESSURE GAUGE 0 - 160 PSIG, TANK GAUGE 0 - 10" WC; THREADED (FNPT) CONNECTION; 10% FLOW PLUG; FLUOROCARBON ELASTOMER (FKM) SOFT SEATS & SEALS; 0.5" - 5.0" WC RANGE SPRING; SST EXTERNAL PILOT FILTER; REV LEVEL B;