GAUGE, PRESSURE; TYPE: DISCHARGE, DIAL SIZE: 3-1/2 IN, PRESSURE RANGE: 0-300 PSI; MFR: XYLEM (ITT A-C); WITH BALL VALVE (SIZE: 1/4 IN, P/N: 755MF1, MFR: MATCO), ELBOW (SIZE: 1/4 IN, 90 DEGREE)