Premium 304 Stainless Steel Compound Gauge with Brass Internals, -30 inHg/0/200 PSI, 2-1/2 Inch Dial, 1/4 inch NPT Back Mount Options:With 3 Pt. Cert. of Calibration Dry Weight: 240 lbs

Dry Weight: 240 lbs

and Washers to attach the units together

ERA true union ball valves have an easy-to-grip red handle that turns with minimal effort

STAINLESS STEEL MODEL 370F-98

Premium 304 Stainless Steel Compound Gauge with Brass Internals, -30 inHg/0/200 PSI, 2-1/2 Inch Dial, 1/4 inch NPT Back Mount Options:With 3 Pt. Cert. of Calibration Dry Weight: 240 lbsPremium 304 Stainless Steel Compound Gauge with Brass Internals, 30 inHg 0 200 PSI, 2 1 2 Inch Dial, 1 4 inch NPT Back Mount Range: 30"Hg 0 200 PSI Dial Size: 2. 5 Inch Connection Type: 1 4 Inch NPT Male Connection Location: Back Body Material: 304 Stainless Steel Internals: Brass Lens: Acrylic Liquid filled with glycerin to dampen the effects of vibration and extend the life of the gauge Useful for Air and Water Applications Available with optional 1