2-1/16 in. WATER PRESSURE, 0-35 PSI, ULTRA-LITE

From High Banked Ovals To Saturday Night 1/4 Miles, Knowing That Youve Got Proper Cooling System Pressure Is Critical In Any Severe Service Application. Autometers Mechanical Water Pressure Gauge Utilizes The Most Precise Bourdon Tube Meter Movement On The Market To Deliver Accuracy And Durability You Wont Find Anywhere Else. An 1/8" Npt Connection On The Back Makes For Easy Installation And Nylon Line And Fittings Are Included.Traditional incandescent lighting illuminates around the perimeter of the dial; Autometers Race Proven Mechanical Instruments Provide Trusted Accuracy While Being Simple To Install; No electrical system required for gauge operation - compatible with every street or race vehicle; Mechanical movements provide accuracy and durability even in the harshest environments; Gauge kit includes 1/8" nylon line, 1/8" NPT compression fittings, 1/4" NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation