PRM Vacuum Gauge 0 to -200"WC / 0 to -15 inHg, 2.5 Inch Stainless Steel Case, Brass Internals 1/4 Inch NPT Back Mount, Liquid Filled Vacuum Pump Oil Accuracy: Transitional Flow: ± 5%

Accuracy: Transitional Flow: ± 5%

Bolt these valves to ANSI flanges

Malleable pipe galvanized fittings are compliant with ASTM A197

• Buna-N Mechanical Seal and O-ring

Banded Top Bag Filter Housings for remediation and industrial filtration needs

PRM Vacuum Gauge 0 to -200"WC / 0 to -15 inHg, 2.5 Inch Stainless Steel Case, Brass Internals 1/4 Inch NPT Back Mount, Liquid Filled Vacuum Pump Oil Accuracy: Transitional Flow: ± 5%2. 5" VACUUM GAUGE; 15 0 inHg; 200 0" WC; 1 4" NPT BACK CONNECTION; SS CASE; BRASS INTERNALS & FITTING; LIQUID FILLED RANGE: 0 to 200 INCHES OF WATER COLUMN 0 to 15 INCHES OF MERCURY DIAL SIZE: 2. 5 INCH CONNECTION TYPE: 1 4 INCH NPT MALE BRASS CONNECTION LOCATION: BACK BODY MATERIAL: STAINLESS STEEL INTERNALS: BRASS LIQUID FILLED WITH GLYCERIN TO DAMPEN THE EFFECTS OF VIBRATION AND EXTEND THE LIFE OF THE GAUGE USEFUL FOR AIR AND WATER APPLICATIONS