PRM Vacuum Gauge 0 to -10 inHg / 0 to -140"WC, 2.5 Inch Stainless Steel Case, Brass Internals 1/4 Inch NPT Bottom Mount, Liquid Filled prmdetect 71 square inches (20% less

71 square inches (20% less surface area contact)

Temperature Range: 14-176°F

19 1 Inch 1

Wafer Check Valves are ready for immediate shipment for all Landfill Gas and Remediation applications

PRM Vacuum Gauge 0 to -10 inHg / 0 to -140"WC, 2.5 Inch Stainless Steel Case, Brass Internals 1/4 Inch NPT Bottom Mount, Liquid Filled prmdetect 71 square inches (20% less2. 5" VACUUM GAUGE; 10 0 inHg; 140 0 WC; 1 4" NPT BOTTOM CONNECTION; SS CASE & INTERNALS, BRASS FITTING; LIQUID FILLED RANGE: 0 to 140 INCHES OF WATER COLUMN 0 to 10 INCHES OF MERCURY DIAL SIZE: 2. 5 INCH CONNECTION TYPE: 1 4 INCH NPT MALE BRASS CONNECTION LOCATION: BOTTOM BODY MATERIAL: STAINLESS STEEL INTERNALS: STAINLESS STEEL LIQUID FILLED WITH GLYCERIN TO DAMPEN THE EFFECTS OF VIBRATION AND EXTEND THE LIFE OF THE GAUGE USEFUL FOR AIR AND WATER