PRM Vacuum Gauge 0 to -60"WC / 0 to -4 inHg, 2.5 Inch Chrome Case, Brass Internals 1/4 Inch NPT Bottom Mount, Dry Gauge Submersible Sump Pump The products offered here we

The products offered here we use in our environmental systems

Standard units are only the housing attached to the handtruck

Schedule 80 ball check valves have a spherical ball inside the valve body which works as a check to allow flow in one direction and close off to prevent back-flow

Maximum Working Pressure: 75 psi

Manually open and close these valves to start and stop flow

PRM Vacuum Gauge 0 to -60"WC / 0 to -4 inHg, 2.5 Inch Chrome Case, Brass Internals 1/4 Inch NPT Bottom Mount, Dry Gauge Submersible Sump Pump The products offered here wePRM 0 TO 60" WC 0 TO 4 inHg VACUUM GAUGE 2. 5 INCH CHROME CASE INCH NPT BOTTOM MOUNT RANGE: 0 to 60 INCHES OF WATER COLUMN 0 to 4 INCHES OF MERCURY DIAL SIZE: 2. 5 INCH CONNECTION TYPE: 1 4 INCH NPT MALE BRASS CONNECTION LOCATION: BOTTOM BODY MATERIAL: CHROME PLATED STEEL INTERNALS: BRASS DRY GAUGE USEFUL FOR AIR AND WATER APPLICATIONS ACCURATE READINGS: 1. 5% PRM PART # PGCNBTY630452J60WCV