2″ Receiver Gauge, stem mount, 1/8″ -27 MNPT center back air
2″ Receiver Gauge, stem mount, 1/8″ -27 MNPT center back air connection, black plastic case. Receiver gauges for continuous indication of temperature, differential static pressure, differential pressure, pressure, enthalpy, or humidity in conjunction with a transmitter-receiver system. Select “donut” type dials listed for required application.