The RCM is a differential pressure direct reading flowmeter. The 7100 series is a Bronze Body threaded connection. The flowmeter measures flow based on a pressure differential created across a calculated flow nozzle. Bellows sense the differential pressure and drive a mechanical lever and precision gear movement to indicate flow directly on the easy to read 3.5" dial. The dial and bodies orientation can be field configured in any 90º increments.


The meter features rugged, compact construction with pulsation snubbers incorporated into the pressure ports to provide a smooth meter operation. The flowmeter can be fitted with 2-wire and 4-wire 4-20mA output, 0-1000 Hz frequency output, and limit switches for interfacing with controllers, totalizers, alarms and counters.