POLMAC RFF75231

POLMAC RFF75231 RAPID CHECK 20 BAR - NYLON BODY WITH FLANGES
REMOVABLE TURBINE FLOWMETER. The Rapid Check flowmeter series is extremely practical when carrying out maintenance operations, and maintains the precision of the standard turbine flowmeters. It is possible to simply unscrew the body to remove, check, and (if necessary) clean the stainless steel axial-flow turbine. A single removable body contains a turbine (with stainless steel, ceramic, ruby or adjustable sapphire bearings) and a sinusoidal-wave or square-wave sensor, 4-20mA.