Gerand Engineering provides the highest quality products for fire pump testing and hydronic balancing. Our meters are FM approved and NIST certified with a 5-year warranty. Gerand’s 50 years of experience delivers the results our customers demand.
Product & Brochure
A calibrated venturi and attached GPM meter installed on the discharge of a fire pump to accurately determine pump performance
500 PSI (Buttweld, Grooved, 300# Flanged) and 275 PSI (150# Flanged)