Gerand pump test meter manufactured by Gerand Engineering Co. was required to supply Factory Mutual all drawings and independent laboratory test reports on all venturis in order to apply for Factory Mutual approval. The Factory Mutual Approval was issued to Gerand Engineering Co. after the units were tested and met the Approval Standard – Class […]
Pump Test Meter Flow Meter for Fire Pump Meter Gerand’s product line consists of Venturis, Indicators (orifice type) and Ball valve-Venturis (one-piece unit, fixed Venturi and valve) manufactured by Gerand and meters used to balance the hydronic and air systems. Venturis and Indicators are furnished with a set of meter fittings (nipples, valves and quick […]