The Hoffer API Series of turbine flowmeters provide extremely accurate flow measurement and dependable service as required for custody transfer of liquid petroleum products. Our meters feature:\r\n\r\n* API Chapter 5.3 (The Measurement of Liquid Hydrocarbons by Turbine Meter Systems) compliant.\r\n* Output linear with flow rate\r\n* Optional multiple pick-up coils available\r\n* Carbide journal bearings or ball bearings available\r\n* Rotor assembly is hydrodynamically balanced and floats on fluid cushion to extend bearing life\r\n* Optional Bi-directional flowmeters available\r\n* Rim type rotor assemblies are optionally available on flowmeters 3" and larger