Hedland

Manufacturerof over 15,000 in-line variable area flow meters for air, oil, water & other fluids & gases. Flow rates from .02 to 300 GPM, .05 to 2200 SCFM, pressures to 6000 PSI, temperatures to 500 F, pipe diameters from 1/4" to 3", accurate within 2%. Install in any position, read from any angle. Other products include: flow transmitters & switches, ultrasonic meters, stainless steel turbine meters, pressure & vacuum gages, portable hydraulic testers & hydraulic flow, temperature & pressure sensors.