Adjustable and fixed setpoint flow switches are designed for applications involving high line pressures ranging from 1,000 to 5,000 psig. The adjustable liquid and air/gasflow switches are offered with optional dials and can be installed vertically or horizontally. The small, fixed-setpoint liquid flow switches can be mounted inline in limited-space applications. The adjustable units are available in fixed-orifice models for low-flow applications from 0 to 2 to 0 to 40 gal/hr liquid or 1.5 to 5 scfm gas. Variable-orifice models are intended for higher-flow applications. Fixed setpoint flow switches are offered with factory-preset liquid flow settings in six steps from 0.1 to 1.5 gal/min.
Orange Research Inc., (800) 989-5657