|Primary Material of Construction||Alloy|
|Sensor Type||Piston Type|
|Adjustable Range||0.50 – 20|
|Flow Setting (GPM)||0.50 – 20|
|Port Size||1/2″ NPT Female|
|Switch Type||SPDT (20VA)|
|Set Point Accuracy||±10%|
|Maximum Pressure (PSI)||Over 500|
|Minimum Temperature (°F)||-20|
|Electrical Termination||1/2″ Conduit Connector w/18 AWG, 24″-26″ long Polymeric Leads|
|Set Point Differential||15%|
|Wetted Materials||Brass, Polysulfone, 316 Stainless Steel, Viton, Epoxy|
|Approvals||UL Recognized, UL Explosion Proof, CSA Listed, CE|
|Recommended Filtration||50 micron|
These externally adjustable switches are ideal for protecting machine tools from coolant flow failure, for protecting bearings from loss of lubricant or to assure proper air flow. They offer an infinite number of flow settings at pressures up to 1000 psig (69 bar), with low pressure drop and precise repeatability.
The adjusting vane is easily field adjustable using an ordinary flat-bladed screwdriver. The adjustment is set-screw-locked for tamper-free operation after field calibration.