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 airflow. They offer an infinite number of flow settings at pressures up to 68 bar (986 psig), 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.
• Flow Rate Settings: Liquids - Infinite Adjustment between 2 LPM and 75 LPM • Port Size: "" NPT
• Primary Construction Material: Brass or Stainless Steel
• Setting Type: Adjustable