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Graduated Calibration Cylinders for Accurate Calibration of Chemical Metering Pumps

Blacoh SENTINEL Calibration Columns or Cylinders will enhance your feed systems by allowing verification of the flow rate of the feed pump.

  • CNC machined ends
  • Clear tube for easy GPH reading
  • Sealed top
  • Quick-off top for cleaning (optional)
  • Loose top (optional)
  • NSF-61 Approved Materials

Calibration Columns are installed on the suction side of the metering pump and are isolated with two valves installed with the cylinder.

The top of the cylinder is vented back to the supply tank or drain. The calibration cylinder is filled to the top mark then the valve from the tank is closed. Turning on the metering pump will draw down the liquid providing a simple means to verify the accuracy of the pump flow rate. USGPH (Gallons Per Hour) and ML are shown on the cylinder.

Blacoh SENTINEL Calibration Columns are critical to accurate determination of your system flow rate, either at start-up or following maintenance. They are offered in clear PVC or Borosilicate glass. Max cylinder pressure is 15psi.

   
   
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