Calibration columns or cylinders give accurate calibration of chemical meter-metering pumps and enhance feed systems by verifying the fluid flow rate. They are offered in clear PVC or Borosilicate glass.

• Calibration columns and cylinders determine pump flow rate for metering pumps quickly and easily
• Enhance the performance of chemical feed systems
• Easy to read measurements in milliliters/minute and gallons/hour
• Robust construction of clear PVC and removable tops for cleaning