Griffco Valve Calibration Columns

August 28, 2023 – The Woodlands, TX – Griffco PVC Calibration Cylinders and Borosilicate Glass Columns are designed to enhance the performance of a chemical feed system by providing a verification of the flow rate of the chemical feed pump. Griffco offers a wide range of calibration column sizes and material options that work in many different applications.

PVC Calibration Cylinders

• Sizes from 100mL to 40,000mL
• Clear, easy-view tube
• High-contrast graduation marks
• Direct GPH and mL readout
• Sealed top with overflow
• Optional EZ-Clean model
• Optional open top with dust cap

Glass Calibration Cylinders Features

• Sizes from 30mL to 20,000mL
• Borosilicate glass tube
• US, Metric & GPH Scales
• Seven (7) end cap materials
• Easy disassembly for cleaning
• Protective outer shield (except 10K and 20K models)
• Sealed top with overflow

For more product information, visit www.griffcovalve.com.