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Koflo Metering Pump Calibration Columns | 250 ml to 2000 ml Sizes

Koflo Metering Pump Calibration Columns | 250 ml to 2000 ml Sizes

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Capacity : 250 ml (0 - 4.0 GPH)

Koflo Metering Pump Calibration Columns | 250 ml to 2000 ml Sizes


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Koflo Metering Pump Calibration Columns provide an easy method for determining pump flow rate using industry standard graduations of mL/min and GPH. An equal starting point for both graduated scales gives the operator both mL/min and GPH in one test.

High contrast blue lettering enhances readability in all light conditions, and the scales have a protective Mylar lamination to protect against chemical corrosion. Features rugged construction using industrial grade machined PVC fittings.


250 4 1.660" 16-1/4" 1/2"
500 8 2.375" 16" 3/4"
1,000 16 2.375" 25" 3/4"
2,000 32 3.500" 24" 1"


Free Courier Delivery Over $199 in Canada/USA

Cleanflow ships all across Canada and the continental USA. Emails with tracking details are automatically sent the moment your order leaves our warehouse. Any order with a total of $199.00 or more before taxes qualifies for Free Courier Shipping with Canada Post, Canpar, Fed Ex, Purolator, UPS or Loomis. Courier shipments to "Beyond Service Area" destinations will be requested to pay for this additional service. Larger or heavier packages will ship via LTL truck at additional cost. Orders under $199.00 before taxes will be charged a flat rate of $20.00 + applicable taxes. Cleanflow is a 100% Canadian family owned and operated company.

Delivery Times Inside Canada

Prairie Provinces: 1-3 Business Days
Northern Ontario: 1-3 Business Days
Southern Ontario: 1-3 Business Days
Quebec: 1-3 Business Days
Atlantic Canada: 2-5 Business Days
British Columbia: 2-5 Business Days
Yukon & Nunavut: 5-10+ Business Days
Northwest Territories: 5-10+ Business Days

Please note: Business Days are Monday to Friday. All delivery
times are estimates only. These estimates do not include the processing
time to prepare the order for shipment.



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