McMaster-Carr

Flowmeters measure the rate of flow for a liquid or a gas. Totalizers measure the cumulative flow volume. Flowmeter/totalizers display both the flow rate and the cumulative flow volume.

Flowmeter/Totalizers for Water

Determine the flow rate and total flow volume of water with the same meter.

Washdown
Flowmeter/Totalizers for Water

To protect against dust, washdowns, and corrosion, these flowmeter/totalizers have an enclosure that meets NEMA 4X.

Flanged Flowmeter/Totalizers
for Water

For secure connections in large pipelines with high flow rates, these flowmeter/totalizers have flanged ends.

Socket-Connect
Flowmeter/Totalizers for Water

Bond the unthreaded connections to PVC pipe with PVC cement and primer.

Remote-Reading Socket-Connect
Flowmeter/Totalizers for Water

With a display that can be placed up to 25 feet from the sensor, these flowmeter/totalizers are often used in hard-to-access areas.

Flowmeter/Totalizers for Chemicals

To withstand a variety of caustic chemicals, these flowmeter/totalizers have a corrosion-resistant 316 stainless steel body and seals.

Flowmeter/Totalizers for Oil and Fuel

Use with oil, gasoline, diesel fuel, and kerosene.

Totalizers

Washdown Totalizers for Water

The enclosure meets NEMA 4X to protect these totalizers from dust, washdowns, and corrosive liquids.

Totalizers for Water

Measure the total flow volume of water in your system.

Totalizers for Oil

Designed for use with light oils.

Remote-Reading Totalizers
for Drinking Water

With a display that can be mounted up to 1,000 feet from the body, these totalizers are often installed in hard-to-access areas and remote locations.

Totalizers for Fuel

Measure the total flow volume of gasoline, diesel fuel, and kerosene.

Totalizers for Grease

Install this totalizer on your grease gun to accurately measure grease dispensing and reduce waste.

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About Flowmeters and Totalizers

Flowmeter/Totalizers