Connection Style Connection Style |
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Maximum Flow Maximum Flow |
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Display Type Display Type |
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![]() | Digital |
Flow Measurement Scale Flow Measurement Scale |
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Body Material Body Material |
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Mounting Orientation Mounting Orientation |
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Minimum Flow Minimum Flow |
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Maximum Pressure Maximum Pressure |
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Mounting Location Mounting Location |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Direction of Flow Direction of Flow |
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Seal Material Seal Material |
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System of Measurement System of Measurement |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Flowmeters and Totalizers
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.
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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. For a complete unit, order a display, a sensor, and a tee fitting.
Display can be programmed to show flow rate in gallons or liters per second, minute, hour, or day. It has an enclosure that meets NEMA 4X for protection from dust, washdowns, and corrosion.
Sensor installs in a tee fitting (sold separately). It includes 25 feet of cable with wire leads.
Tee fitting has two unthreaded female socket end connections; connect with PVC cement and primer.
For technical drawings and 3-D models, click on a part number.

For Panel Cutout | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Max. Total Volume | Accuracy | Max. Pressure | Temperature Range, °F | DIN Trade Size | Ht., mm | Wd., mm | Dp., mm | Batteries Included | Environmental Rating | Each | |
Gallons per Second, Liters per Second | |||||||||||
9,999 gallons, 9,999 liters | ±0.5% | 180 psi @ 70° F | 33° to 149° | 1/4 | 96 | 96 | 41 | Yes | IP65, NEMA 4X | 00000000 | 0000000 |
Optional Surface-Mounting Bracket (Four 3/16" × 3/4" Mounting Slots) | 0000000 | Each | 000000 |

Pipe Connections | ||||||||
---|---|---|---|---|---|---|---|---|
Inlet/Outlet | Sensor | Pipe Schedule | Flow Range, gpm | Max. Pressure | Temp. Range, °F | Mounting Orientation | Each | |
PVC Plastic Body | ||||||||
1/2 Socket-Connect Pipe | 1 1/4 NPSM Threaded Male Pipe | 80 | 1 to 18.9 | 180 psi @ 70° F | 33° to 149° | Horizontal, Vertical | 00000000 | 0000000 |
3/4 Socket-Connect Pipe | 1 1/4 NPSM Threaded Male Pipe | 80 | 1.7 to 33.2 | 180 psi @ 70° F | 33° to 149° | Horizontal, Vertical | 00000000 | 000000 |
1 Socket-Connect Pipe | 1 1/4 NPSM Threaded Male Pipe | 80 | 2.7 to 53.9 | 180 psi @ 70° F | 33° to 149° | Horizontal, Vertical | 00000000 | 000000 |
1 1/2 Socket-Connect Pipe | 1 1/4 NPSM Threaded Male Pipe | 80 | 6.4 to 126.9 | 180 psi @ 70° F | 33° to 149° | Horizontal, Vertical | 00000000 | 000000 |
2 Socket-Connect Pipe | 1 1/4 NPSM Threaded Male Pipe | 80 | 10.5 to 209.2 | 180 psi @ 70° F | 33° to 149° | Horizontal, Vertical | 00000000 | 000000 |
3 Socket-Connect Pipe | 1 1/4 NPSM Threaded Male Pipe | 80 | 23 to 460.8 | 180 psi @ 70° F | 33° to 149° | Horizontal, Vertical | 00000000 | 000000 |
Socket-Connect Flowmeter/Totalizers for Water

Bond the unthreaded connections to PVC pipe with PVC cement and primer. These flowmeter/totalizers measure both the flow rate and the total flow volume. The batch total volume can be reset after each metering application. The total flow volume cannot be reset.
For technical drawings and 3-D models, click on a part number.
Pipe Connections | Pipe Schedule | End-to-End Lg. | Flow Range, gpm | Accuracy | Maximum Total Volume | Max. Pressure | Temp. Range, °F | Seal Material | Mounting Orientation | Batteries Included | Battery Size | Each | |
PVC Plastic Body | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gallons per Minute, Liters per Minute | |||||||||||||
1/2 Male | 80 | 4 5/16" | 1 to 10 | ±3% | 999,999 | 225 psi @ 70° F | 33° to 140° | 316 Stainless Steel | Horizontal, Vertical | Yes | AAA | 00000000 | 0000000 |
3/4 Male | 80 | 4 7/16" | 2 to 20 | ±3% | 999,999 | 225 psi @ 70° F | 33° to 140° | 316 Stainless Steel | Horizontal, Vertical | Yes | AAA | 00000000 | 000000 |
1 Male | 80 | 4 1/2" | 5 to 50 | ±3% | 999,999 | 225 psi @ 70° F | 33° to 140° | 316 Stainless Steel | Horizontal, Vertical | Yes | AAA | 00000000 | 000000 |
1 1/2 Male | 80 | 5 3/8" | 10 to 100 | ±3% | 999,999 | 225 psi @ 70° F | 33° to 140° | 316 Stainless Steel | Horizontal, Vertical | Yes | AAA | 00000000 | 000000 |
2 Male | 80 | 5 1/2" | 20 to 200 | ±3% | 999,999 | 225 psi @ 70° F | 33° to 140° | 316 Stainless Steel | Horizontal, Vertical | Yes | AAA | 00000000 | 000000 |
4 Male | 80 | 13 1/2" | 60 to 600 | ±3% | 999,999 | 225 psi @ 70° F | 33° to 140° | 316 Stainless Steel | Horizontal, Vertical | Yes | AAA | 00000000 | 000000 |
Flowmeter/Totalizers for Water
Determine the flow rate and total flow volume of water with the same meter. The batch total volume can be reset after each metering application. The total flow volume cannot be reset.
Certificate of calibration traceable to NIST states that the flowmeter/totalizer has passed a test for accuracy.
FM-approved flowmeter/totalizers are rated for environments where hazardous material is present. Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.
Flowmeter/totalizers with a NEMA-4 rated enclosure are protected from dirt and washdowns.
For technical drawings and 3-D models, click on a part number.

Flowmeter/Totalizers | Replacement Displays | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Connections | Pipe Schedule | End-to-End Lg. | Flow Range, gpm | Accuracy | Max. Total Volume, units | Max. Pressure | Batteries Included | Each | Each | ||
Flowmeter/Totalizers | |||||||||||
Gallons per Minute, Liters per Minute | |||||||||||
1/2 NPT Female | 80 | 6" | 1 to 10 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 0000000 | 00000000 | 0000000 |
3/4 NPT Female | 80 | 6 1/8" | 2 to 20 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
1 NPT Female | 80 | 6 1/2" | 5 to 50 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
1 1/2 NPT Female | 80 | 7 5/8" | 10 to 100 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
2 NPT Female | 80 | 7 7/8" | 20 to 200 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
4 NPT Female | 80 | 17" | 60 to 600 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 000000 | 00 |
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST | |||||||||||
Gallons per Minute, Liters per Minute | |||||||||||
1/2 NPT Female | 80 | 6" | 1 to 10 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
3/4 NPT Female | 80 | 6 1/8" | 2 to 20 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
1 NPT Female | 80 | 6 1/2" | 5 to 50 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
1 1/2 NPT Female | 80 | 7 5/8" | 10 to 100 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
2 NPT Female | 80 | 7 7/8" | 20 to 200 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 000000 | 00000000 | 000000 |
4 NPT Female | 80 | 17" | 60 to 600 | ±3% | 999,999 | 225 psi @ 70° F | Yes | 00000000 | 00000000 | 000000 | 00 |

Flowmeter/Totalizers | Replacement Displays | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Connections | End-to-End Lg. | Flow Range, gpm | Accuracy | Max. Total Volume, units | Max. Pressure | Batteries Included | Specifications Met | Each | Each | ||
Flowmeter/Totalizers | |||||||||||
Gallons per Minute, Liters per Minute | |||||||||||
1 NPT Female | 4" | 0.3 to 3 | ±5% | 999,999 | 150 psi @ 70° F | Yes | FM Approved, AEx ia IIC T6 | 00000000 | 0000000 | 00000000 | 0000000 |
1 NPT Female | 4" | 3 to 50 | ±1.5% | 999,999 | 150 psi @ 70° F | Yes | FM Approved, AEx ia IIC T6 | 00000000 | 000000 | 00000000 | 000000 |
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST | |||||||||||
Gallons per Minute, Liters per Minute | |||||||||||
1 NPT Female | 4" | 0.3 to 3 | ±5% | 999,999 | 150 psi @ 70° F | Yes | FM Approved, AEx ia IIC T6 | 00000000 | 000000 | 00000000 | 000000 |
1 NPT Female | 4" | 3 to 50 | ±1.5% | 999,999 | 150 psi @ 70° F | Yes | FM Approved, AEx ia IIC T6 | 00000000 | 000000 | 00000000 | 000000 |
Washdown Flowmeter/Totalizers for Water
For protection from dust, washdowns, and corrosion, these flowmeter/totalizers have an enclosure that meets NEMA 4X. They measure both the flow rate and the total flow volume of water. Reset the total flow volume to zero with the reset button. The reset function can be disabled to prevent tampering.

Pipe Connections | End-to-End Lg. | Flow Range, gpm | Accuracy | Max. Total Volume, gallons | Max. Pressure | Temp. Range, °F | Seal Material | Mounting Orientation | Batteries Included | Environmental Rating | Each | |
Polypropylene Plastic Body | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Gallons per Minute | ||||||||||||
3/8 NPT Male | 4 3/4" | 0.8 to 8 | ±2% | 999,999 | 300 psi @ 70° F | 33° to 200° | Fluoroelastomer Rubber | Horizontal, Vertical | Yes | IP56, NEMA 4X | 0000000 | 0000000 |
1/2 NPT Male | 5 1/8" | 2 to 20 | ±2% | 999,999 | 300 psi @ 70° F | 33° to 200° | Fluoroelastomer Rubber | Horizontal, Vertical | Yes | IP56, NEMA 4X | 0000000 | 000000 |
3/4 NPT Male | 5 1/4" | 3 to 30 | ±2% | 999,999 | 300 psi @ 70° F | 33° to 200° | Fluoroelastomer Rubber | Horizontal, Vertical | Yes | IP56, NEMA 4X | 0000000 | 000000 |
1 NPT Male | 5 5/8" | 5 to 50 | ±2% | 999,999 | 300 psi @ 70° F | 33° to 200° | Fluoroelastomer Rubber | Horizontal, Vertical | Yes | IP56, NEMA 4X | 0000000 | 000000 |
1 1/2 NPT Male | 6 1/2" | 6 to 60 | ±2% | 999,999 | 300 psi @ 70° F | 33° to 200° | Fluoroelastomer Rubber | Horizontal, Vertical | Yes | IP56, NEMA 4X | 0000000 | 000000 |
2 NPT Male | 6 3/4" | 10 to 100 | ±2% | 999,999 | 300 psi @ 70° F | 33° to 200° | Fluoroelastomer Rubber | Horizontal, Vertical | Yes | IP56, NEMA 4X | 0000000 | 000000 |
Flanged Flowmeter/Totalizers for Water

For secure connections in large pipelines with high flow rates, these flowmeter/totalizers have flanged ends. They measure both the flow rate and the total flow volume. The batch total volume can be reset after each metering application. The total flow volume cannot be reset.
For technical drawings and 3-D models, click on a part number.
Flange OD | For Flange ANSI Class | Pipe Size | End-to-End Lg. | Flow Range, gpm | Accuracy | Max. Total Volume, units | Max. Pressure | Temperature Range, °F | Seal Material | Mounting Orientation | Batteries Included | Battery Size | Each | |
PVC Plastic Body | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gallons per Minute, Liters per Minute | ||||||||||||||
9" | 150 | 4 | 14" | 60 to 600 | ±3% | 999,999 | 225 psi @ 70° F | 33° to 140° | 316 Stainless Steel | Horizontal, Vertical | Yes | AAA | 00000000 | 000000000 |
Flowmeter/Totalizers for Water and Chemicals
To withstand water and a variety of caustic chemicals, these flowmeter/totalizers have a corrosion-resistant 316 stainless steel body. They measure both flow rate and total flow volume. The batch total volume can be reset after each metering application. The total flow volume cannot be reset. They have an enclosure that meets NEMA 4 for protection from dirt and washdowns.
Flowmeter/totalizers with threaded connections have 316 stainless steel seals, which resist corrosion.
Connect flowmeter/totalizers with quick-clamp connections to other quick-clamp fittings (often called tri-clamp fittings) using a gasket and clamp. They’re easy to attach and remove for cleaning.
Certificate of calibration traceable to NIST states that the flowmeter/totalizer has passed a test for accuracy.
Optional output module transmits output signals to an external device such as a data recorder, logger, or remote display (not included). It includes 10 feet of cable with wire leads.
Optional remote panel-mounting kit lets you mount the meter’s display up to 100 feet away. It includes a sensor module and 10 feet of cable with wire leads.
Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.

Flowmeter/Totalizers | Replacement Displays | Replacement Rotor Kits | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Connections | End-to-End Lg. | Flow Range, gpm | Accuracy | Max. Total Volume, units | Max. Pressure | Each | Each | Each | |||
Flowmeter/Totalizers | |||||||||||
316 Stainless Steel Body and Seal—14° to 140° F | |||||||||||
Gallons per Minute, Liters per Minute | |||||||||||
1/2 NPT Female | 4 1/4" | 1 to 10 | ±1.5% | 999,999 | 1500 psi @ 70° F | 00000000 | 0000000 | 00000000 | 0000000 | 00000000 | 0000000 |
3/4 NPT Female | 4 3/8" | 2 to 20 | ±1% | 999,999 | 1500 psi @ 70° F | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
1 NPT Female | 4 1/2" | 5 to 50 | ±1% | 999,999 | 1500 psi @ 70° F | 00000000 | 00000000 | 00000000 | 000000 | 00000000 | 000000 |
1 1/2 NPT Female | 5 3/8" | 10 to 100 | ±0.75% | 999,999 | 1500 psi @ 70° F | 00000000 | 00000000 | 00000000 | 000000 | 00000000 | 000000 |
2 NPT Female | 6 3/8" | 20 to 200 | ±0.75% | 999,999 | 1500 psi @ 70° F | 00000000 | 00000000 | 00000000 | 000000 | 00000000 | 000000 |
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST | |||||||||||
316 Stainless Steel Body and Seal—14° to 140° F | |||||||||||
Gallons per Minute, Liters per Minute | |||||||||||
1/2 NPT Female | 4 1/4" | 1 to 10 | ±1.5% | 999,999 | 1500 psi @ 70° F | 00000000 | 00000000 | 00000000 | 000000 | 00000000 | 000000 |
3/4 NPT Female | 4 3/8" | 2 to 20 | ±1% | 999,999 | 1500 psi @ 70° F | 00000000 | 00000000 | 00000000 | 000000 | 00000000 | 000000 |
1 NPT Female | 4 1/2" | 5 to 50 | ±1% | 999,999 | 1500 psi @ 70° F | 00000000 | 00000000 | 00000000 | 000000 | 00000000 | 000000 |
1 1/2 NPT Female | 5 3/8" | 10 to 100 | ±0.75% | 999,999 | 1500 psi @ 70° F | 00000000 | 00000000 | 00000000 | 000000 | 00000000 | 000000 |
2 NPT Female | 6 3/8" | 20 to 200 | ±0.75% | 999,999 | 1500 psi @ 70° F | 00000000 | 00000000 | 00000000 | 000000 | 00000000 | 000000 |

Flowmeter/Totalizers | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Quick-Clamp Tube Connections | Replacement Displays | |||||||||||
Type | Gender | For Tube OD | Flange OD | End-to-End Lg. | Flow Range, gpm | Accuracy | Max. Total Volume, units | Max. Pressure | Each | Each | ||
Flowmeter/Totalizers | ||||||||||||
316 Stainless Steel Body and Seal—14° to 140° F | ||||||||||||
Gallons per Minute, Liters per Minute | ||||||||||||
Standard | Female | 3/4" | 0.984" | 5" | 1 to 10 | ±1.5% | 999,999 | 1500 psi @ 70° F | 0000000 | 000000000 | 00000000 | 0000000 |
Standard | Female | 1" | 1.984" | 5" | 2 to 20 | ±1% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Standard | Female | 1 1/2" | 1.984" | 5 1/2" | 5 to 50 | ±1% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Standard | Female | 2" | 2.515" | 6 1/2" | 10 to 100 | ±0.75% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Standard | Female | 2 1/2" | 3.047" | 7" | 20 to 200 | ±0.75% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST | ||||||||||||
316 Stainless Steel Body and Seal—14° to 140° F | ||||||||||||
Gallons per Minute, Liters per Minute | ||||||||||||
Standard | Female | 3/4" | 0.984" | 5" | 1 to 10 | ±1.5% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Standard | Female | 1" | 1.984" | 5" | 2 to 20 | ±1% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Standard | Female | 1 1/2" | 1.984" | 5 1/2" | 5 to 50 | ±1% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Standard | Female | 2" | 2.515" | 6 1/2" | 10 to 100 | ±0.75% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Standard | Female | 2 1/2" | 3.047" | 7" | 20 to 200 | ±0.75% | 999,999 | 1500 psi @ 70° F | 0000000 | 00000000 | 00000000 | 000000 |
Flowmeter/Totalizers for Oil and Fuel
Use these flowmeter/totalizers to measure both the flow rate and total flow volume of oil, gasoline, diesel fuel, and kerosene. They display a batch total volume that can be reset after each metering application and a total flow volume that cannot be reset. All flowmeter/totalizers are FM approved for Class I, Divisions 1 and 2, Groups A, B, C, and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2 hazardous locations. They have an enclosure that meets NEMA 4 for protection from dirt and washdowns.
Certificate of calibration traceable to NIST states that the flowmeter/totalizer has passed a test for accuracy.
Optional remote panel-mounting kit lets you mount the meter’s display up to 100 feet away. It includes a sensor module and 10 feet of cable with wire leads.
Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.

Flowmeter/Totalizers | Replacement Displays | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Connections | End-to-End Lg. | Flow Range, gpm | Accuracy | Max. Total Volume, units | Max. Pressure | Mounting Orientation | Batteries Included | Each | Each | ||
Flowmeter/Totalizers | |||||||||||
Gallons per Minute, Liters per Minute | |||||||||||
1 NPT Female | 4" | 0.3 to 3 | ±5% | 999,999 | 300 psi @ 70° F | Horizontal, Vertical | Yes | 00000000 | 0000000 | 00000000 | 0000000 |
1 NPT Female | 4" | 3 to 50 | ±1.5% | 999,999 | 300 psi @ 70° F | Horizontal, Vertical | Yes | 00000000 | 000000 | 00000000 | 000000 |
2 NPT Female | 6" | 30 to 300 | ±1.5% | 999,999 | 300 psi @ 70° F | Horizontal, Vertical | Yes | 00000000 | 00000000 | 00000000 | 000000 |
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST | |||||||||||
Gallons per Minute, Liters per Minute | |||||||||||
1 NPT Female | 4" | 0.3 to 3 | ±5% | 999,999 | 300 psi @ 70° F | Horizontal, Vertical | Yes | 00000000 | 000000 | 00000000 | 000000 |
1 NPT Female | 4" | 3 to 50 | ±1.5% | 999,999 | 300 psi @ 70° F | Horizontal, Vertical | Yes | 00000000 | 000000 | 00000000 | 000000 |
2 NPT Female | 6" | 30 to 300 | ±1.5% | 999,999 | 300 psi @ 70° F | Horizontal, Vertical | Yes | 00000000 | 00000000 | 00000000 | 000000 |