Flow Meters - Dwyer

Flow meters are a piece of essential equipment for many industries, as they allow for accurately measuring fluid flow rates. At Centro, we carry a complete online selection of flow meters, including magnetic flow m...

Categories from Dwyer (6)
Visual Flow Meters
Visual Flow Meters

Visual Flow Meters offer real-time insights into fluid dynamics. With intuitive visuals, these meters provide accurate flow monitoring for optimal control in diverse applications, ensuring efficiency and precision.

Sight Flow Indicators
Sight Flow Indicators

Sight flow indicators are essential instruments used to visually monitor the flow of liquids and gases in a pipeline or process system. These transparent or glass-tube indicators allow operators to observe the presence, color, clarity, and flow rate of fluids, ensuring smooth operations and providing valuable insights into the process. Sight flow indicators are commonly used in industries like chemical processing, petrochemicals, pharmaceuticals, and water treatment, where real-time flow observation is critical for safety, quality control, and troubleshooting. With a wide range of designs and materials available, sight flow indicators offer reliable and easy-to-use solutions for monitoring fluid flow and ensuring the efficiency of industrial processes.

Water Meters
Water Meters

Water Meters are essential tools for accurately measuring water consumption. These devices play a vital role in utilities, residential, and industrial settings by providing precise data on water usage. Water Meters contribute to efficient resource management, billing accuracy, and water conservation efforts, making them indispensable for monitoring and optimizing water distribution systems.

Accessories and Parts
Accessories and Parts

Flow meter accessories and parts are components used to enhance the functionality, accuracy, and performance of flow meters in various industrial applications. These accessories include items such as flow totalizers, transmitters, calibration equipment, and mounting hardware, which extend the capabilities of flow meters for measuring and monitoring fluid flow rates. Browse our selection below or contact us to speak with a product expert.

Turbine Flow Meters
Turbine Flow Meters

Turbine flow meters are advanced instruments designed to measure fluid flow by utilizing the rotation of a turbine within the fluid stream. These meters are widely employed in aerospace, petrochemical, and water management industries to provide accurate and real-time data on flow rates. Turbine flow meters excel in applications where precision is crucial, offering high accuracy and reliability. They play a pivotal role in optimizing processes, monitoring consumption, and ensuring the efficient operation of various systems.

Anemometer Flow Meters
Anemometer Flow Meters

Anemometer Flow Meters are specialized instruments designed to measure air or gas flow velocity. These devices are crucial in various applications, including HVAC systems and environmental monitoring. They provide accurate data on airflow rates, helping optimize ventilation, ensure safety, and enhance energy efficiency in diverse settings.

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The Dwyer - FL-3540ST is a Variable Area Flow Meter w/150 mm Flow Tube featuring 4151.2 SCCM to 41512 SCCM Air, 128.8 SCCM to 1288 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 150, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3500 Series. Sold individually.

$535.20

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-3651G is a Variable Area Flow Meter w/60 mm Flow Tube featuring 105.6 SCCM to 1056 SCCM Air, 2.08 SCCM to 20.8 SCCM Water, 200 psi, 1/8 " NPT Female, 0 to 65, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3600 Series. Sold individually.

$248.70

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-3802ST is a Variable Area Flow Meter w/150 mm Flow Tube featuring 81.4 SCCM to 814 SCCM Air, 2.04 SCCM to 20.4 SCCM Water, 200 psi, 1/8 " FNPT, 0 to 150, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3800 Series. Sold individually.

$287.71

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-3840C-HRV is a Variable Area Flow Meter w/150 mm Flow Tube featuring 5949.4 SCCM to 59494 SCCM Air, 188.1 SCCM to 1881 SCCM Water, 200 psi, 1/8 " FNPT, 0 to 150, w/Valve, and 16 Turn. It is rated for a temperature range of 121 °C (250 °F). Part of the FL-3800 Series. Sold individually.

$419.95

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-515UP is a Flow Meter featuring In-line, Water, 1.5 GPM to 15 GPM, 150 psi, 1 " NPT Female, ± 5 %, Direct Read, Polysulfone, Perfluoroelastomer, PVDF, and 316 SS. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-500UP Series. Sold individually.

$1,343.34

Should ship between 13 Jan and 20 Jan

Subject to factory lead times

The Dwyer - FL-515WW is a Flow Meter for Wastewater Treatment featuring In-line, Water, 1.5 GPM to 15 GPM, 200 psi, 1 " NPT Female, ± 5 %, Direct Read, PVC, and Titanium. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-500WW Series. Sold individually.

$409.13

Should ship between 13 Jan and 20 Jan

Subject to factory lead times

The Dwyer - FL-550-NIST is a Flow Meter featuring In-line, 50 SCFM to 500 SCFM Air, 5 GPM to 50 GPM Water, 100 psi, 1 1/2 " NPT Female, ± 5 %, Direct Read, 316 SS, PVC, FKM, 200 psi Water Pressure, and NIST. It is rated for a temperature range of 65 °C. Part of the FL-500 Series. Sold individually.

$826.53

Should ship between 13 Jan and 20 Jan

Subject to factory lead times

The Dwyer - FL-7320ABR is a Variable Area Flow Meter featuring Economical, In-line, Water, 2 GPM to 20 GPM, 3500 psi, 3/4 " NPT Female, Direct Read, Brass, 302 SS, Polyphenylene Sulfide, Ceramic, and FKM. Part of the FL-7000A Series. Sold individually.

$748.46

Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - FL-75B is a Variable Area Flow Meter featuring Low Cost Industrial, Water, 1 GPM to 10 GPM, 150 psi, 1 " NPT Female, ± 3 %, Direct Read, 316 SS, Polysulfone, EPR, PVC, and Acrylic. It is rated for a temperature range of 54 °C (130 °F). Part of the FL-75 Series. Sold individually.

$418.60

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-75L is a Variable Area Flow Meter featuring Low Cost Industrial, Water, 8 GPM to 80 GPM, 150 psi, 2 " NPT Female, ± 4 %, Direct Read, 316 SS, Polysulfone, EPR, PVC, and Acrylic. It is rated for a temperature range of 54 °C (130 °F). Part of the FL-75 Series. Sold individually.

$1,233.85

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-9116 is an Easy-View Flow Meter featuring Oil, 1 GPM to 16 GPM, 325 psi, 1 " NPT Female, ± 5 %, Direct Read, T300 SS, and Polysulfone. It is rated for a temperature range of 121 °C (250 °F). Part of the FL-9000 Series. Sold individually.

$119.56

Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - FL-9210 is an Easy-View Flow Meter featuring Water, 1 GPM to 10 GPM, 325 psi, 3/4 " 1 " Solder, ± 5 %, Direct Read, T300 SS, Polysulfone, and Buna. It is rated for a temperature range of 121 °C (250 °F). Part of the FL-9000 Series. Sold individually.

$185.14

Should ship between 10 Feb and 17 Feb

Subject to factory lead times

The Dwyer - FL-W20 is a Flow Meter featuring Rugged, Economical, Water, 2 GPM to 20 GPM, 150 psi, 3/4 " NPT Female, ± 5 %, Direct Read, 300 SS, Polysulfone, Brass, and PTFE. It is rated for a temperature range of 93 °C (200 °F). Part of the FL-W Series. Sold individually.

$1,244.82

Should ship between 13 Jan and 20 Jan

Subject to factory lead times

The Dwyer - FL4217-V is a Variable Area Flow Meter featuring OEM-Style, Air, 10 SCFH to 100 SCFH, 100 psi, 1/4 " NPT Female, ± 6 %, Direct Read, 316 SS, Acrylic, Brass, EPR, and w/Valve. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$124.03

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4514-V is a Variable Area Flow Meter featuring OEM-Style, Air, 2 SCFM to 20 SCFM, 100 psi, 1/4 " NPT Female, ± 3 %, Direct Read, 316 SS, Acrylic, PVC, Brass, EPR, and w/Valve. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$197.50

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4601-V is a Variable Area Flow Meter featuring OEM-Style, Water, 0.2 GPM to 2 GPM, 125 psi, 1/2 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, PVC, Brass, EPR, and w/Valve. It is rated for a temperature range of 54 °C (130 °F). Part of the FL4000 Series. Sold individually.

$329.14

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4604-V is a Variable Area Flow Meter featuring OEM-Style, Water, 1 GPM to 10 GPM, 125 psi, 1/2 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, PVC, Brass, EPR, and w/Valve. It is rated for a temperature range of 54 °C (130 °F). Part of the FL4000 Series. Sold individually.

$359.54

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4612 is a Variable Area Flow Meter featuring OEM-Style, Air, 1.45 SCFM to 14.5 SCFM, 100 psi, 1/2 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, PVC, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$298.76

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4613 is a Variable Area Flow Meter featuring OEM-Style, Air, 2 SCFM to 20 SCFM, 100 psi, 1/2 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, PVC, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$403.43

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL601G is a Variable Area Flow Meter featuring High Accuracy, SS Frame, Water, 0.074 GPM to 0.74 GPM, 250 psi, 1/2 " NPT Female, ± 3 %, Direct Read, 316 SS, Glass, and EPR. It is rated for a temperature range of 93 °C (200 °F). Part of the FL600 Series. Sold individually.

$1,543.41

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL7312 is a Variable Area Flow Meter featuring OEM-Style, Air, 0.8 SCFM to 8 SCFM, 100 psi, 1/2 " NPT Female, ± 6 %, Direct Read, 316 SS, Acrylic, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL7000 Series. Sold individually.

$106.49

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL7412 is a Variable Area Flow Meter featuring OEM-Style, Air, 6.2 SCFM to 62 SCFM, 100 psi, 1 " NPT Female, ± 4 %, Direct Read, 316 SS, Acrylic, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL7000 Series. Sold individually.

$187.22

Should ship between 13 Nov and 16 Nov

Subject to factory lead times

The Dwyer - FL7613 is a Variable Area Flow Meter featuring OEM-Style, Air, 2 SCFM to 20 SCFM, 100 psi, 3/4 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL7000 Series. Sold individually.

$261.65

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL7922A is a Flow Meter w/Multi-Pressure Flow Scales featuring Pneumatic, In-line, Air, 25 SCFM to 250 SCFM, 1000 psi, 3/4 " NPT Female, Direct Read, 302 SS, Al, Polyphenylene Sulfide, and Ceramic. Part of the FL7900 Series. Sold individually.

$557.52

Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - FL-3540ST is a Variable Area Flow Meter w/150 mm Flow Tube featuring 4151.2 SCCM to 41512 SCCM Air, 128.8 SCCM to 1288 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 150, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3500 Series. Sold individually.

$535.20

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-3651G is a Variable Area Flow Meter w/60 mm Flow Tube featuring 105.6 SCCM to 1056 SCCM Air, 2.08 SCCM to 20.8 SCCM Water, 200 psi, 1/8 " NPT Female, 0 to 65, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3600 Series. Sold individually.

$248.70

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-3802ST is a Variable Area Flow Meter w/150 mm Flow Tube featuring 81.4 SCCM to 814 SCCM Air, 2.04 SCCM to 20.4 SCCM Water, 200 psi, 1/8 " FNPT, 0 to 150, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3800 Series. Sold individually.

$287.71

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-3840C-HRV is a Variable Area Flow Meter w/150 mm Flow Tube featuring 5949.4 SCCM to 59494 SCCM Air, 188.1 SCCM to 1881 SCCM Water, 200 psi, 1/8 " FNPT, 0 to 150, w/Valve, and 16 Turn. It is rated for a temperature range of 121 °C (250 °F). Part of the FL-3800 Series. Sold individually.

$419.95

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-515UP is a Flow Meter featuring In-line, Water, 1.5 GPM to 15 GPM, 150 psi, 1 " NPT Female, ± 5 %, Direct Read, Polysulfone, Perfluoroelastomer, PVDF, and 316 SS. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-500UP Series. Sold individually.

$1,343.34

Should ship between 13 Jan and 20 Jan

Subject to factory lead times

The Dwyer - FL-515WW is a Flow Meter for Wastewater Treatment featuring In-line, Water, 1.5 GPM to 15 GPM, 200 psi, 1 " NPT Female, ± 5 %, Direct Read, PVC, and Titanium. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-500WW Series. Sold individually.

$409.13

Should ship between 13 Jan and 20 Jan

Subject to factory lead times

The Dwyer - FL-550-NIST is a Flow Meter featuring In-line, 50 SCFM to 500 SCFM Air, 5 GPM to 50 GPM Water, 100 psi, 1 1/2 " NPT Female, ± 5 %, Direct Read, 316 SS, PVC, FKM, 200 psi Water Pressure, and NIST. It is rated for a temperature range of 65 °C. Part of the FL-500 Series. Sold individually.

$826.53

Should ship between 13 Jan and 20 Jan

Subject to factory lead times

The Dwyer - FL-7320ABR is a Variable Area Flow Meter featuring Economical, In-line, Water, 2 GPM to 20 GPM, 3500 psi, 3/4 " NPT Female, Direct Read, Brass, 302 SS, Polyphenylene Sulfide, Ceramic, and FKM. Part of the FL-7000A Series. Sold individually.

$748.46

Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - FL-75B is a Variable Area Flow Meter featuring Low Cost Industrial, Water, 1 GPM to 10 GPM, 150 psi, 1 " NPT Female, ± 3 %, Direct Read, 316 SS, Polysulfone, EPR, PVC, and Acrylic. It is rated for a temperature range of 54 °C (130 °F). Part of the FL-75 Series. Sold individually.

$418.60

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-75L is a Variable Area Flow Meter featuring Low Cost Industrial, Water, 8 GPM to 80 GPM, 150 psi, 2 " NPT Female, ± 4 %, Direct Read, 316 SS, Polysulfone, EPR, PVC, and Acrylic. It is rated for a temperature range of 54 °C (130 °F). Part of the FL-75 Series. Sold individually.

$1,233.85

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL-9116 is an Easy-View Flow Meter featuring Oil, 1 GPM to 16 GPM, 325 psi, 1 " NPT Female, ± 5 %, Direct Read, T300 SS, and Polysulfone. It is rated for a temperature range of 121 °C (250 °F). Part of the FL-9000 Series. Sold individually.

$119.56

Should ship between 18 Nov and 25 Nov

Subject to factory lead times

The Dwyer - FL-9210 is an Easy-View Flow Meter featuring Water, 1 GPM to 10 GPM, 325 psi, 3/4 " 1 " Solder, ± 5 %, Direct Read, T300 SS, Polysulfone, and Buna. It is rated for a temperature range of 121 °C (250 °F). Part of the FL-9000 Series. Sold individually.

$185.14

Should ship between 10 Feb and 17 Feb

Subject to factory lead times

The Dwyer - FL-W20 is a Flow Meter featuring Rugged, Economical, Water, 2 GPM to 20 GPM, 150 psi, 3/4 " NPT Female, ± 5 %, Direct Read, 300 SS, Polysulfone, Brass, and PTFE. It is rated for a temperature range of 93 °C (200 °F). Part of the FL-W Series. Sold individually.

$1,244.82

Should ship between 13 Jan and 20 Jan

Subject to factory lead times

The Dwyer - FL4217-V is a Variable Area Flow Meter featuring OEM-Style, Air, 10 SCFH to 100 SCFH, 100 psi, 1/4 " NPT Female, ± 6 %, Direct Read, 316 SS, Acrylic, Brass, EPR, and w/Valve. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$124.03

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4514-V is a Variable Area Flow Meter featuring OEM-Style, Air, 2 SCFM to 20 SCFM, 100 psi, 1/4 " NPT Female, ± 3 %, Direct Read, 316 SS, Acrylic, PVC, Brass, EPR, and w/Valve. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$197.50

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4601-V is a Variable Area Flow Meter featuring OEM-Style, Water, 0.2 GPM to 2 GPM, 125 psi, 1/2 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, PVC, Brass, EPR, and w/Valve. It is rated for a temperature range of 54 °C (130 °F). Part of the FL4000 Series. Sold individually.

$329.14

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4604-V is a Variable Area Flow Meter featuring OEM-Style, Water, 1 GPM to 10 GPM, 125 psi, 1/2 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, PVC, Brass, EPR, and w/Valve. It is rated for a temperature range of 54 °C (130 °F). Part of the FL4000 Series. Sold individually.

$359.54

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4612 is a Variable Area Flow Meter featuring OEM-Style, Air, 1.45 SCFM to 14.5 SCFM, 100 psi, 1/2 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, PVC, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$298.76

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL4613 is a Variable Area Flow Meter featuring OEM-Style, Air, 2 SCFM to 20 SCFM, 100 psi, 1/2 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, PVC, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$403.43

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL601G is a Variable Area Flow Meter featuring High Accuracy, SS Frame, Water, 0.074 GPM to 0.74 GPM, 250 psi, 1/2 " NPT Female, ± 3 %, Direct Read, 316 SS, Glass, and EPR. It is rated for a temperature range of 93 °C (200 °F). Part of the FL600 Series. Sold individually.

$1,543.41

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL7312 is a Variable Area Flow Meter featuring OEM-Style, Air, 0.8 SCFM to 8 SCFM, 100 psi, 1/2 " NPT Female, ± 6 %, Direct Read, 316 SS, Acrylic, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL7000 Series. Sold individually.

$106.49

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL7412 is a Variable Area Flow Meter featuring OEM-Style, Air, 6.2 SCFM to 62 SCFM, 100 psi, 1 " NPT Female, ± 4 %, Direct Read, 316 SS, Acrylic, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL7000 Series. Sold individually.

$187.22

Should ship between 13 Nov and 16 Nov

Subject to factory lead times

The Dwyer - FL7613 is a Variable Area Flow Meter featuring OEM-Style, Air, 2 SCFM to 20 SCFM, 100 psi, 3/4 " NPT Female, ± 2 %, Direct Read, 316 SS, Acrylic, and EPR. It is rated for a temperature range of 38 °C (100 °F). Part of the FL7000 Series. Sold individually.

$261.65

Should ship between 25 Nov and 02 Dec

Subject to factory lead times

The Dwyer - FL7922A is a Flow Meter w/Multi-Pressure Flow Scales featuring Pneumatic, In-line, Air, 25 SCFM to 250 SCFM, 1000 psi, 3/4 " NPT Female, Direct Read, 302 SS, Al, Polyphenylene Sulfide, and Ceramic. Part of the FL7900 Series. Sold individually.

$557.52

Should ship between 18 Nov and 25 Nov

Subject to factory lead times