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-2066 is a Variable Area Flow Meter featuring Water, 0.25 GPM to 2.5 GPM, 100 psi, 1/4 " NPT Female, ± 3 %, Direct Read, Acrylic, Buna, PVC, and w/Valve. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-2000 Series. Sold individually.

$204.72

Should ship between 15 Dec and 22 Dec

Subject to factory lead times

The Dwyer - FL-2098 is a Variable Area Flow Meter featuring Water, 1 GPM to 10 GPM, 100 psi, 1 " NPT Female, ± 2 %, Direct Read, Acrylic, Buna, PVC, and In-line. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-2000 Series. Sold individually.

$339.30

Should ship between 15 Dec and 22 Dec

Subject to factory lead times

The Dwyer - FL-2506-V is a Variable Area Flow Meter Kit featuring Low Cost, 2.2 SLM to 22 SLM Air, 70 SCCM to 700 SCCM Water, 100 psi, 1/8 " NPT Female, Direct Read, Brass, Acrylic, Buna, Carboloy, and w/Valve. Part of the FL-2500 Series. Sold individually.

$143.98

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3140SA is a Variable Area Flow Meter w/PTFE Valves featuring 2936.4 SCCM to 29364 SCCM Air, 82.9 SCCM to 829 SCCM Water, 100 psi, 1/8 " FNPT, ± 2 %, 0 to 150, and w/Valve. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-3100 Series. Sold individually.

$617.56

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3251G 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, ± 2 %, 0 to 65, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3200 Series. Sold individually.

$200.92

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3363C is a Variable Area Flow Meter w/60 mm Flow Tube featuring 5850 SCCM to 58500 SCCM Air, 186.6 SCCM to 1866 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 65, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C (250 °F). Part of the FL-3300 Series. Sold individually.

$419.95

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3363ST is a Variable Area Flow Meter w/60 mm Flow Tube featuring 4209.4 SCCM to 42094 SCCM Air, 1.261 SCCM to 1261 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 65, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3300 Series. Sold individually.

$414.48

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3404ST-HRV is a Variable Area Flow Meter w/150 mm Flow Tube featuring 456.2 SCCM to 4562 SCCM Air, 13.04 SCCM to 130.4 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 150, w/Valve, and 16 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3400 Series. Sold individually.

$396.57

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3961SA is a Variable Area Flow Meter w/150 mm Flow Tube featuring 14 SCCM to 140 SCCM Air, 0.192 SCCM to 1.92 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 (250 °F). Part of the FL-3900 Series. Sold individually.

$528.24

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-7330ABR is a Variable Area Flow Meter featuring Economical, In-line, Water, 3 GPM to 30 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 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FL4611-V is a Variable Area Flow Meter featuring OEM-Style, Air, 0.85 SCFM to 8.5 SCFM, 100 psi, 1/2 " NPT Female, Direct Read, 316 SS, Acrylic, PVC, Brass, EPR, and w/Valve. Part of the FL4000 Series. Sold individually.

$359.54

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL7203 is a Variable Area Flow Meter featuring OEM-Style, Water, 2 GPH to 20 GPH, 125 psi, 1/4 " NPT Female, ± 6 %, Direct Read, 316 SS, Acrylic, Brass, and EPR. It is rated for a temperature range of 54 °C (130 °F). Part of the FL7000 Series. Sold individually.

$100.35

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL9407-AC is a Flow Meter w/Adjustable Flow Alarm featuring Easy-View, Water, 1 GPM to 7 GPM, 325 psi, 3/4 " NPT Female, Direct Read, and AC Relay. It is rated for a temperature range of 121 °C (250 °F). Part of the FL9000-AC Series. Sold individually.

$494.47

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FLDA3210G is a Variable Area Flow Meter featuring Air, 0.1 LPM to 1 LPM, 200 psi, 1/8 " NPT Female, ± 5 %, Direct Read, Aluminum, Glass, Buna, and w/Valve. It is rated for a temperature range of 121 °C (250 °F). Part of the FLD Series. Sold individually.

$198.35

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FLDN3302G is a Variable Area Flow Meter featuring Nitrogen, 0.6 mL/min to 6 mL/min, 200 psi, 1/8 " NPT Female, ± 5 %, Direct Read, 316 SS, Glass, FKM, and w/Valve. It is rated for a temperature range of 121 °C (250 °F). Part of the FLD Series. Sold individually.

$419.06

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FLDN3506S is a Variable Area Flow Meter featuring Nitrogen, 50 mL/min to 500 mL/min, 200 psi, 1/8 " NPT Female, Direct Read, 316 SS, Glass, FKM, Sapphire Float, and w/Valve. Part of the FLD Series. Sold individually.

$540.99

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FLK-2239 is a Variable Area Flow Meter featuring Air, 0.65 LPM to 6.5 LPM, 125 psi, 1/8 " NPT Female, ± 4 %, Direct Read, Acrylic, Brass, SS, Silicone Rubber, and w/Valve. It is rated for a temperature range of 60 °C (140 °F). Part of the FLK-2000 Series. Sold individually.

$116.20

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FLR1205-D is a Turbine Flow Meter featuring Low-Flow, Gas, 40 LPM to 200 LPM, 1/2 ", Compression Fitting, ± 3 %, 0 Vdc to 5 Vdc, PPS, Glass, SS, Sapphire, FKM, and LCD Display. Part of the FLR1000 Series. Sold individually.

$913.37

Should ship between 08 Dec and 15 Dec

Subject to factory lead times

The Dwyer - FLR6115D is an Indicating Flow Meter w/Analog Output featuring Oil, 1 GPM to 15 GPM, 3500 psi, 1/2 " NPT Female, ± 2 %, Digital, Brass, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, and FKM. It is rated for a temperature range of 116 °C (240 °F). Part of the FLR Series. Sold individually.

$1,313.01

Should ship between 01 Dec and 15 Dec

Subject to factory lead times

The Dwyer - FLR6302D is an Indicating Flow Meter w/Analog Output featuring Water, 0.2 GPM to 2 GPM, 3500 psi, 1/2 " NPT Female, ± 2 %, Digital, Al, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, and FKM. It is rated for a temperature range of 116 °C (240 °F). Part of the FLR Series. Sold individually.

$1,327.36

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FMA-1601A is a Mass Flow Meter featuring Gas, 0.0025 SCCM to 0.5 SCCM, RS232, 145 psi, 10-32 UNF Female, 0 Vdc to 5 Vdc, LCD, ± 0.8 %, 300 SS, Al, Silicone, FKM, and Supply Incl. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$3,004.38

Should ship between 15 Dec and 22 Dec

Subject to factory lead times

The Dwyer - FMA-1604A-V2 is a Mass Flow Meter featuring Gas, 0 SCCM to 50 SCCM, RS232, 145 psi, 10-32 UNF Female, Dual 0 Vdc to 5 Vdc, LCD, ± 0.8 %, 300 SS, Silicone, Al, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$2,129.42

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FMA-1608A-I is a Mass Flow Meter featuring Gas, 0.1 SLM to 20 SLM, RS232, 145 psi, 1/8 " NPT Female, 4 mA to 20 mA, LCD, ± 0.8 %, 300 SS, Al, Silicone, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$2,212.83

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FMA-4311 is a Mass Flow Meter & Totalizer featuring Prog, Gas, 0.1 SLM to 5 SLM, RS232, 500 psi, 1/4 " Compression, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, 316 SS, Al, Brass, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-4300 Series. Sold individually.

$1,400.95

Should ship between 01 Dec and 15 Dec

Subject to factory lead times

The Dwyer - FL-2066 is a Variable Area Flow Meter featuring Water, 0.25 GPM to 2.5 GPM, 100 psi, 1/4 " NPT Female, ± 3 %, Direct Read, Acrylic, Buna, PVC, and w/Valve. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-2000 Series. Sold individually.

$204.72

Should ship between 15 Dec and 22 Dec

Subject to factory lead times

The Dwyer - FL-2098 is a Variable Area Flow Meter featuring Water, 1 GPM to 10 GPM, 100 psi, 1 " NPT Female, ± 2 %, Direct Read, Acrylic, Buna, PVC, and In-line. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-2000 Series. Sold individually.

$339.30

Should ship between 15 Dec and 22 Dec

Subject to factory lead times

The Dwyer - FL-2506-V is a Variable Area Flow Meter Kit featuring Low Cost, 2.2 SLM to 22 SLM Air, 70 SCCM to 700 SCCM Water, 100 psi, 1/8 " NPT Female, Direct Read, Brass, Acrylic, Buna, Carboloy, and w/Valve. Part of the FL-2500 Series. Sold individually.

$143.98

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3140SA is a Variable Area Flow Meter w/PTFE Valves featuring 2936.4 SCCM to 29364 SCCM Air, 82.9 SCCM to 829 SCCM Water, 100 psi, 1/8 " FNPT, ± 2 %, 0 to 150, and w/Valve. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-3100 Series. Sold individually.

$617.56

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3251G 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, ± 2 %, 0 to 65, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3200 Series. Sold individually.

$200.92

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3363C is a Variable Area Flow Meter w/60 mm Flow Tube featuring 5850 SCCM to 58500 SCCM Air, 186.6 SCCM to 1866 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 65, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C (250 °F). Part of the FL-3300 Series. Sold individually.

$419.95

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3363ST is a Variable Area Flow Meter w/60 mm Flow Tube featuring 4209.4 SCCM to 42094 SCCM Air, 1.261 SCCM to 1261 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 65, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3300 Series. Sold individually.

$414.48

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3404ST-HRV is a Variable Area Flow Meter w/150 mm Flow Tube featuring 456.2 SCCM to 4562 SCCM Air, 13.04 SCCM to 130.4 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 150, w/Valve, and 16 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3400 Series. Sold individually.

$396.57

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-3961SA is a Variable Area Flow Meter w/150 mm Flow Tube featuring 14 SCCM to 140 SCCM Air, 0.192 SCCM to 1.92 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 (250 °F). Part of the FL-3900 Series. Sold individually.

$528.24

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL-7330ABR is a Variable Area Flow Meter featuring Economical, In-line, Water, 3 GPM to 30 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 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FL4611-V is a Variable Area Flow Meter featuring OEM-Style, Air, 0.85 SCFM to 8.5 SCFM, 100 psi, 1/2 " NPT Female, Direct Read, 316 SS, Acrylic, PVC, Brass, EPR, and w/Valve. Part of the FL4000 Series. Sold individually.

$359.54

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL7203 is a Variable Area Flow Meter featuring OEM-Style, Water, 2 GPH to 20 GPH, 125 psi, 1/4 " NPT Female, ± 6 %, Direct Read, 316 SS, Acrylic, Brass, and EPR. It is rated for a temperature range of 54 °C (130 °F). Part of the FL7000 Series. Sold individually.

$100.35

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FL9407-AC is a Flow Meter w/Adjustable Flow Alarm featuring Easy-View, Water, 1 GPM to 7 GPM, 325 psi, 3/4 " NPT Female, Direct Read, and AC Relay. It is rated for a temperature range of 121 °C (250 °F). Part of the FL9000-AC Series. Sold individually.

$494.47

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FLDA3210G is a Variable Area Flow Meter featuring Air, 0.1 LPM to 1 LPM, 200 psi, 1/8 " NPT Female, ± 5 %, Direct Read, Aluminum, Glass, Buna, and w/Valve. It is rated for a temperature range of 121 °C (250 °F). Part of the FLD Series. Sold individually.

$198.35

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FLDN3302G is a Variable Area Flow Meter featuring Nitrogen, 0.6 mL/min to 6 mL/min, 200 psi, 1/8 " NPT Female, ± 5 %, Direct Read, 316 SS, Glass, FKM, and w/Valve. It is rated for a temperature range of 121 °C (250 °F). Part of the FLD Series. Sold individually.

$419.06

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FLDN3506S is a Variable Area Flow Meter featuring Nitrogen, 50 mL/min to 500 mL/min, 200 psi, 1/8 " NPT Female, Direct Read, 316 SS, Glass, FKM, Sapphire Float, and w/Valve. Part of the FLD Series. Sold individually.

$540.99

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FLK-2239 is a Variable Area Flow Meter featuring Air, 0.65 LPM to 6.5 LPM, 125 psi, 1/8 " NPT Female, ± 4 %, Direct Read, Acrylic, Brass, SS, Silicone Rubber, and w/Valve. It is rated for a temperature range of 60 °C (140 °F). Part of the FLK-2000 Series. Sold individually.

$116.20

Should ship between 24 Nov and 01 Dec

Subject to factory lead times

The Dwyer - FLR1205-D is a Turbine Flow Meter featuring Low-Flow, Gas, 40 LPM to 200 LPM, 1/2 ", Compression Fitting, ± 3 %, 0 Vdc to 5 Vdc, PPS, Glass, SS, Sapphire, FKM, and LCD Display. Part of the FLR1000 Series. Sold individually.

$913.37

Should ship between 08 Dec and 15 Dec

Subject to factory lead times

The Dwyer - FLR6115D is an Indicating Flow Meter w/Analog Output featuring Oil, 1 GPM to 15 GPM, 3500 psi, 1/2 " NPT Female, ± 2 %, Digital, Brass, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, and FKM. It is rated for a temperature range of 116 °C (240 °F). Part of the FLR Series. Sold individually.

$1,313.01

Should ship between 01 Dec and 15 Dec

Subject to factory lead times

The Dwyer - FLR6302D is an Indicating Flow Meter w/Analog Output featuring Water, 0.2 GPM to 2 GPM, 3500 psi, 1/2 " NPT Female, ± 2 %, Digital, Al, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, and FKM. It is rated for a temperature range of 116 °C (240 °F). Part of the FLR Series. Sold individually.

$1,327.36

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FMA-1601A is a Mass Flow Meter featuring Gas, 0.0025 SCCM to 0.5 SCCM, RS232, 145 psi, 10-32 UNF Female, 0 Vdc to 5 Vdc, LCD, ± 0.8 %, 300 SS, Al, Silicone, FKM, and Supply Incl. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$3,004.38

Should ship between 15 Dec and 22 Dec

Subject to factory lead times

The Dwyer - FMA-1604A-V2 is a Mass Flow Meter featuring Gas, 0 SCCM to 50 SCCM, RS232, 145 psi, 10-32 UNF Female, Dual 0 Vdc to 5 Vdc, LCD, ± 0.8 %, 300 SS, Silicone, Al, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$2,129.42

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FMA-1608A-I is a Mass Flow Meter featuring Gas, 0.1 SLM to 20 SLM, RS232, 145 psi, 1/8 " NPT Female, 4 mA to 20 mA, LCD, ± 0.8 %, 300 SS, Al, Silicone, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$2,212.83

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

The Dwyer - FMA-4311 is a Mass Flow Meter & Totalizer featuring Prog, Gas, 0.1 SLM to 5 SLM, RS232, 500 psi, 1/4 " Compression, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, 316 SS, Al, Brass, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-4300 Series. Sold individually.

$1,400.95

Should ship between 01 Dec and 15 Dec

Subject to factory lead times