Flow

Here you will find flow meters and indicators, switches and air meters. They are used in boilers, hot water heaters and chillers, pumps, motors, auxiliary pumps and engines and for general use. Find a wide selection to fit your application.


Dwyer MMA-6 Flow Meter, Mini-Master, 2/20 SCFH Air-

Dwyer MMA-6 Flow Meter, Mini-Master, 2/20 SCFH Air
Model: MMA-6

Sale Price $68.85 USD
Regular Price $75.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $68.85 USD
Regular Price $75.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer MMF-1-PV Flow Meter, Mini-Master, 0.1/1 SCFH Air-

Dwyer MMF-1-PV Flow Meter, Mini-Master, 0.1/1 SCFH Air
Model: MMF-1-PV

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 2 to 3 Weeks
Quantity

Dwyer MMF-1-TMV Flow Meter, Mini-Master, 0.1/1 SCFH Air-

Dwyer MMF-1-TMV Flow Meter, Mini-Master, 0.1/1 SCFH Air
Model: MMF-1-TMV

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 2 to 3 Weeks
Quantity

Dwyer MMF-10 Flow Meter, Mini-Master, 1/10 SCFH Air-

Dwyer MMF-10 Flow Meter, Mini-Master, 1/10 SCFH Air
Model: MMF-10

Sale Price $40.95 USD
Regular Price $44.75 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $40.95 USD
Regular Price $44.75 USD
Availability 3 to 4 Weeks
Quantity

Dwyer MMF-10-PV Flow Meter, Mini-Master, 1/10 SCFH Air-

Dwyer MMF-10-PV Flow Meter, Mini-Master, 1/10 SCFH Air
Model: MMF-10-PV

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 1 Week

Qty:

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 1 Week
Quantity

Dwyer MMF-10-TMV Flow Meter, Mini-Master, 1/10 SCFH Air-

Dwyer MMF-10-TMV Flow Meter, Mini-Master, 1/10 SCFH Air
Model: MMF-10-TMV

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 1 to 2 Weeks
Quantity

Dwyer MMF-2 Flow Meter, Mini-Master, 0.2/2 SCFH Air-

Dwyer MMF-2 Flow Meter, Mini-Master, 0.2/2 SCFH Air
Model: MMF-2

Sale Price $40.95 USD
Regular Price $44.75 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $40.95 USD
Regular Price $44.75 USD
Availability 2 to 3 Weeks
Quantity

Dwyer MMF-2-PV Flow Meter, Mini-Master, 0.2/2 SCFH Air-

Dwyer MMF-2-PV Flow Meter, Mini-Master, 0.2/2 SCFH Air
Model: MMF-2-PV

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 12 to 13 Weeks

Qty:

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 12 to 13 Weeks
Quantity

Dwyer MMF-2-TMV Flow Meter, Mini-Master, 0.2/2 SCFH Air-

Dwyer MMF-2-TMV Flow Meter, Mini-Master, 0.2/2 SCFH Air
Model: MMF-2-TMV

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 4 Days

Qty:

Sale Price $41.22 USD
Regular Price $45.05 USD
Availability 4 Days
Quantity

Dwyer MV Series Mini Brass Ball Valves-

Dwyer MV Series Mini Brass Ball Valves

Ideal for use in small, confined spaces, where larger valves are of no use. Installation is made easy with a choice of female x female or male x female process connections. Pure PTFE ball seats provide broad media compatibility and bubble tight shutoff. Double seal system allows valve to be operated in both directions.


Dwyer PUB-20 Portable Ultrasonic Flowmeter Converter, Type B, 2-40" Pipe Size-

Dwyer PUB-20 Portable Ultrasonic Flowmeter Converter, Type B, 2-40" Pipe Size
Model: PUB-20

Sale Price $10462.11 USD
Regular Price $11434.00 USD
Availability 15+ Weeks

Qty:

Sale Price $10462.11 USD
Regular Price $11434.00 USD
Availability 15+ Weeks
Quantity

Dwyer PUF-1001 Ultrasonic Flowmeter Kit Type A/B, 0.5 to 78" pipe size-

Dwyer PUF-1001 Ultrasonic Flowmeter Kit Type A/B, 0.5 to 78" pipe size
Model: PUF-1001

Sale Price $18041.97 USD
Regular Price $19718.00 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $18041.97 USD
Regular Price $19718.00 USD
Availability 8 to 9 Weeks
Quantity

Dwyer PUF-1002 Ultrasonic Flowmeter Kit Type A, 0.5-4.5" Pipe Size-

Dwyer PUF-1002 Ultrasonic Flowmeter Kit Type A, 0.5-4.5" Pipe Size
Model: PUF-1002

Sale Price $16438.89 USD
Regular Price $17966.00 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $16438.89 USD
Regular Price $17966.00 USD
Availability 8 to 9 Weeks
Quantity

Dwyer PUF-1003 Ultrasonic Flowmeter Kit Type B,  2-78" Pipe Size-

Dwyer PUF-1003 Ultrasonic Flowmeter Kit Type B, 2-78" Pipe Size
Model: PUF-1003

Sale Price $17551.53 USD
Regular Price $19182.00 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $17551.53 USD
Regular Price $19182.00 USD
Availability 8 to 9 Weeks
Quantity

Dwyer RKA Regulator Kit For RMA Series-

Dwyer RKA Regulator Kit For RMA Series
Model: RKA

Sale Price $305.11 USD
Regular Price $333.45 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $305.11 USD
Regular Price $333.45 USD
Availability 1 to 2 Weeks
Quantity

Dwyer RMA-1 Flow Meter, 2" Scale, 0.05-.5 SCFH Air-

Dwyer RMA-1 Flow Meter, 2" Scale, 0.05-.5 SCFH Air
Model: RMA-1

Sale Price $60.39 USD
Regular Price $66.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $60.39 USD
Regular Price $66.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer RMA-1-SSV Flow Meter, 2" Scale, 0.05-5 SCFH Air, SS Valve-

Dwyer RMA-1-SSV Flow Meter, 2" Scale, 0.05-5 SCFH Air, SS Valve
Model: RMA-1-SSV

Sale Price $80.11 USD
Regular Price $87.55 USD
Availability 1 Week

Qty:

Sale Price $80.11 USD
Regular Price $87.55 USD
Availability 1 Week
Quantity

Dwyer RMA-1-TMV Flow Meter, 2" Scale, 0.05 to 0.4 SCFH Air, Top Mounted Valve-

Dwyer RMA-1-TMV Flow Meter, 2" Scale, 0.05 to 0.4 SCFH Air, Top Mounted Valve
Model: RMA-1-TMV

Sale Price $113.41 USD
Regular Price $123.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $113.41 USD
Regular Price $123.95 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RMA-10-SSV Flow Meter, 2" Scale, 20-200 SCFH Air, SS Valve-

Dwyer RMA-10-SSV Flow Meter, 2" Scale, 20-200 SCFH Air, SS Valve
Model: RMA-10-SSV

Sale Price $80.11 USD
Regular Price $87.55 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $80.11 USD
Regular Price $87.55 USD
Availability 1 to 2 Weeks
Quantity

Dwyer RMA-11-SSV Flow Meter, 2" Scale, 30-240 CC/Min Air, SS Valve-

Dwyer RMA-11-SSV Flow Meter, 2" Scale, 30-240 CC/Min Air, SS Valve
Model: RMA-11-SSV

Sale Price $80.11 USD
Regular Price $87.55 USD
Availability 1 Week

Qty:

Sale Price $80.11 USD
Regular Price $87.55 USD
Availability 1 Week
Quantity

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