02
days01
hours29
mins

Black Friday and Cyber Monday Promotion - Save 5% on everything with promo code CYBER5

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.

Showing 301 to 320 of 477 products

Dwyer RMC-121-SSV Flow Meter, 10" Scale, 1-10 SCGM Air, SS Valve
Model: RMC-121-SSV

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	7 to 8 Weeks

Qty:

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	7 to 8 Weeks
Quantity	Quantity

Dwyer RMC-123-SSV Flow Meter, 10" Scale, 3-30 SCFM Air, SS Valve
Model: RMC-123-SSV

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	1 Week

Qty:

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	1 Week
Quantity	Quantity

Dwyer RMC-134-SSV Flow Meter, 10" Scale, 2-20 GPH Water, SS Valve
Model: RMC-134-SSV

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer RMC-141-SSV Flow Meter, 10" Scale, 0.1-1 GPM Water, SS Valve
Model: RMC-141-SSV

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	1 Week

Qty:

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	1 Week
Quantity	Quantity

Dwyer RMC-142-SSV Flow Meter, 10" Scale, 0.2-2.2 GPM Water, SS Valve
Model: RMC-142-SSV

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer RMC-143-SSV Flow Meter, 10" Scale, 0.4-4 GPM Water, SS Valve
Model: RMC-143-SSV

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	4 to 5 Weeks
Quantity	Quantity

Dwyer RMC-145-SSV Flow Meter, 10" Scale, 1.2-10 GPM Water, SS Valve
Model: RMC-145-SSV

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	6 to 7 Weeks

Qty:

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	6 to 7 Weeks
Quantity	Quantity

Dwyer RMC-108-SSV Flow Meter, 10" Scale, 180-1800 SCFH Air, SS Valve
Model: RMC-108-SSV

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	5 Days

Qty:

Sale Price	$245.22 USD
Regular Price	$268.00 USD
Availability	5 Days
Quantity	Quantity

$Dwyer SFI-350-3/8 Sight Flow Indicator, &frac38;&quot;, bronze-$

Dwyer SFI-350-3/8 Sight Flow Indicator, ⅜", bronze
Model: SFI-350-3/8

Sale Price	$252.13 USD
Regular Price	$275.55 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$252.13 USD
Regular Price	$275.55 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-360-1/4 Indicator, Sight Flow, 1/4" NPT, SS Flapper
Model: SFI-360-1/4

Sale Price	$256.47 USD
Regular Price	$280.30 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$256.47 USD
Regular Price	$280.30 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-800-1/2-A711 Indicator, Sight Flow, 1/2" NPT, 2-20GPM, w/Sensor
Model: SFI-800-1/2-A711

Sale Price	$259.04 USD
Regular Price	$283.10 USD
Availability	1 Week

Qty:

Sale Price	$259.04 USD
Regular Price	$283.10 USD
Availability	1 Week
Quantity	Quantity

Dwyer SFI-800-3/4-A711 Indicator, Sight Flow, 3/4" NPT, 3-35GPM, w/Sensor
Model: SFI-800-3/4-A711

Sale Price	$259.04 USD
Regular Price	$283.10 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$259.04 USD
Regular Price	$283.10 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-300-1/4 Indicator, Sight Flow, 1/4" NPT
Model: SFI-300-1/4

Sale Price	$264.44 USD
Regular Price	$289.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$264.44 USD
Regular Price	$289.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-360-3/8 Indicator, Sight Flow, 3/8" NPT, SS Flapper
Model: SFI-360-3/8

Sale Price	$269.79 USD
Regular Price	$294.85 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$269.79 USD
Regular Price	$294.85 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-300-3/8 Indicator, Sight Flow, 3/8" NPT
Model: SFI-300-3/8

Sale Price	$274.41 USD
Regular Price	$299.90 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$274.41 USD
Regular Price	$299.90 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-100-1 Indicator, Sight Flow, 1"
Model: SFI-100-1

Sale Price	$275.42 USD
Regular Price	$301.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$275.42 USD
Regular Price	$301.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

$Dwyer SFI-350-1/2 Sight Flow Indicator, &frac12;&quot;, bronze-$

Dwyer SFI-350-1/2 Sight Flow Indicator, ½", bronze
Model: SFI-350-1/2

Sale Price	$275.42 USD
Regular Price	$301.00 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$275.42 USD
Regular Price	$301.00 USD
Availability	4 to 5 Weeks
Quantity	Quantity

$Dwyer SFI-350-3/4 Sight Flow Indicator, &frac34;&quot;, bronze-$

Dwyer SFI-350-3/4 Sight Flow Indicator, ¾", bronze
Model: SFI-350-3/4

Sale Price	$277.75 USD
Regular Price	$303.55 USD
Availability	1 Week

Qty:

Sale Price	$277.75 USD
Regular Price	$303.55 USD
Availability	1 Week
Quantity	Quantity

Dwyer SFI-350-1 Sight Flow Indicator, 1", bronze
Model: SFI-350-1

Sale Price	$289.78 USD
Regular Price	$316.70 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$289.78 USD
Regular Price	$316.70 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Dwyer SFI-360-1/2 Indicator, Sight Flow, 1/2" NPT, SS Flapper
Model: SFI-360-1/2

Sale Price	$289.78 USD
Regular Price	$316.70 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$289.78 USD
Regular Price	$316.70 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Showing 301 to 320 of 477 products

4.8/5 Stars

4.8/5 Stars

Flow

Dwyer RMC-121-SSV Flow Meter, 10" Scale, 1-10 SCGM Air, SS Valve Model: RMC-121-SSV

Qty:

Dwyer RMC-123-SSV Flow Meter, 10" Scale, 3-30 SCFM Air, SS Valve Model: RMC-123-SSV

Qty:

Dwyer RMC-134-SSV Flow Meter, 10" Scale, 2-20 GPH Water, SS Valve Model: RMC-134-SSV

Qty:

Dwyer RMC-141-SSV Flow Meter, 10" Scale, 0.1-1 GPM Water, SS Valve Model: RMC-141-SSV

Qty:

Dwyer RMC-142-SSV Flow Meter, 10" Scale, 0.2-2.2 GPM Water, SS Valve Model: RMC-142-SSV

Qty:

Dwyer RMC-143-SSV Flow Meter, 10" Scale, 0.4-4 GPM Water, SS Valve Model: RMC-143-SSV

Qty:

Dwyer RMC-145-SSV Flow Meter, 10" Scale, 1.2-10 GPM Water, SS Valve Model: RMC-145-SSV

Qty:

Dwyer RMC-108-SSV Flow Meter, 10" Scale, 180-1800 SCFH Air, SS Valve Model: RMC-108-SSV

Qty:

Dwyer SFI-350-3/8 Sight Flow Indicator, ⅜", bronze Model: SFI-350-3/8

Qty:

Dwyer SFI-360-1/4 Indicator, Sight Flow, 1/4" NPT, SS Flapper Model: SFI-360-1/4

Qty:

Dwyer SFI-800-1/2-A711 Indicator, Sight Flow, 1/2" NPT, 2-20GPM, w/Sensor Model: SFI-800-1/2-A711

Qty:

Dwyer SFI-800-3/4-A711 Indicator, Sight Flow, 3/4" NPT, 3-35GPM, w/Sensor Model: SFI-800-3/4-A711

Qty:

Dwyer SFI-300-1/4 Indicator, Sight Flow, 1/4" NPT Model: SFI-300-1/4

Qty:

Dwyer SFI-360-3/8 Indicator, Sight Flow, 3/8" NPT, SS Flapper Model: SFI-360-3/8

Qty:

Dwyer SFI-300-3/8 Indicator, Sight Flow, 3/8" NPT Model: SFI-300-3/8

Qty:

Dwyer SFI-100-1 Indicator, Sight Flow, 1" Model: SFI-100-1

Qty:

Dwyer SFI-350-1/2 Sight Flow Indicator, ½", bronze Model: SFI-350-1/2

Qty:

Dwyer SFI-350-3/4 Sight Flow Indicator, ¾", bronze Model: SFI-350-3/4

Qty:

Dwyer SFI-350-1 Sight Flow Indicator, 1", bronze Model: SFI-350-1

Qty:

Dwyer SFI-360-1/2 Indicator, Sight Flow, 1/2" NPT, SS Flapper Model: SFI-360-1/2

Qty:

Dwyer RMC-121-SSV Flow Meter, 10" Scale, 1-10 SCGM Air, SS Valve
Model: RMC-121-SSV

Dwyer RMC-123-SSV Flow Meter, 10" Scale, 3-30 SCFM Air, SS Valve
Model: RMC-123-SSV

Dwyer RMC-134-SSV Flow Meter, 10" Scale, 2-20 GPH Water, SS Valve
Model: RMC-134-SSV

Dwyer RMC-141-SSV Flow Meter, 10" Scale, 0.1-1 GPM Water, SS Valve
Model: RMC-141-SSV

Dwyer RMC-142-SSV Flow Meter, 10" Scale, 0.2-2.2 GPM Water, SS Valve
Model: RMC-142-SSV

Dwyer RMC-143-SSV Flow Meter, 10" Scale, 0.4-4 GPM Water, SS Valve
Model: RMC-143-SSV

Dwyer RMC-145-SSV Flow Meter, 10" Scale, 1.2-10 GPM Water, SS Valve
Model: RMC-145-SSV

Dwyer RMC-108-SSV Flow Meter, 10" Scale, 180-1800 SCFH Air, SS Valve
Model: RMC-108-SSV

Dwyer SFI-350-3/8 Sight Flow Indicator, ⅜", bronze
Model: SFI-350-3/8

Dwyer SFI-360-1/4 Indicator, Sight Flow, 1/4" NPT, SS Flapper
Model: SFI-360-1/4

Dwyer SFI-800-1/2-A711 Indicator, Sight Flow, 1/2" NPT, 2-20GPM, w/Sensor
Model: SFI-800-1/2-A711

Dwyer SFI-800-3/4-A711 Indicator, Sight Flow, 3/4" NPT, 3-35GPM, w/Sensor
Model: SFI-800-3/4-A711

Dwyer SFI-300-1/4 Indicator, Sight Flow, 1/4" NPT
Model: SFI-300-1/4

Dwyer SFI-360-3/8 Indicator, Sight Flow, 3/8" NPT, SS Flapper
Model: SFI-360-3/8

Dwyer SFI-300-3/8 Indicator, Sight Flow, 3/8" NPT
Model: SFI-300-3/8

Dwyer SFI-100-1 Indicator, Sight Flow, 1"
Model: SFI-100-1

Dwyer SFI-350-1/2 Sight Flow Indicator, ½", bronze
Model: SFI-350-1/2

Dwyer SFI-350-3/4 Sight Flow Indicator, ¾", bronze
Model: SFI-350-3/4

Dwyer SFI-350-1 Sight Flow Indicator, 1", bronze
Model: SFI-350-1

Dwyer SFI-360-1/2 Indicator, Sight Flow, 1/2" NPT, SS Flapper
Model: SFI-360-1/2