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 V6EPB-B-S-LF Flow Switch, Flotech, SPDT, 1/2" Brass, CSA, Low Flow-

Dwyer V6EPB-B-S-LF Flow Switch, Flotech, SPDT, 1/2" Brass, CSA, Low Flow
Model: V6EPB-B-S-LF

Sale Price $430.05 USD
Regular Price $470.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $430.05 USD
Regular Price $470.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPB-B-S-4-B Flow Switch, Flotect, SPDT, 1-1/4" Brass, CSA-

Dwyer V6EPB-B-S-4-B Flow Switch, Flotect, SPDT, 1-1/4" Brass, CSA
Model: V6EPB-B-S-4-B

Sale Price $425.43 USD
Regular Price $464.95 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $425.43 USD
Regular Price $464.95 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPB-B-S-4-MI Flow Switch, Flotect, SPDT, 1-1/ 4", Brass/Iron-

Dwyer V6EPB-B-S-4-MI Flow Switch, Flotect, SPDT, 1-1/ 4", Brass/Iron
Model: V6EPB-B-S-4-MI

Sale Price $425.43 USD
Regular Price $464.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $425.43 USD
Regular Price $464.95 USD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-360SS-1/4 Indicator, Sight Flow, 1/4" NPT, 316SS Body, 2 Wndw-

Dwyer SFI-360SS-1/4 Indicator, Sight Flow, 1/4" NPT, 316SS Body, 2 Wndw
Model: SFI-360SS-1/4

Sale Price $425.15 USD
Regular Price $464.65 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $425.15 USD
Regular Price $464.65 USD
Availability 8 to 9 Weeks
Quantity

Dwyer SFI-300SS-3/8 Indicator, Sight Flow, 3/ 8"NPT, 316SS Body, 2 Win-

Dwyer SFI-300SS-3/8 Indicator, Sight Flow, 3/ 8"NPT, 316SS Body, 2 Win
Model: SFI-300SS-3/8

Sale Price $421.86 USD
Regular Price $461.05 USD
Availability 3 Days

Qty:

Sale Price $421.86 USD
Regular Price $461.05 USD
Availability 3 Days
Quantity

Dwyer SFI-350SS-1/4 Sight Flow Indicator, ¼", stainless steel-

Dwyer SFI-350SS-1/4 Sight Flow Indicator, ¼", stainless steel
Model: SFI-350SS-1/4

Sale Price $421.86 USD
Regular Price $461.05 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $421.86 USD
Regular Price $461.05 USD
Availability 1 to 2 Weeks
Quantity

Dwyer DS-300-4 In-Line Flow Sensor, 4" Pipe Size-

Dwyer DS-300-4 In-Line Flow Sensor, 4" Pipe Size
Model: DS-300-4

Sale Price $420.81 USD
Regular Price $459.90 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $420.81 USD
Regular Price $459.90 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPS-S-S-1-MI Flotect Switch, SPDT, 1/2", SS/Iron-

Dwyer V6EPS-S-S-1-MI Flotect Switch, SPDT, 1/2", SS/Iron
Model: V6EPS-S-S-1-MI

Sale Price $418.75 USD
Regular Price $457.65 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $418.75 USD
Regular Price $457.65 USD
Availability 8 to 9 Weeks
Quantity

Dwyer UV-0112 Flow Meter, Ultra-View, 0.25/2.5 GPM-

Dwyer UV-0112 Flow Meter, Ultra-View, 0.25/2.5 GPM
Model: UV-0112

Sale Price $411.84 USD
Regular Price $450.10 USD
Availability 1 Week

Qty:

Sale Price $411.84 USD
Regular Price $450.10 USD
Availability 1 Week
Quantity

Dwyer UV-1112 Flow Meter, Ultra-View, 0.5/5.0 GPM-

Dwyer UV-1112 Flow Meter, Ultra-View, 0.5/5.0 GPM
Model: UV-1112

Sale Price $411.84 USD
Regular Price $450.10 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $411.84 USD
Regular Price $450.10 USD
Availability 1 to 2 Weeks
Quantity

Dwyer UV-2112 Flow Meter, Ultra-View, 1.0/10.0 GPM-

Dwyer UV-2112 Flow Meter, Ultra-View, 1.0/10.0 GPM
Model: UV-2112

Sale Price $411.84 USD
Regular Price $450.10 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $411.84 USD
Regular Price $450.10 USD
Availability 1 to 2 Weeks
Quantity

Dwyer UV-3112 Flow Meter, Ultra-View, 2.0/20.0 GPM-

Dwyer UV-3112 Flow Meter, Ultra-View, 2.0/20.0 GPM
Model: UV-3112

Sale Price $411.84 USD
Regular Price $450.10 USD
Availability 1 Week

Qty:

Sale Price $411.84 USD
Regular Price $450.10 USD
Availability 1 Week
Quantity

Dwyer SAE Series Butterfly Valves-

Dwyer SAE Series Butterfly Valves

Low Cost, S.A.E. Flange, Hydraulic Reservoir Shut Off Valve. Unique features include an O-ring flange face seal complying with S.A.E. J518 dimensional requirements. This design provides for bubble tight reservoir shut off up to 25 psi (1.72 bar) and a maximum temperature of 180°F (82.2°C).


Dwyer SFI-300SS-1/4 Indicator, Sight Flow, 1/ 4"NPT, 316SS Body, 2 Win-

Dwyer SFI-300SS-1/4 Indicator, Sight Flow, 1/ 4"NPT, 316SS Body, 2 Win
Model: SFI-300SS-1/4

Sale Price $394.18 USD
Regular Price $430.80 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $394.18 USD
Regular Price $430.80 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPB-B-S-3-B Flow Switch, Flotect, SPDT, 1" Brass, CSA-

Dwyer V6EPB-B-S-3-B Flow Switch, Flotect, SPDT, 1" Brass, CSA
Model: V6EPB-B-S-3-B

Sale Price $376.02 USD
Regular Price $410.95 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $376.02 USD
Regular Price $410.95 USD
Availability 8 to 9 Weeks
Quantity

Dwyer V6EPB-B-S-3-MI Flow Switch, Flotect, SPDT, 1" Brass/Iron-

Dwyer V6EPB-B-S-3-MI Flow Switch, Flotect, SPDT, 1" Brass/Iron
Model: V6EPB-B-S-3-MI

Sale Price $376.02 USD
Regular Price $410.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $376.02 USD
Regular Price $410.95 USD
Availability 2 to 3 Weeks
Quantity

Dwyer DS-300-3 In-Line Flow Sensor, 3" Pipe Size-

Dwyer DS-300-3 In-Line Flow Sensor, 3" Pipe Size
Model: DS-300-3

Sale Price $355.80 USD
Regular Price $388.85 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $355.80 USD
Regular Price $388.85 USD
Availability 1 to 2 Weeks
Quantity

Dwyer SFI-100-1-G1-I2 Indicator, Sight Flow, 1", PTFE gasket-

Dwyer SFI-100-1-G1-I2 Indicator, Sight Flow, 1", PTFE gasket
Model: SFI-100-1-G1-I2

Sale Price $329.17 USD
Regular Price $359.75 USD
Availability 3 Days

Qty:

Sale Price $329.17 USD
Regular Price $359.75 USD
Availability 3 Days
Quantity

Dwyer V6EPB-B-S-2-B Flow Switch, Flotect, SPDT, 3/4" Brass, CSA-

Dwyer V6EPB-B-S-2-B Flow Switch, Flotect, SPDT, 3/4" Brass, CSA
Model: V6EPB-B-S-2-B

Sale Price $325.33 USD
Regular Price $355.55 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $325.33 USD
Regular Price $355.55 USD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPB-B-S-2-MI Flow Switch, Flotect, SPDT, 3/4" Brass/Iron-

Dwyer V6EPB-B-S-2-MI Flow Switch, Flotect, SPDT, 3/4" Brass/Iron
Model: V6EPB-B-S-2-MI

Sale Price $325.33 USD
Regular Price $355.55 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $325.33 USD
Regular Price $355.55 USD
Availability 1 to 2 Weeks
Quantity

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