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 DS-300-1 In-Line Flow Sensor, 1" Pipe Size-

Dwyer DS-300-1 In-Line Flow Sensor, 1" Pipe Size
Model: DS-300-1

Sale Price $488.25 CAD
Regular Price $525.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $488.25 CAD
Regular Price $525.00 CAD
Availability 3 to 4 Weeks
Quantity

Dwyer DS-300-1-1/2 In-Line Flow Sensor, 1-1/2" Pipe Size-

Dwyer DS-300-1-1/2 In-Line Flow Sensor, 1-1/2" Pipe Size
Model: DS-300-1-1/2

Sale Price $482.67 CAD
Regular Price $519.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $482.67 CAD
Regular Price $519.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer DS-300-1-1/4 In-Line Flow Sensor, 1-1/4" Pipe Size-

Dwyer DS-300-1-1/4 In-Line Flow Sensor, 1-1/4" Pipe Size
Model: DS-300-1-1/4

Sale Price $482.67 CAD
Regular Price $519.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $482.67 CAD
Regular Price $519.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer DS-300-2-1/2 In-Line Flow Sensor, 2-1/2" Pipe Size-

Dwyer DS-300-2-1/2 In-Line Flow Sensor, 2-1/2" Pipe Size
Model: DS-300-2-1/2

Sale Price $482.67 CAD
Regular Price $519.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $482.67 CAD
Regular Price $519.00 CAD
Availability 3 to 4 Weeks
Quantity

Dwyer DS-300-2 In-Line Flow Sensor, 2" Pipe Size-

Dwyer DS-300-2 In-Line Flow Sensor, 2" Pipe Size
Model: DS-300-2

Sale Price $478.95 CAD
Regular Price $515.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $478.95 CAD
Regular Price $515.00 CAD
Availability 3 to 4 Weeks
Quantity

Dwyer V6EPB-B-S-1-B Flow Switch, Flotect, SPDT, 1/2", Brass, CSA, Gl-

Dwyer V6EPB-B-S-1-B Flow Switch, Flotect, SPDT, 1/2", Brass, CSA, Gl
Model: V6EPB-B-S-1-B

Sale Price $478.02 CAD
Regular Price $514.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $478.02 CAD
Regular Price $514.00 CAD
Availability 1 to 2 Weeks
Quantity

Dwyer V6EPB-B-S-1-MI Flow Switch, Flotect, SPDT, 1/2" Brass/Iron-

Dwyer V6EPB-B-S-1-MI Flow Switch, Flotect, SPDT, 1/2" Brass/Iron
Model: V6EPB-B-S-1-MI

Sale Price $478.02 CAD
Regular Price $514.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $478.02 CAD
Regular Price $514.00 CAD
Availability 5 to 6 Weeks
Quantity

SPECIAL!

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

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

Sale Price $476.16 CAD
Regular Price $541.00 CAD
Availability 1 in Stock

Qty:

Sale Price $476.16 CAD
Regular Price $541.00 CAD
Availability 1 in Stock
Quantity

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

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

Sale Price $475.23 CAD
Regular Price $511.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $475.23 CAD
Regular Price $511.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer RKA Regulator Kit For RMA Series-

Dwyer RKA Regulator Kit For RMA Series
Model: RKA

Sale Price $469.65 CAD
Regular Price $505.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $469.65 CAD
Regular Price $505.00 CAD
Availability 3 to 4 Weeks
Quantity

Dwyer SFI-300-1 Indicator, Sight Flow, 1" NPT-

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

Sale Price $465.93 CAD
Regular Price $501.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $465.93 CAD
Regular Price $501.00 CAD
Availability 1 to 2 Weeks
Quantity

Dwyer SFI-360-1 Indicator, Sight Flow, 1" NPT, SS Flapper-

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

Sale Price $465.93 CAD
Regular Price $501.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $465.93 CAD
Regular Price $501.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-100-1-1/4 Indicator, Sight Flow, 1 1/4" NPT-

Dwyer SFI-100-1-1/4 Indicator, Sight Flow, 1 1/4" NPT
Model: SFI-100-1-1/4

Sale Price $459.42 CAD
Regular Price $494.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $459.42 CAD
Regular Price $494.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-300-1/2 Indicator, Sight Flow, 1/2" NPT-

Dwyer SFI-300-1/2 Indicator, Sight Flow, 1/2" NPT
Model: SFI-300-1/2

Sale Price $454.77 CAD
Regular Price $489.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $454.77 CAD
Regular Price $489.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-300-3/4 Indicator, Sight Flow, 3/4" NPT-

Dwyer SFI-300-3/4 Indicator, Sight Flow, 3/4" NPT
Model: SFI-300-3/4

Sale Price $454.77 CAD
Regular Price $489.00 CAD
Availability 1 in Stock

Qty:

Sale Price $454.77 CAD
Regular Price $489.00 CAD
Availability 1 in Stock
Quantity

Dwyer SFI-350-1-1/4 Sight Flow Indicator, 1¼", bronze-

Dwyer SFI-350-1-1/4 Sight Flow Indicator, 1¼", bronze
Model: SFI-350-1-1/4

Sale Price $454.77 CAD
Regular Price $489.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $454.77 CAD
Regular Price $489.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-360-3/4 Indicator, Sight Flow, 3/4" NPT, SS Flapper-

Dwyer SFI-360-3/4 Indicator, Sight Flow, 3/4" NPT, SS Flapper
Model: SFI-360-3/4

Sale Price $454.77 CAD
Regular Price $489.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $454.77 CAD
Regular Price $489.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $445.47 CAD
Regular Price $479.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $445.47 CAD
Regular Price $479.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $445.47 CAD
Regular Price $479.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $445.47 CAD
Regular Price $479.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $426.87 CAD
Regular Price $459.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $426.87 CAD
Regular Price $459.00 CAD
Availability 3 to 4 Weeks
Quantity

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