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 101 to 120 of 477 products

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

Dwyer SFI-350SS-3/4 Sight Flow Indicator, ¾", stainless steel
Model: SFI-350SS-3/4

Sale Price	$520.64 USD
Regular Price	$569.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$520.64 USD
Regular Price	$569.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer HFL-2-05 In-Line Oil Flow Monitor, 0.5 to 5GPM
Model: HFL-2-05

Sale Price	$518.81 USD
Regular Price	$567.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$518.81 USD
Regular Price	$567.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-360SS-3/4 Indicator, Sight Flow, 3/4" NPT, 316SS Body, 2 Wndw
Model: SFI-360SS-3/4

Sale Price	$517.30 USD
Regular Price	$565.35 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$517.30 USD
Regular Price	$565.35 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-100-1-1/2-G1-I2 Indicator, Sight Flow, 1-1/2", PTFE gasket
Model: SFI-100-1-1/2-G1-I2

Sale Price	$515.51 USD
Regular Price	$563.40 USD
Availability	5 to 6 Weeks

Qty:

Sale Price	$515.51 USD
Regular Price	$563.40 USD
Availability	5 to 6 Weeks
Quantity	Quantity

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

Dwyer SFI-350SS-1/2 Sight Flow Indicator, ½", stainless steel
Model: SFI-350SS-1/2

Sale Price	$507.60 USD
Regular Price	$554.75 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$507.60 USD
Regular Price	$554.75 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-400CI-1 Indicator, Sight Flow, 1" NPT, Tube Type, Cast Iron
Model: SFI-400CI-1

Sale Price	$504.03 USD
Regular Price	$550.85 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$504.03 USD
Regular Price	$550.85 USD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$501.97 USD
Regular Price	$548.60 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$501.97 USD
Regular Price	$548.60 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer V6EPB-B-S-5-B Flow Switch, Flotect, SPDT, 1-1/ 2", Brass, CSA
Model: V6EPB-B-S-5-B

Sale Price	$500.92 USD
Regular Price	$547.45 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$500.92 USD
Regular Price	$547.45 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer V6EPB-B-S-5-MI Flow Switch, Flotect, SPDT, 1-1/ 2", Brass/Iron
Model: V6EPB-B-S-5-MI

Sale Price	$500.92 USD
Regular Price	$547.45 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$500.92 USD
Regular Price	$547.45 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer V6EPS-S-S-3-MI Flotect Switch, SPDT, 1", SS/Iron
Model: V6EPS-S-S-3-MI

Sale Price	$493.95 USD
Regular Price	$539.84 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$493.95 USD
Regular Price	$539.84 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer V6EPS-S-S-2-FS Flotect Switch, SPDT, 3/4", SS/Forged Steel
Model: V6EPS-S-S-2-FS

Sale Price	$483.76 USD
Regular Price	$528.70 USD
Availability	3 Days

Qty:

Sale Price	$483.76 USD
Regular Price	$528.70 USD
Availability	3 Days
Quantity	Quantity

Dwyer SFI-100-2 Indicator, Sight Flow, 2" NPT
Model: SFI-100-2

Sale Price	$480.70 USD
Regular Price	$525.35 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$480.70 USD
Regular Price	$525.35 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-300SS-3/4 Indicator, Sight Flow, 3/ 4"NPT, 316SS Body, 2 Win
Model: SFI-300SS-3/4

Sale Price	$480.70 USD
Regular Price	$525.35 USD
Availability	3 Days

Qty:

Sale Price	$480.70 USD
Regular Price	$525.35 USD
Availability	3 Days
Quantity	Quantity

Dwyer SFI-360SS-3/8 Indicator, Sight Flow, 3/8" NPT, 316SS Body, 2 Wndw
Model: SFI-360SS-3/8

Sale Price	$459.74 USD
Regular Price	$502.45 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$459.74 USD
Regular Price	$502.45 USD
Availability	8 to 9 Weeks
Quantity	Quantity

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

Sale Price	$456.40 USD
Regular Price	$498.80 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$456.40 USD
Regular Price	$498.80 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-100-1-1/2 Indicator, Sight Flow, 1.5"
Model: SFI-100-1-1/2

Sale Price	$450.77 USD
Regular Price	$492.65 USD
Availability	3 Days

Qty:

Sale Price	$450.77 USD
Regular Price	$492.65 USD
Availability	3 Days
Quantity	Quantity

Dwyer V6EPB-B-D-3-B Flow Switch, Flotech, DPDT Brass, 1", Brass
Model: V6EPB-B-D-3-B

Sale Price	$450.00 USD
Regular Price	$491.80 USD
Availability	1 Week

Qty:

Sale Price	$450.00 USD
Regular Price	$491.80 USD
Availability	1 Week
Quantity	Quantity

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

Dwyer SFI-350SS-3/8 Sight Flow Indicator, ⅜", stainless steel
Model: SFI-350SS-3/8

Sale Price	$446.43 USD
Regular Price	$487.90 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$446.43 USD
Regular Price	$487.90 USD
Availability	8 to 9 Weeks
Quantity	Quantity

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

Sale Price	$445.61 USD
Regular Price	$487.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$445.61 USD
Regular Price	$487.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Dwyer V6EPS-S-S-2-MI Flotect Switch, SPDT, 3/4", SS/Iron
Model: V6EPS-S-S-2-MI

Sale Price	$433.07 USD
Regular Price	$473.30 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$433.07 USD
Regular Price	$473.30 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Showing 101 to 120 of 477 products

4.8/5 Stars

4.8/5 Stars

Flow

Dwyer SFI-350SS-3/4 Sight Flow Indicator, ¾", stainless steel Model: SFI-350SS-3/4

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Dwyer HFL-2-05 In-Line Oil Flow Monitor, 0.5 to 5GPM Model: HFL-2-05

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Dwyer SFI-360SS-3/4 Indicator, Sight Flow, 3/4" NPT, 316SS Body, 2 Wndw Model: SFI-360SS-3/4

Qty:

Dwyer SFI-100-1-1/2-G1-I2 Indicator, Sight Flow, 1-1/2", PTFE gasket Model: SFI-100-1-1/2-G1-I2

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Dwyer SFI-350SS-1/2 Sight Flow Indicator, ½", stainless steel Model: SFI-350SS-1/2

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Dwyer SFI-400CI-1 Indicator, Sight Flow, 1" NPT, Tube Type, Cast Iron Model: SFI-400CI-1

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

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Dwyer V6EPB-B-S-5-B Flow Switch, Flotect, SPDT, 1-1/ 2", Brass, CSA Model: V6EPB-B-S-5-B

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Dwyer V6EPB-B-S-5-MI Flow Switch, Flotect, SPDT, 1-1/ 2", Brass/Iron Model: V6EPB-B-S-5-MI

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Dwyer V6EPS-S-S-3-MI Flotect Switch, SPDT, 1", SS/Iron Model: V6EPS-S-S-3-MI

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Dwyer V6EPS-S-S-2-FS Flotect Switch, SPDT, 3/4", SS/Forged Steel Model: V6EPS-S-S-2-FS

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Dwyer SFI-100-2 Indicator, Sight Flow, 2" NPT Model: SFI-100-2

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Dwyer SFI-300SS-3/4 Indicator, Sight Flow, 3/ 4"NPT, 316SS Body, 2 Win Model: SFI-300SS-3/4

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Dwyer SFI-360SS-3/8 Indicator, Sight Flow, 3/8" NPT, 316SS Body, 2 Wndw Model: SFI-360SS-3/8

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

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Dwyer SFI-100-1-1/2 Indicator, Sight Flow, 1.5" Model: SFI-100-1-1/2

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Dwyer V6EPB-B-D-3-B Flow Switch, Flotech, DPDT Brass, 1", Brass Model: V6EPB-B-D-3-B

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Dwyer SFI-350SS-3/8 Sight Flow Indicator, ⅜", stainless steel Model: SFI-350SS-3/8

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

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Dwyer V6EPS-S-S-2-MI Flotect Switch, SPDT, 3/4", SS/Iron Model: V6EPS-S-S-2-MI

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Dwyer SFI-350SS-3/4 Sight Flow Indicator, ¾", stainless steel
Model: SFI-350SS-3/4

Dwyer HFL-2-05 In-Line Oil Flow Monitor, 0.5 to 5GPM
Model: HFL-2-05

Dwyer SFI-360SS-3/4 Indicator, Sight Flow, 3/4" NPT, 316SS Body, 2 Wndw
Model: SFI-360SS-3/4

Dwyer SFI-100-1-1/2-G1-I2 Indicator, Sight Flow, 1-1/2", PTFE gasket
Model: SFI-100-1-1/2-G1-I2

Dwyer SFI-350SS-1/2 Sight Flow Indicator, ½", stainless steel
Model: SFI-350SS-1/2

Dwyer SFI-400CI-1 Indicator, Sight Flow, 1" NPT, Tube Type, Cast Iron
Model: SFI-400CI-1

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

Dwyer V6EPB-B-S-5-B Flow Switch, Flotect, SPDT, 1-1/ 2", Brass, CSA
Model: V6EPB-B-S-5-B

Dwyer V6EPB-B-S-5-MI Flow Switch, Flotect, SPDT, 1-1/ 2", Brass/Iron
Model: V6EPB-B-S-5-MI

Dwyer V6EPS-S-S-3-MI Flotect Switch, SPDT, 1", SS/Iron
Model: V6EPS-S-S-3-MI

Dwyer V6EPS-S-S-2-FS Flotect Switch, SPDT, 3/4", SS/Forged Steel
Model: V6EPS-S-S-2-FS

Dwyer SFI-100-2 Indicator, Sight Flow, 2" NPT
Model: SFI-100-2

Dwyer SFI-300SS-3/4 Indicator, Sight Flow, 3/ 4"NPT, 316SS Body, 2 Win
Model: SFI-300SS-3/4

Dwyer SFI-360SS-3/8 Indicator, Sight Flow, 3/8" NPT, 316SS Body, 2 Wndw
Model: SFI-360SS-3/8

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

Dwyer SFI-100-1-1/2 Indicator, Sight Flow, 1.5"
Model: SFI-100-1-1/2

Dwyer V6EPB-B-D-3-B Flow Switch, Flotech, DPDT Brass, 1", Brass
Model: V6EPB-B-D-3-B

Dwyer SFI-350SS-3/8 Sight Flow Indicator, ⅜", stainless steel
Model: SFI-350SS-3/8

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

Dwyer V6EPS-S-S-2-MI Flotect Switch, SPDT, 3/4", SS/Iron
Model: V6EPS-S-S-2-MI