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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 221 to 240 of 478 products

Dwyer SFI-550-1/4 Sight Window, 1/4" NPT, Plated Steel
Model: SFI-550-1/4

Sale Price	$22.37 USD
Regular Price	$24.45 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$22.37 USD
Regular Price	$24.45 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-550-1/2 Sight Window, 1/2" NPT, Plated Steel
Model: SFI-550-1/2

Sale Price	$29.69 USD
Regular Price	$32.45 USD
Availability	3 Days

Qty:

Sale Price	$29.69 USD
Regular Price	$32.45 USD
Availability	3 Days
Quantity	Quantity

Dwyer SFI-550-1-1/4 Sight Window, 1-1/4" NPT, Plated Steel
Model: SFI-550-1-1/4

Sale Price	$75.99 USD
Regular Price	$83.05 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$75.99 USD
Regular Price	$83.05 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-550-1-1/2 Sight Window, 1-1/2" NPT, Plated Steel
Model: SFI-550-1-1/2

Sale Price	$94.11 USD
Regular Price	$102.85 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$94.11 USD
Regular Price	$102.85 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-550-1 Sight Window, 1" NPT, Plated Steel
Model: SFI-550-1

Sale Price	$44.70 USD
Regular Price	$48.85 USD
Availability	20 in Stock

Qty:

Sale Price	$44.70 USD
Regular Price	$48.85 USD
Availability	20 in Stock
Quantity	Quantity

Dwyer SFI-500B-3/4 Sight Window, 3/4" NPT, Brass
Model: SFI-500B-3/4

Sale Price	$96.44 USD
Regular Price	$105.40 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$96.44 USD
Regular Price	$105.40 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-500B-2 Sight Window, 2" NPT, Brass
Model: SFI-500B-2

Sale Price	$189.27 USD
Regular Price	$206.85 USD
Availability	1 Week

Qty:

Sale Price	$189.27 USD
Regular Price	$206.85 USD
Availability	1 Week
Quantity	Quantity

Dwyer SFI-500B-1-1/4 Sight Window, 1 1/4" NPT, Brass
Model: SFI-500B-1-1/4

Sale Price	$154.09 USD
Regular Price	$168.40 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$154.09 USD
Regular Price	$168.40 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-500B-1-1/2 Sight Window, 1-1/2", Brass
Model: SFI-500B-1-1/2

Sale Price	$170.10 USD
Regular Price	$185.90 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$170.10 USD
Regular Price	$185.90 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-500B-1 Sight Window, 1" NPT, Brass
Model: SFI-500B-1

Sale Price	$118.54 USD
Regular Price	$129.55 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$118.54 USD
Regular Price	$129.55 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dwyer SFI-400SS-4 Indicator, Sight Flow, 4" NPT, Tube, 316SS Body
Model: SFI-400SS-4

Sale Price	$2717.96 USD
Regular Price	$2970.45 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$2717.96 USD
Regular Price	$2970.45 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-400SS-3/4 Indicator, Sight Flow, 3/4"NPT, Tube, 316SS Body
Model: SFI-400SS-3/4

Sale Price	$802.82 USD
Regular Price	$877.40 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$802.82 USD
Regular Price	$877.40 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-400SS-3 Indicator, Sight Flow, 3" NPT, Tube, 316SS Body
Model: SFI-400SS-3

Sale Price	$1891.44 USD
Regular Price	$2067.15 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$1891.44 USD
Regular Price	$2067.15 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Dwyer SFI-400SS-2 Indicator, Sight Flow, 2" NPT, Tube, 316SS Body
Model: SFI-400SS-2

Sale Price	$1204.00 USD
Regular Price	$1315.85 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1204.00 USD
Regular Price	$1315.85 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-400SS-1/2 Indicator, Sight Flow, 1/2" NPT, Tube, 316SS Body
Model: SFI-400SS-1/2

Sale Price	$740.01 USD
Regular Price	$808.75 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$740.01 USD
Regular Price	$808.75 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-400SS-1-1/4 Indicator, Sight Flow, 1-1/4" NPT, Tube, 316SS Body
Model: SFI-400SS-1-1/4

Sale Price	$956.63 USD
Regular Price	$1045.50 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$956.63 USD
Regular Price	$1045.50 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-400SS-1-1/2 Indicator, Sight Flow, 1-1/2" NPT, Tube, 316SS Body
Model: SFI-400SS-1-1/2

Sale Price	$1041.00 USD
Regular Price	$1137.70 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$1041.00 USD
Regular Price	$1137.70 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-400SS-1 Indicator, Sight Flow, 1" NPT, Tube, 316SS Body
Model: SFI-400SS-1

Sale Price	$921.36 USD
Regular Price	$1006.95 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$921.36 USD
Regular Price	$1006.95 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-400F-4 Indicator, Sight Flow, Tube, 316SS Body
Model: SFI-400F-4

Sale Price	$2905.08 USD
Regular Price	$3174.95 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$2905.08 USD
Regular Price	$3174.95 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Dwyer SFI-400F-3 Indicator, Sight Flow, Tube, 316SS Body
Model: SFI-400F-3

Sale Price	$2008.93 USD
Regular Price	$2195.55 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$2008.93 USD
Regular Price	$2195.55 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Showing 221 to 240 of 478 products

4.8/5 Stars

4.8/5 Stars

Flow

Dwyer SFI-550-1/4 Sight Window, 1/4" NPT, Plated Steel Model: SFI-550-1/4

Qty:

Dwyer SFI-550-1/2 Sight Window, 1/2" NPT, Plated Steel Model: SFI-550-1/2

Qty:

Dwyer SFI-550-1-1/4 Sight Window, 1-1/4" NPT, Plated Steel Model: SFI-550-1-1/4

Qty:

Dwyer SFI-550-1-1/2 Sight Window, 1-1/2" NPT, Plated Steel Model: SFI-550-1-1/2

Qty:

Dwyer SFI-550-1 Sight Window, 1" NPT, Plated Steel Model: SFI-550-1

Qty:

Dwyer SFI-500B-3/4 Sight Window, 3/4" NPT, Brass Model: SFI-500B-3/4

Qty:

Dwyer SFI-500B-2 Sight Window, 2" NPT, Brass Model: SFI-500B-2

Qty:

Dwyer SFI-500B-1-1/4 Sight Window, 1 1/4" NPT, Brass Model: SFI-500B-1-1/4

Qty:

Dwyer SFI-500B-1-1/2 Sight Window, 1-1/2", Brass Model: SFI-500B-1-1/2

Qty:

Dwyer SFI-500B-1 Sight Window, 1" NPT, Brass Model: SFI-500B-1

Qty:

Dwyer SFI-400SS-4 Indicator, Sight Flow, 4" NPT, Tube, 316SS Body Model: SFI-400SS-4

Qty:

Dwyer SFI-400SS-3/4 Indicator, Sight Flow, 3/4"NPT, Tube, 316SS Body Model: SFI-400SS-3/4

Qty:

Dwyer SFI-400SS-3 Indicator, Sight Flow, 3" NPT, Tube, 316SS Body Model: SFI-400SS-3

Qty:

Dwyer SFI-400SS-2 Indicator, Sight Flow, 2" NPT, Tube, 316SS Body Model: SFI-400SS-2

Qty:

Dwyer SFI-400SS-1/2 Indicator, Sight Flow, 1/2" NPT, Tube, 316SS Body Model: SFI-400SS-1/2

Qty:

Dwyer SFI-400SS-1-1/4 Indicator, Sight Flow, 1-1/4" NPT, Tube, 316SS Body Model: SFI-400SS-1-1/4

Qty:

Dwyer SFI-400SS-1-1/2 Indicator, Sight Flow, 1-1/2" NPT, Tube, 316SS Body Model: SFI-400SS-1-1/2

Qty:

Dwyer SFI-400SS-1 Indicator, Sight Flow, 1" NPT, Tube, 316SS Body Model: SFI-400SS-1

Qty:

Dwyer SFI-400F-4 Indicator, Sight Flow, Tube, 316SS Body Model: SFI-400F-4

Qty:

Dwyer SFI-400F-3 Indicator, Sight Flow, Tube, 316SS Body Model: SFI-400F-3

Qty:

Dwyer SFI-550-1/4 Sight Window, 1/4" NPT, Plated Steel
Model: SFI-550-1/4

Dwyer SFI-550-1/2 Sight Window, 1/2" NPT, Plated Steel
Model: SFI-550-1/2

Dwyer SFI-550-1-1/4 Sight Window, 1-1/4" NPT, Plated Steel
Model: SFI-550-1-1/4

Dwyer SFI-550-1-1/2 Sight Window, 1-1/2" NPT, Plated Steel
Model: SFI-550-1-1/2

Dwyer SFI-550-1 Sight Window, 1" NPT, Plated Steel
Model: SFI-550-1

Dwyer SFI-500B-3/4 Sight Window, 3/4" NPT, Brass
Model: SFI-500B-3/4

Dwyer SFI-500B-2 Sight Window, 2" NPT, Brass
Model: SFI-500B-2

Dwyer SFI-500B-1-1/4 Sight Window, 1 1/4" NPT, Brass
Model: SFI-500B-1-1/4

Dwyer SFI-500B-1-1/2 Sight Window, 1-1/2", Brass
Model: SFI-500B-1-1/2

Dwyer SFI-500B-1 Sight Window, 1" NPT, Brass
Model: SFI-500B-1

Dwyer SFI-400SS-4 Indicator, Sight Flow, 4" NPT, Tube, 316SS Body
Model: SFI-400SS-4

Dwyer SFI-400SS-3/4 Indicator, Sight Flow, 3/4"NPT, Tube, 316SS Body
Model: SFI-400SS-3/4

Dwyer SFI-400SS-3 Indicator, Sight Flow, 3" NPT, Tube, 316SS Body
Model: SFI-400SS-3

Dwyer SFI-400SS-2 Indicator, Sight Flow, 2" NPT, Tube, 316SS Body
Model: SFI-400SS-2

Dwyer SFI-400SS-1/2 Indicator, Sight Flow, 1/2" NPT, Tube, 316SS Body
Model: SFI-400SS-1/2

Dwyer SFI-400SS-1-1/4 Indicator, Sight Flow, 1-1/4" NPT, Tube, 316SS Body
Model: SFI-400SS-1-1/4

Dwyer SFI-400SS-1-1/2 Indicator, Sight Flow, 1-1/2" NPT, Tube, 316SS Body
Model: SFI-400SS-1-1/2

Dwyer SFI-400SS-1 Indicator, Sight Flow, 1" NPT, Tube, 316SS Body
Model: SFI-400SS-1

Dwyer SFI-400F-4 Indicator, Sight Flow, Tube, 316SS Body
Model: SFI-400F-4

Dwyer SFI-400F-3 Indicator, Sight Flow, Tube, 316SS Body
Model: SFI-400F-3