Sight Flow Indicators

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Gain an inside view of gas and water pipelines with sight flow indicators. Crystal-clear tubes and windows made from tempered glass or durable plastic make it easy to visually monitor flow-through from just about any angle, while built-in flapper, rotary and other types of indicators help you monitor flow rate at the same time.

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Showing 1 to 20 of 102 products

Mastercool 93213 Sight Glass and Mounting Ring for the 93103
Model: 93213

Sale Price	$9.46 CAD
Regular Price	$11.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$9.46 CAD
Regular Price	$11.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Mastercool 83213 Sight Glass and Mounting Ring for aluminum manifold set
Model: 83213

Sale Price	$8.60 CAD
Regular Price	$10.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$8.60 CAD
Regular Price	$10.00 CAD
Availability	2 to 3 Weeks
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	$403.62 CAD
Regular Price	$434.00 CAD
Availability	1 to 2 Weeks

Qty:

Sale Price	$403.62 CAD
Regular Price	$434.00 CAD
Availability	1 to 2 Weeks
Quantity	Quantity

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

Sale Price	$175.77 CAD
Regular Price	$189.00 CAD
Availability	4 to 5 Weeks

Qty:

Sale Price	$175.77 CAD
Regular Price	$189.00 CAD
Availability	4 to 5 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	$403.62 CAD
Regular Price	$434.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$403.62 CAD
Regular Price	$434.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$175.77 CAD
Regular Price	$189.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$175.77 CAD
Regular Price	$189.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-800 Series Sight Flow Indicator/Transmitters

Constructed of clear plastic enabling 360° viewing of the rotor for easy flow indication. SFI-800 models are constructed of Polysulfone with excellent chemical compatibility, high pressure and temperature ratings, and all wetted materials are FDA/NSF ratable for potable water applications.

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

Sale Price	$4118.97 CAD
Regular Price	$4429.00 CAD
Availability	6 to 7 Weeks

Qty:

Sale Price	$4118.97 CAD
Regular Price	$4429.00 CAD
Availability	6 to 7 Weeks
Quantity	Quantity

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

Sale Price	$1217.37 CAD
Regular Price	$1309.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1217.37 CAD
Regular Price	$1309.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$2867.19 CAD
Regular Price	$3083.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2867.19 CAD
Regular Price	$3083.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$1824.66 CAD
Regular Price	$1962.00 CAD
Availability	3 to 4 Weeks

Qty:

Sale Price	$1824.66 CAD
Regular Price	$1962.00 CAD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$1121.58 CAD
Regular Price	$1206.00 CAD
Availability	3 to 4 Weeks

Qty:

Sale Price	$1121.58 CAD
Regular Price	$1206.00 CAD
Availability	3 to 4 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	$1449.87 CAD
Regular Price	$1559.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1449.87 CAD
Regular Price	$1559.00 CAD
Availability	2 to 3 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	$1578.21 CAD
Regular Price	$1697.00 CAD
Availability	3 to 4 Weeks

Qty:

Sale Price	$1578.21 CAD
Regular Price	$1697.00 CAD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$1396.86 CAD
Regular Price	$1502.00 CAD
Availability	3 to 4 Weeks

Qty:

Sale Price	$1396.86 CAD
Regular Price	$1502.00 CAD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$4402.62 CAD
Regular Price	$4734.00 CAD
Availability	8 to 9 Weeks

Qty:

Sale Price	$4402.62 CAD
Regular Price	$4734.00 CAD
Availability	8 to 9 Weeks
Quantity	Quantity

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

Sale Price	$3044.82 CAD
Regular Price	$3274.00 CAD
Availability	3 to 4 Weeks

Qty:

Sale Price	$3044.82 CAD
Regular Price	$3274.00 CAD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$2027.40 CAD
Regular Price	$2180.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2027.40 CAD
Regular Price	$2180.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$1538.22 CAD
Regular Price	$1654.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1538.22 CAD
Regular Price	$1654.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$1624.71 CAD
Regular Price	$1747.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1624.71 CAD
Regular Price	$1747.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 1 to 20 of 102 products

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Sight Flow Indicators

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Mastercool 93213 Sight Glass and Mounting Ring for the 93103 Model: 93213

Qty:

Mastercool 83213 Sight Glass and Mounting Ring for aluminum manifold set Model: 83213

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

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

Qty:

Dwyer SFI-800 Series Sight Flow Indicator/Transmitters

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

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

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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

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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-400F-2 Indicator, Sight Flow, Tube, 316SS Body Model: SFI-400F-2

Qty:

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

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

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Mastercool 93213 Sight Glass and Mounting Ring for the 93103
Model: 93213

Mastercool 83213 Sight Glass and Mounting Ring for aluminum manifold set
Model: 83213

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

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

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

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

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

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

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

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