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 41 to 60 of 102 products

Dwyer SFI-350FCS-3 Indicator, Sight Flow, 3" NPT, 2 Wndw, Carbon Steel
Model: SFI-350FCS-3

Sale Price	$2965.77 CAD
Regular Price	$3189.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2965.77 CAD
Regular Price	$3189.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-350FCS-4 Indicator, Sight Flow, 4" NPT, 2 Wndw, Carbon Steel
Model: SFI-350FCS-4

Sale Price	$4436.10 CAD
Regular Price	$4770.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$4436.10 CAD
Regular Price	$4770.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-350FCS-6 Indicator, Sight Flow, 6" NPT, 2 Wndw, Carbon Steel
Model: SFI-350FCS-6

Sale Price	$7609.26 CAD
Regular Price	$8182.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$7609.26 CAD
Regular Price	$8182.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-350FSS-1-1/2 Indicator, Sight Flow, 1-1/2" NPT, 2 Wndw, 316SS Bo
Model: SFI-350FSS-1-1/2

Sale Price	$3117.36 CAD
Regular Price	$3352.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$3117.36 CAD
Regular Price	$3352.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-350FSS-2 Indicator, Sight Flow, 2" NPT, 2 Wndw, 316SS Body
Model: SFI-350FSS-2

Sale Price	$3289.41 CAD
Regular Price	$3537.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$3289.41 CAD
Regular Price	$3537.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-350FSS-3 Indicator, Sight Flow, 3" NPT, 2 Wndw, 316SS Body
Model: SFI-350FSS-3

Sale Price	$4617.45 CAD
Regular Price	$4965.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$4617.45 CAD
Regular Price	$4965.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-350FSS-4 Indicator, Sight Flow, 4" NPT, 2 Wndw, 316SS Body
Model: SFI-350FSS-4

Sale Price	$6870.84 CAD
Regular Price	$7388.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$6870.84 CAD
Regular Price	$7388.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Dwyer SFI-350FSS-6 Indicator, Sight Flow, 6" NPT, 2 Wndw, 316SS Body
Model: SFI-350FSS-6

Sale Price	$10223.49 CAD
Regular Price	$10993.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$10223.49 CAD
Regular Price	$10993.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$889.08 CAD
Regular Price	$956.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$889.08 CAD
Regular Price	$956.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Dwyer SFI-350SS-1-1/2 Sight Flow Indicator, 1½", stainless steel
Model: SFI-350SS-1-1/2

Sale Price	$1974.39 CAD
Regular Price	$2123.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1974.39 CAD
Regular Price	$2123.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

$Dwyer SFI-350SS-1-1/4 Sight Flow Indicator, 1&frac14;&quot;, stainless steel-$

Dwyer SFI-350SS-1-1/4 Sight Flow Indicator, 1¼", stainless steel
Model: SFI-350SS-1-1/4

Sale Price	$915.12 CAD
Regular Price	$984.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$915.12 CAD
Regular Price	$984.00 CAD
Availability	2 to 3 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	$780.27 CAD
Regular Price	$839.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$780.27 CAD
Regular Price	$839.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

$Dwyer SFI-350SS-1/4 Sight Flow Indicator, &frac14;&quot;, stainless steel-$

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

Sale Price	$649.14 CAD
Regular Price	$698.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$649.14 CAD
Regular Price	$698.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

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

Sale Price	$800.73 CAD
Regular Price	$861.00 CAD
Availability	1 to 2 Weeks

Qty:

Sale Price	$800.73 CAD
Regular Price	$861.00 CAD
Availability	1 to 2 Weeks
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	$686.34 CAD
Regular Price	$738.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$686.34 CAD
Regular Price	$738.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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	Quantity

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

Sale Price	$991.38 CAD
Regular Price	$1066.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$991.38 CAD
Regular Price	$1066.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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	Quantity

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	Quantity

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

Sale Price	$394.32 CAD
Regular Price	$424.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$394.32 CAD
Regular Price	$424.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 41 to 60 of 102 products

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Sight Flow Indicators

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Dwyer SFI-350FCS-3 Indicator, Sight Flow, 3" NPT, 2 Wndw, Carbon Steel Model: SFI-350FCS-3

Qty:

Dwyer SFI-350FCS-4 Indicator, Sight Flow, 4" NPT, 2 Wndw, Carbon Steel Model: SFI-350FCS-4

Qty:

Dwyer SFI-350FCS-6 Indicator, Sight Flow, 6" NPT, 2 Wndw, Carbon Steel Model: SFI-350FCS-6

Qty:

Dwyer SFI-350FSS-1-1/2 Indicator, Sight Flow, 1-1/2" NPT, 2 Wndw, 316SS Bo Model: SFI-350FSS-1-1/2

Qty:

Dwyer SFI-350FSS-2 Indicator, Sight Flow, 2" NPT, 2 Wndw, 316SS Body Model: SFI-350FSS-2

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Dwyer SFI-350FSS-3 Indicator, Sight Flow, 3" NPT, 2 Wndw, 316SS Body Model: SFI-350FSS-3

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Dwyer SFI-350FSS-4 Indicator, Sight Flow, 4" NPT, 2 Wndw, 316SS Body Model: SFI-350FSS-4

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Dwyer SFI-350FSS-6 Indicator, Sight Flow, 6" NPT, 2 Wndw, 316SS Body Model: SFI-350FSS-6

Qty:

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

Qty:

Dwyer SFI-350SS-1-1/2 Sight Flow Indicator, 1½", stainless steel Model: SFI-350SS-1-1/2

Qty:

Dwyer SFI-350SS-1-1/4 Sight Flow Indicator, 1¼", stainless steel Model: SFI-350SS-1-1/4

Qty:

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

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

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

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Dwyer SFI-350FCS-3 Indicator, Sight Flow, 3" NPT, 2 Wndw, Carbon Steel
Model: SFI-350FCS-3

Dwyer SFI-350FCS-4 Indicator, Sight Flow, 4" NPT, 2 Wndw, Carbon Steel
Model: SFI-350FCS-4

Dwyer SFI-350FCS-6 Indicator, Sight Flow, 6" NPT, 2 Wndw, Carbon Steel
Model: SFI-350FCS-6

Dwyer SFI-350FSS-1-1/2 Indicator, Sight Flow, 1-1/2" NPT, 2 Wndw, 316SS Bo
Model: SFI-350FSS-1-1/2

Dwyer SFI-350FSS-2 Indicator, Sight Flow, 2" NPT, 2 Wndw, 316SS Body
Model: SFI-350FSS-2

Dwyer SFI-350FSS-3 Indicator, Sight Flow, 3" NPT, 2 Wndw, 316SS Body
Model: SFI-350FSS-3

Dwyer SFI-350FSS-4 Indicator, Sight Flow, 4" NPT, 2 Wndw, 316SS Body
Model: SFI-350FSS-4

Dwyer SFI-350FSS-6 Indicator, Sight Flow, 6" NPT, 2 Wndw, 316SS Body
Model: SFI-350FSS-6

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

Dwyer SFI-350SS-1-1/2 Sight Flow Indicator, 1½", stainless steel
Model: SFI-350SS-1-1/2

Dwyer SFI-350SS-1-1/4 Sight Flow Indicator, 1¼", stainless steel
Model: SFI-350SS-1-1/4

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

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

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

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

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

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

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

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

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