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25108 REVIEWS

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4.7/5 Stars

25108 REVIEWS

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

Dwyer SFI-100 & SFI-300 Series MIDWEST Sight Flow Indicators-

Dwyer SFI-100 & SFI-300 Series MIDWEST Sight Flow Indicators

The 100 and 300 Series offer threaded process connections, viewing windows, and bodies of brass or 316 SS. The 100 type has a single window with a rotating impeller, the 300 type has a double window with a rotating impeller, the 350 type has a double window with no moving indicator, and the 360 type has a double window with a flapper.

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Dwyer SFI-100-1/2 Indicator, Sight Flow, 1/2" NPT-

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

Sale Price $337.59 CAD
Regular Price $363.00 CAD
Availability 12 in Stock

Qty:

Sale Price $337.59 CAD
Regular Price $363.00 CAD
Availability 12 in Stock
Quantity

Dwyer SFI-100-3/4 Indicator, Sight Flow, 3/4" NPT-

Dwyer SFI-100-3/4 Indicator, Sight Flow, 3/4" NPT
Model: SFI-100-3/4

Sale Price $356.19 CAD
Regular Price $383.00 CAD
Availability 4 in Stock

Qty:

Sale Price $356.19 CAD
Regular Price $383.00 CAD
Availability 4 in Stock
Quantity

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

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

Sale Price $702.15 CAD
Regular Price $755.00 CAD
Availability 2 in Stock

Qty:

Sale Price $702.15 CAD
Regular Price $755.00 CAD
Availability 2 in Stock
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 $482.67 CAD
Regular Price $541.00 CAD
Availability 1 in Stock

Qty:

Sale Price $482.67 CAD
Regular Price $541.00 CAD
Availability 1 in Stock
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 $460.35 CAD
Regular Price $495.00 CAD
Availability 1 in Stock

Qty:

Sale Price $460.35 CAD
Regular Price $495.00 CAD
Availability 1 in Stock
Quantity

Dwyer SFI-100-1 Indicator, Sight Flow, 1"-

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

Sale Price $428.73 CAD
Regular Price $461.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $428.73 CAD
Regular Price $461.00 CAD
Availability 3 to 4 Weeks
Quantity

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

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 $805.38 CAD
Regular Price $866.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $805.38 CAD
Regular Price $866.00 CAD
Availability 4 to 5 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 $465.00 CAD
Regular Price $500.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $465.00 CAD
Regular Price $500.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-100-1-G1-I2 Indicator, Sight Flow, 1", PTFE gasket-

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

Sale Price $514.29 CAD
Regular Price $553.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $514.29 CAD
Regular Price $553.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $295.74 CAD
Regular Price $318.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $295.74 CAD
Regular Price $318.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $748.65 CAD
Regular Price $805.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $748.65 CAD
Regular Price $805.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-100-2-G1-I2 Indicator, Sight Flow, 2", PTFE gasket-

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

Sale Price $869.55 CAD
Regular Price $935.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $869.55 CAD
Regular Price $935.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-100-3/4-I2 Sight Flow Indicator with 316SS impeller, 0.75" (19.05 mm) body-

Dwyer SFI-100-3/4-I2 Sight Flow Indicator with 316SS impeller, 0.75" (19.05 mm) body
Model: SFI-100-3/4-I2

Sale Price $413.85 CAD
Regular Price $445.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $413.85 CAD
Regular Price $445.00 CAD
Availability 5 to 6 Weeks
Quantity

Dwyer SFI-100-3/8 Indicator, Sight Flow, 3/8" NPT-

Dwyer SFI-100-3/8 Indicator, Sight Flow, 3/8" NPT
Model: SFI-100-3/8

Sale Price $307.83 CAD
Regular Price $331.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $307.83 CAD
Regular Price $331.00 CAD
Availability 2 to 3 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 $472.44 CAD
Regular Price $508.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $472.44 CAD
Regular Price $508.00 CAD
Availability 1 to 2 Weeks
Quantity

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

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

Sale Price $1024.86 CAD
Regular Price $1102.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1024.86 CAD
Regular Price $1102.00 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 $460.35 CAD
Regular Price $495.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $460.35 CAD
Regular Price $495.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $411.99 CAD
Regular Price $443.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $411.99 CAD
Regular Price $443.00 CAD
Availability 1 to 2 Weeks
Quantity

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

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

Sale Price $1066.71 CAD
Regular Price $1147.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1066.71 CAD
Regular Price $1147.00 CAD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 102 products
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