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.


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

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

Sale Price $1956.13 USD
Regular Price $2137.85 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $1956.13 USD
Regular Price $2137.85 USD
Availability 8 to 9 Weeks
Quantity

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

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

Sale Price $1929.51 USD
Regular Price $2108.75 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $1929.51 USD
Regular Price $2108.75 USD
Availability 7 to 8 Weeks
Quantity

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

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

Sale Price $1841.71 USD
Regular Price $2012.80 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1841.71 USD
Regular Price $2012.80 USD
Availability 3 to 4 Weeks
Quantity

Dwyer DS-400-24 Averaging In-Line Flow Sensor, 24" Pipe Size-

Dwyer DS-400-24 Averaging In-Line Flow Sensor, 24" Pipe Size
Model: DS-400-24

Sale Price $1686.35 USD
Regular Price $1843.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1686.35 USD
Regular Price $1843.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer 160F-KIT Straight Stainless Steel Pitot Tube Kit-

Dwyer 160F-KIT Straight Stainless Steel Pitot Tube Kit
Model: 160F-KIT

Sale Price $1636.94 USD
Regular Price $1789.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1636.94 USD
Regular Price $1789.00 USD
Availability 3 to 4 Weeks
Quantity

Dwyer HFS-2-02 In-line Flow Meter (0.2 to 2 gpm water) with 1/2" NPT & 316SS Body-

Dwyer HFS-2-02 In-line Flow Meter (0.2 to 2 gpm water) with 1/2" NPT & 316SS Body
Model: HFS-2-02

Sale Price $1509.75 USD
Regular Price $1650.00 USD
Availability 1 Week

Qty:

Sale Price $1509.75 USD
Regular Price $1650.00 USD
Availability 1 Week
Quantity

Dwyer HFS-2-10 In-line Flow Meter (0.5 to 10 gpm water) with 1/2" NPT & 316SS Body-

Dwyer HFS-2-10 In-line Flow Meter (0.5 to 10 gpm water) with 1/2" NPT & 316SS Body
Model: HFS-2-10

Sale Price $1482.30 USD
Regular Price $1620.00 USD
Availability 1 Week

Qty:

Sale Price $1482.30 USD
Regular Price $1620.00 USD
Availability 1 Week
Quantity

Dwyer DS-400-20 Averaging In-Line Flow Sensor, 20" Pipe Size-

Dwyer DS-400-20 Averaging In-Line Flow Sensor, 20" Pipe Size
Model: DS-400-20

Sale Price $1389.15 USD
Regular Price $1518.20 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1389.15 USD
Regular Price $1518.20 USD
Availability 3 to 4 Weeks
Quantity

Dwyer DS-400-18 Averaging In-Line Flow Sensor, 18" Pipe Size-

Dwyer DS-400-18 Averaging In-Line Flow Sensor, 18" Pipe Size
Model: DS-400-18

Sale Price $1363.03 USD
Regular Price $1489.65 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $1363.03 USD
Regular Price $1489.65 USD
Availability 11 to 12 Weeks
Quantity

Dwyer SFI-360SS-2 Indicator, Sight Flow, 2" NPT, 316SS Body, 2 Wndw-

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

Sale Price $1345.64 USD
Regular Price $1470.65 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $1345.64 USD
Regular Price $1470.65 USD
Availability 8 to 9 Weeks
Quantity

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

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

Sale Price $1302.14 USD
Regular Price $1423.10 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $1302.14 USD
Regular Price $1423.10 USD
Availability 8 to 9 Weeks
Quantity

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

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

Sale Price $1295.73 USD
Regular Price $1416.10 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $1295.73 USD
Regular Price $1416.10 USD
Availability 8 to 9 Weeks
Quantity

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

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

Sale Price $1284.48 USD
Regular Price $1403.80 USD
Availability 2 Days

Qty:

Sale Price $1284.48 USD
Regular Price $1403.80 USD
Availability 2 Days
Quantity

Dwyer DS-400-16 Averaging In-Line Flow Sensor, 16" Pipe Size-

Dwyer DS-400-16 Averaging In-Line Flow Sensor, 16" Pipe Size
Model: DS-400-16

Sale Price $1276.79 USD
Regular Price $1395.40 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1276.79 USD
Regular Price $1395.40 USD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-300SS-2 Indicator, Sight Flow, 2"NPT, 316SS Body, 2 Win-

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

Sale Price $1255.52 USD
Regular Price $1372.15 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $1255.52 USD
Regular Price $1372.15 USD
Availability 7 to 8 Weeks
Quantity

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

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

Sale Price $1230.22 USD
Regular Price $1344.50 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $1230.22 USD
Regular Price $1344.50 USD
Availability 8 to 9 Weeks
Quantity

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

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

Sale Price $1206.89 USD
Regular Price $1319.00 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $1206.89 USD
Regular Price $1319.00 USD
Availability 8 to 9 Weeks
Quantity

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

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

Sale Price $1172.34 USD
Regular Price $1281.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1172.34 USD
Regular Price $1281.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer V4 Series FLOTECH Vane Operated Flow Switch, 316 ss, ATEX compliant construction-

Dwyer V4 Series FLOTECH Vane Operated Flow Switch, 316 ss, ATEX compliant construction
Model: V4-SS-2-U-AT

Sale Price $1153.22 USD
Regular Price $1260.35 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1153.22 USD
Regular Price $1260.35 USD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-350FCS-1-1/2 Indicator, Sight Flow, 1-1/2" NPT, 2 Wndw, Carbon-

Dwyer SFI-350FCS-1-1/2 Indicator, Sight Flow, 1-1/2" NPT, 2 Wndw, Carbon
Model: SFI-350FCS-1-1/2

Sale Price $1121.42 USD
Regular Price $1225.60 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $1121.42 USD
Regular Price $1225.60 USD
Availability 8 to 9 Weeks
Quantity

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