Flow Switches
Flow switches are vital instruments in fluid systems that detect the presence or absence of flow. These devices ensure proper operation and prevent issues such as pump damage or system failure. Flow switches are employed in various industries to monitor and control the flow of liquids or gases, providing a reliable means of safeguarding equipment and optimizing fluid processes.
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The Dwyer - FSW-7111 is a Flow Switch featuring Thermal Dispersion, Liquid 0.09 FPS to 9.84 FPS, Gas 0.16 FPS to 49 FPS, 5 A SPDT, 1/2 ", NPT Male, ± 10 % Accuracy, 316 SS, and 1-3/8 " Insertion L. Part of the FSW-7000 Series. Sold individually.
$1,174.92
Should ship between 27 Nov and 04 Dec
Subject to factory lead times
The Dwyer - FSW-7112 is a Flow Switch featuring Thermal Dispersion, Liquid 0.09 FPS to 9.84 FPS, Gas 0.16 FPS to 49 FPS, 5 A SPDT, 1/2 ", NPT Male, ± 10 % Accuracy, 316 SS, and 2 " Insertion L. Part of the FSW-7000 Series. Sold individually.
$975.13
Should ship between 27 Nov and 04 Dec
Subject to factory lead times
The Dwyer - FSW-7113 is a Flow Switch featuring Thermal Dispersion, Liquid 0.09 FPS to 9.84 FPS, Gas 0.16 FPS to 49 FPS, 5 A SPDT, 1/2 ", NPT Male, ± 10 % Accuracy, 316 SS, and 3 " Insertion L. Part of the FSW-7000 Series. Sold individually.
$1,161.80
Should ship between 27 Nov and 04 Dec
Subject to factory lead times
The Dwyer - FSW-9512 is a Flow Transmitter featuring Liquid, 24 Vdc, 1.5 " Tri-Grip, Glass Filled Nylon with 1/2 " NPT Conduit, Cable Gland & 2 M (6.5 ') Cable, and 50 mm (2 "). Part of the FSW-9000 Series. Sold individually.
$1,605.51
Should ship between 27 Nov and 04 Dec
Subject to factory lead times
Adjustable flow switch for gases, 1/2" NPT conduit connection, 316SS piston, 316SS housing.
$2,006.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for gases, 1/2" NPT conduit connection, brass piston, brass housing.
$1,326.20
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for liquids, 1/2" NPT conduit connection, 316SS piston, 316SS housing.
$2,006.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for liquids, 18 AWG, 24" polymeric lead wires, 316SS piston, 316SS housing.
$1,907.95
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for oil, 18 AWG, 24" polymeric lead wires, brass piston, brass housing.
$1,253.20
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for water, 18 AWG, 24" polymeric lead wires, polysulfone piston, brass housing.
$1,003.85
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Air flow switch.
Requires Quote
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Brass flow switch, actuation set point 0.50 GPM (1.89 LPM), calibrated for water @ standard conditions.
$408.60
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flotect® vane operated flow switch, weatherproof, brass body, 1" NPT, trimmable vane.
$128.79$154.55
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for gases, actuation set point .42 CFM (11.9 LPM) @ 5 psi.
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for gases, actuation set point 1 CFM (28.3 LPM) @ 5 psi.
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for gases, actuation set point 2.5 CFM (70.8 LPM) @ 5 psi.
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for liquids, actuation set point .05 GPM (.19 LPM).
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for liquids, actuation set point .25 GPM (.95 LPM).
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for liquids, actuation set point .5 GPM (1.89 LPM).
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for liquids, actuation set point 1 GPM (3.79 LPM).
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
High pressure brass flow switch, actuation set point 0.25 GPM (.95 LPM).
$303.45
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
High pressure brass flow switch, actuation set point 0.50 GPM (1.89 LPM).
$302.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
High pressure brass flow switch, actuation set point 1.5 GPM (5.68 LPM).
$304.30
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
The FES Plastic Flow Switches from Icon Process Controls provide precise flow detection with a design built to endure harsh industrial conditions. Engineered with advanced features, these flow switches offer enhanced durability, accuracy, and flexibility, making them essential for industries requiring reliable flow monitoring. With applications in chemical processing, water treatment, HVAC systems, and beyond, FES Flow Switches provide critical performance for seamless operational control.
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The Dwyer - FSW-7111 is a Flow Switch featuring Thermal Dispersion, Liquid 0.09 FPS to 9.84 FPS, Gas 0.16 FPS to 49 FPS, 5 A SPDT, 1/2 ", NPT Male, ± 10 % Accuracy, 316 SS, and 1-3/8 " Insertion L. Part of the FSW-7000 Series. Sold individually.
$1,174.92
Should ship between 27 Nov and 04 Dec
Subject to factory lead times
The Dwyer - FSW-7112 is a Flow Switch featuring Thermal Dispersion, Liquid 0.09 FPS to 9.84 FPS, Gas 0.16 FPS to 49 FPS, 5 A SPDT, 1/2 ", NPT Male, ± 10 % Accuracy, 316 SS, and 2 " Insertion L. Part of the FSW-7000 Series. Sold individually.
$975.13
Should ship between 27 Nov and 04 Dec
Subject to factory lead times
The Dwyer - FSW-7113 is a Flow Switch featuring Thermal Dispersion, Liquid 0.09 FPS to 9.84 FPS, Gas 0.16 FPS to 49 FPS, 5 A SPDT, 1/2 ", NPT Male, ± 10 % Accuracy, 316 SS, and 3 " Insertion L. Part of the FSW-7000 Series. Sold individually.
$1,161.80
Should ship between 27 Nov and 04 Dec
Subject to factory lead times
The Dwyer - FSW-9512 is a Flow Transmitter featuring Liquid, 24 Vdc, 1.5 " Tri-Grip, Glass Filled Nylon with 1/2 " NPT Conduit, Cable Gland & 2 M (6.5 ') Cable, and 50 mm (2 "). Part of the FSW-9000 Series. Sold individually.
$1,605.51
Should ship between 27 Nov and 04 Dec
Subject to factory lead times
Adjustable flow switch for gases, 1/2" NPT conduit connection, 316SS piston, 316SS housing.
$2,006.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for gases, 1/2" NPT conduit connection, brass piston, brass housing.
$1,326.20
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for liquids, 1/2" NPT conduit connection, 316SS piston, 316SS housing.
$2,006.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for liquids, 18 AWG, 24" polymeric lead wires, 316SS piston, 316SS housing.
$1,907.95
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for oil, 18 AWG, 24" polymeric lead wires, brass piston, brass housing.
$1,253.20
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Adjustable flow switch for water, 18 AWG, 24" polymeric lead wires, polysulfone piston, brass housing.
$1,003.85
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Air flow switch.
Requires Quote
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Brass flow switch, actuation set point 0.50 GPM (1.89 LPM), calibrated for water @ standard conditions.
$408.60
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flotect® vane operated flow switch, weatherproof, brass body, 1" NPT, trimmable vane.
$128.79$154.55
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for gases, actuation set point .42 CFM (11.9 LPM) @ 5 psi.
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for gases, actuation set point 1 CFM (28.3 LPM) @ 5 psi.
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for gases, actuation set point 2.5 CFM (70.8 LPM) @ 5 psi.
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for liquids, actuation set point .05 GPM (.19 LPM).
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for liquids, actuation set point .25 GPM (.95 LPM).
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for liquids, actuation set point .5 GPM (1.89 LPM).
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
Flow switch for liquids, actuation set point 1 GPM (3.79 LPM).
$181.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
High pressure brass flow switch, actuation set point 0.25 GPM (.95 LPM).
$303.45
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
High pressure brass flow switch, actuation set point 0.50 GPM (1.89 LPM).
$302.25
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
High pressure brass flow switch, actuation set point 1.5 GPM (5.68 LPM).
$304.30
Should ship between 13 Nov and 27 Nov
Subject to factory lead times
The FES Plastic Flow Switches from Icon Process Controls provide precise flow detection with a design built to endure harsh industrial conditions. Engineered with advanced features, these flow switches offer enhanced durability, accuracy, and flexibility, making them essential for industries requiring reliable flow monitoring. With applications in chemical processing, water treatment, HVAC systems, and beyond, FES Flow Switches provide critical performance for seamless operational control.
Configure Product
Configure product to see pricing