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Flow Switches
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The Series P1 Brass Flow Switches feature a piston mechanism for precise flow detection, suitable for liquid applications between 0.10-1.5 GPM. Ideal for industrial use.
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The FSW800B-Series air-flow monitor provides a simple but reliable alternative to indicate positive or negative air flow of fans.
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The AFG Flow Grid is an easy-to-install duct-mounted pressure sensor for air and gas flow. Suitable for ducts up to 60", it offers reliable monitoring and control.
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Flowmeter with Flow Limit Switch offers visual flow rate indication and an adjustable flow alarm. Good for chemical processing, pump testing, process control, and drain lines.
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The Series P3 Polypropylene Flow Switches offer versatile inlet options for water and cooling systems. Ideal for pure water equipment and heat exchangers.
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The Globe Flow Switch ensures precise flow detection in water and oil, featuring easy adjustments and durable, non-corrosive materials for reliable performance.
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The Series TDFS2 Thermal Dispersion Flow Switch features adjustable flow rates and LED indicators for easy monitoring. Ideal for boilers, chillers, and liquid transfer systems.
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The Vane Flow Switch is designed for 1-6 inch pipes, ideal for chemical and HVAC applications. It ensures equipment protection with excellent durability and chemical resistance.
Flow Switches
Switches support flow measurement, switching, control, or installation work in liquid, gas, air, water, and process systems. Products in this category span threaded plastic pipe flow switches, thermal dispersion liquid and gas flow switches, compact relay flow switches, heavy-duty paddle switches, trim-to-size paddle switches, and non-magnetic industrial flow switches.
Applications include pump protection, cooling water verification, HVAC hydronic loops, chemical lines, gas flow confirmation, filter monitoring, equipment interlocks, and alarms for low-flow or no-flow conditions. Products represented in the source data include Omega Engineering and Dwyer Instruments.
Applications include:
- Detect flow or no-flow states
- Protect pumps, heaters, chillers, and process equipment
- Switch relays or control circuits
- Use paddle or thermal dispersion measurement
- Match wetted materials to liquid or gas service
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