Flow switches are essential monitoring devices used to detect and regulate the movement of liquids or gases in pipelines and processing systems. By triggering actions such as pump activation, system shutoff, or alarms, they help protect equipment, maintain safety, and ensure efficient fluid management. Suitable for HVAC, industrial automation, laboratory systems, and water treatment applications, flow switches support consistent performance and enhance workflow reliability across various operational environments.
Masterflex® Liquid Flow Switches for Threaded Plastic Piping, Avantor®
Supplier: Avantor Fluid Handling
Connects quickly to threaded plastic piping.
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Masterflex® Normally Open Flow Switch for Low Pressure-Drop Liquids, Avantor®
Supplier: Avantor Fluid Handling
Minimizes flow constriction.
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Masterflex® Single-Use Ultrasonic Flow Sensor Controllers, Avantor®
Supplier: Avantor Fluid Handling
New Masterflex® Flow Controller automatically adjusts pump speed as tubing ages.
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Masterflex® Normally Open Low-Flow Compact Switches, Avantor®
Supplier: Avantor Fluid Handling
Provides reliable operation in clean air and water applications.
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Flowline Liquid and Gas Flow Switches
Supplier: Avantor Fluid Handling
Sturdy sensor withstands high flow velocities.
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Kobold® Paddle Flow Switches, Polysulfone
Supplier: Avantor Fluid Handling
Detect flow/no flow up to 225 °F (107 °C).
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Masterflex® Industrial Flow Switches, Avantor®
Supplier: Avantor Fluid Handling
Designed for pump control in various applications and pipe sizes—continuously adjust while operating.
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Kobold® Paddle Type Metal Flow Switches
Supplier: Avantor Fluid Handling
Adjust switch point to a maximum of 1450/3600 psi.
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Masterflex® Liquid Flow Switches with 90° Port, Avantor®
Supplier: Avantor Fluid Handling
Install switch at pipe elbow effortlessly.
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Masterflex® Liquid Flow Switches for High Inline Pressures, Avantor®
Supplier: Avantor Fluid Handling
Ideal for high pressure applications.
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Hedland Flow Meters for Petroleum Fluids
Supplier: Avantor Fluid Handling
Install in any position—360° rotatable guard/scale.
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Masterflex® Low Pressure-Drop Liquid Flow Switches, Avantor®
Supplier: Avantor Fluid Handling
Minimize flow constriction and achieve low pressure drop.
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Argon (Ar) Gas Mass Flow Controllers with Metal bodies
Supplier: Avantor Fluid Handling
Precisely measure flow rates and totals.
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Oxygen (O2) Gas Mass Flow Controllers with Metal bodies
Supplier: Avantor Fluid Handling
Precisely control flow rates with built-in valve.
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Masterflex® Mass Flowmeter Controllers for Gas, Avantor®
Supplier: Avantor Fluid Handling
Measure 130 standard gases—user selectable from display.
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Hydrogen (H2) Gas Mass Flow Controllers with Metal bodies
Supplier: Avantor Fluid Handling
Precisely control flow rates with built-in valve.
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Hedland Flowmeter Accessories
Supplier: Avantor Fluid Handling
Make the most of your Hedland flowmeters with these replacement parts and other accessories.
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Air/N2 Gas Mass Flow Controllers with Metal bodies
Supplier: Avantor Fluid Handling
Precisely control flow rates with built-in valve.
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Masterflex® Flowmeters and Controllers for Water, Avantor®
Supplier: Avantor Fluid Handling
Achieve accurate, ultrafast volumetric measurement and control.
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Masterflex® Low Pressure Drop Gas Mass Flowmeter for Gases, Avantor®
Supplier: Avantor Fluid Handling
Achieve high accuracy and low pressure drop!
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Supplier: VWR Collection
Supplier: VWR Collection