Flow Switches
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® Single-Use Ultrasonic Flow Sensor Controllers, Avantor®
Supplier: MASTERFLEX PROPRIETARY
New Masterflex® Flow Controller automatically adjusts pump speed as tubing ages.
Expand 1 Items
Masterflex® Liquid Flow Switches for Threaded Plastic Piping, Avantor®
Supplier: MASTERFLEX PROPRIETARY
Connects quickly to threaded plastic piping.
Expand 5 Items
Flowline Liquid and Gas Flow Switches
Supplier: MASTERFLEX PREMIUM
Sturdy sensor withstands high flow velocities.
Expand 3 Items
Masterflex® Normally Open Low-Flow Compact Switches, Avantor®
Supplier: MASTERFLEX PROPRIETARY
Provides reliable operation in clean air and water applications.
Expand 7 Items
Masterflex® Industrial Flow Switches, Avantor®
Supplier: MASTERFLEX PREMIUM
Designed for pump control in various applications and pipe sizes—continuously adjust while operating.
Expand 5 Items
Kobold® Paddle Flow Switches, Polysulfone
Supplier: MASTERFLEX PREMIUM
Detect flow/no flow up to 225 °F (107 °C).
Expand 2 Items
Oxygen (O2) Gas Mass Flow Controllers with Metal bodies
Supplier: MASTERFLEX PREMIUM
Precisely control flow rates with built-in valve.
Expand 4 Items
Masterflex® 质量流量控制器，Avantor®
Supplier: MASTERFLEX PREMIUM
能够超快速进行精确的质量测量和控制。
Expand 15 Items
Argon (Ar) Gas Mass Flow Controllers with Metal bodies
Supplier: MASTERFLEX PREMIUM
Precisely measure flow rates and totals.
Expand 2 Items
Masterflex® 常开液体 SPST 开关，Avantor®
Supplier: MASTERFLEX PROPRIETARY
Minimizes flow constriction.
Expand 4 Items
Masterflex® Low Pressure Drop Gas Mass Flowmeter for Gases, Avantor®
Supplier: MASTERFLEX PREMIUM
Achieve high accuracy and low pressure drop!
Expand 47 Items
Hydrogen (H2) Gas Mass Flow Controllers with Metal bodies
Supplier: MASTERFLEX PREMIUM
Precisely control flow rates with built-in valve.
Expand 6 Items
Masterflex® Low Pressure-Drop Liquid Flow Switches, Avantor®
Supplier: MASTERFLEX PREMIUM
Minimize flow constriction and achieve low pressure drop.
Expand 2 Items
Kobold® Paddle Type Metal Flow Switches
Supplier: MASTERFLEX PREMIUM
Adjust switch point to a maximum of 1450/3600 psi.
Expand 9 Items
Hedland Flow Meters for Petroleum Fluids
Supplier: MASTERFLEX PREMIUM
Install in any position—360° rotatable guard/scale.