🌊 Precision Flowswitches for Boilers, Pumps & Industrial Systems

A flowswitch is a critical safety component that monitors the movement of liquids or gases within a system. Whether it’s triggering a boiler to produce domestic hot water (DHW) 🚿 or protecting a high-power pump from running dry 💧, our Flowswitches offer the reliability and fast response time required for modern engineering. At Termix.ro, we stock high-quality sensors designed for accuracy and long-term durability.


⚙️ Magnetic & Paddle Flow Detection

Depending on your application and pipe size, we offer various detection technologies:

  • Magnetic Flowswitches: Ideal for compact wall-hung boilers. These use a magnetic float to close a reed switch, offering a silent and long-lasting solution 🧲.

  • Paddle Flowswitches (Liquid): Designed for larger pipes in HVAC and industrial cooling. The stainless steel paddle moves with the water flow to activate a microswitch 🏗️.

  • Electronic Flow Sensors: High-precision digital monitoring for systems requiring exact flow rate data.


🛡️ System Protection & Efficiency

Installing a reliable flowswitch prevents expensive equipment damage:

  • Dry-Run Protection: Instantly shuts down pumps or heating elements if fluid stops moving, preventing burnout ⚡.

  • Boiler DHW Triggering: Ensures your gas boiler fires up the moment a tap is opened, providing instant comfort.

  • Corrosion-Resistant Materials: Available in brass, stainless steel, and high-grade polymers to suit potable water or chemical applications.


📊 Selection Guide: Choosing Your Flowswitch

Type Connection Size Best For... 🏠 Medium
Magnetic Reed 🧲 1/2" - 3/4" Domestic Boilers / Combi Units Water
Paddle Switch 🛶 1" - 6"+ Industrial HVAC / Chillers Water / Glycol
Air Flowswitch 🌬️ Duct Mount Ventilation / Air Conditioning Clean Air
Electronic 📉 Inline High-Precision Monitoring Multiple Fluids

💡 Why Professionals Source Flowswitches from Termix?

  • ⚡ Low Pressure Drop: Our switches are engineered to monitor flow without significantly restricting the system's performance.

  • 🛡️ High Switching Capacity: Equipped with robust electrical contacts that handle thousands of cycles without sticking.

  • 📦 Fast Emergency Shipping: A failed flowswitch often means no hot water or a shut-down industrial line. We ship fast to minimize your downtime 🚚.