Grundfos LiqTec Dry run protector temperature protection

Grundfos LiqTec
The Grundfos LiqTec is a dry-running device that also offers a number of other features as well: The LiqTec prevents excessive liquid temperatures from damaging the pump. If the LiqTec senses a liquid temperature above 130°C, it stops the pump immediately.
Futhermore the LiqTec is a failsafe device, meaning that the pump stops as soon as the sensor detects an error on the sensor cable, the electronics or if the power supply of the control unit is cut off. The Grundfos LiqTec can also be connected to the thermistor, PTC, on the pump motor. If the motor temperatur exceeds a certain level the LiqTec will stop the pump immediately.
  • Monitoring and protection of pumps and processes
Features and benefits
  • Protection against dry running 1 Protection against liquid temperatures exceeding 130°C±5°C
  • Protection against too high motor temperatures
  • Manual or automatic restarting possible from a remote PC
  • Simple installation - plug and play technology Robust sensor
Grundfos Pumps

Please note all pumps are despatched at the earliest available for each manufacturer, this could be 9 -10 working days or more, for updated information please contact our sales office.

For next day delivery, please ensure your order is placed before 2pm Monday to Friday, orders received after 2pm Friday will be processed the next working day as we are closed at the weekend. For any orders after this time that still require next day delivery, please contact the office on 01977 602200.