Electronic pressure switch with vacuum pumping safety device Gardena 1739-20

Using the electronic pressure switch, you can easily convert a garden pump into a pumping station with three functions: 1. Automatic start of the pump when the water pressure drops and automatic stop when the maximum pumping pressure has been reached. 2. The vacuum pumping safety device prevents damage to the pump in the event of a lack of pumping liquid. 3. Automatic regulation of the pump stop pressure. The pump start pressure 2.0 bar prox. is preset at the factory. It can be easily connected to the pump using a cable connection. It has a connection thread of 33.3 m.

FEATURES

• Vacuum pumping safety device included
  • Automatically switches off the pump when there is no pumped liquid, and thus prevents damage to the pump.
• Easy and trouble-free
  • The electronic pressure switch can be easily mounted on the surface pump. Automatic regulation of the pump stop pressure. The pump start pressure (approx. 2.0 bar) is preset at the factory.
• Full control
  • LED display indicates the current pump load level and alerts in the event of faults.
• Switches on and off automatically
  • The electronic pressure switch allows a surface pump to be converted into a pumping station. The pump can be used for automatic sanitary water, garden watering or other household applications.