T-T Pumps Electronic Pressure Switches
T-T Pumps Electronic Pressure Switches. The Press 10, 20 & 30 are electronic pressure switches with built-in dry running protection. They have been designed to be fitted to surface-mounted pumps or inline from submersible well pumps for boosting water supply and low pressure main.
The unit is equipped with a Check Valve to prevent the pipeline from losing pressure. No taps can be installed between the pump and the Press Unit.
Up to 10 Bar
Dry run protection
Built-in non-return valve
230V single phase
Designed for surface mounted and submersible pumps
If the column of water between the pump and the highest discharge exceeds 15 metres, the unit cannot be installed directly on the pump, but it has to be raised until the column of water between the unit and the highest discharge does not exceed 15 metres.