KSB Calio-Therm NC 20-30 150mm 230V

The KSB Calio-Therm NC series are maintenance-free high-efficiency variable speed glandless drinking water circulator pump, screw-ended, electric motor and continuously variable differential pressure control for use in drinking water supply systems and hot water supply systems.

• Maximum savings of operating costs by high-efficiency technology combined with speed control.
• Easy to use with a combination of control keys, integrated display and symbols showing the operating status.
• High availability due to manual and integrated protective functions
• Compact dimensions and KSB plug make the pumps easy to install.