Pump stations & Accessories
Pump station FlowSol® Sensor
The FlowSol® Sensor is a complete pump station that integrates the vital electric and hydraulic components of the solar system along with the necessary sensors in one pre-assembled unit. The separate installation of collector and storage sensors is not required. Upon entering the necessary variables such as the geographical position and the tilt of the collector, an innovative algorithm calculates the optimal working time-frame for the solar gain.
The FlowSol Sensor provides the functionality and the efficiency of a standard solar thermal system at an even better reliability rate, while requiring less installation effort.


Dimensions: approx. 374 x 417 x 179 mm (with insulation)
Circulation pump: WILO Star ST15/6 or Grundfos PM15-85
Nominal size: DN 20
Connection for expansion vessel set: 3/4" ET, fl at sealing Outlet safety valve: 3/4" IT
Equipment: Safety valve: 6 bar Manometer: 0 - 6 bar Non-return valves: Opening pressure 200 mm head, openable
Max. operation temperature: +120 °C
Material: Fittings: brass Sealings: EPDM Insulation: EPP
Flow range: 100 ... 500 l/h
Pump station FlowSol® Sensor
Twin-line pump station, incl. DeltaSol® Sensor controller and 2 digital sensors
Article-no: 290 017 33 | Price bracket
FlowSol® Sensor with high-efficiency pump
Twin-line pump station, incl. DeltaSol® Sensor controller and 2 digital sensors
Article-no: 290 017 43 | Price bracket

















