SR21H Solar Pumpstation Including Controller And Pump , Solar Working Station

Technical Data:
 Max. permitted pressure: 6bar
 Max. permitted operating temperature: 120oC
 Grundfos flow rotor VFS: 0.1-20L/Min
 Mechanical flow rate: 2-8L/Min

Station dimensions:
 Height ( with insulation): 450mm
 Width (with insulation): 300mm
 Depth (with insulation): 158mm
 Distance center: 1600mm
 Distance axis/wall: 55mm
 Pipe connections: 3/4’ IT( inner thread)
 Connection for expansion vessel set: 3/4’ET,
 Outlet safety valve: 1/2 IT

Specification of components:
1) Non-return valve: opening pressure 200mm H2O
2) Collector return connection: 3/4 female thread
3) Safety valve: 6bar
4) Filling valve connection
5) Connection of expansion vessel: 3/4 male thread
6) Manometer: 0-6bar
7) Sensor on tank return pipe: NTC10K, B=3950
8) Circuit pump
9) Drainage valve connection
10) Grundfos flow rotor VFS or fixed flow meter
11) Tank return pipe connection (from tank) : 3/4 male thread
12) Tank flow pipe connection( to tank) : 3/4 female thread (no this component in single pipe pump station SR11H)
13) Integrated solar controller (different models available)
14) Bubble air vent valve (no this component in single pipe pump station SR11H)
15) Temperature sensor of collector flow: NTC10K, B=3950 (no this component in single pipe pump station SR11H)
16) Collector flow connection (to collector):3/4’ IT female thread (no this component in single pipe pump station SR11H)