Solar Pump Station
55
For maintenance purposes (e.g. pump
replacement) the flow and return ball
valve must be closed (item 42 and 43).
44
46
47
48
49
47a
47b
43
42
53
54
55
56
57
T T
Figure 117: Filling Diagram
Item Description
42 Flow ball valve with thermometer,
intergrated gravity break
43 Return ball valve with
thermometer, intergrated
gravity break
44 Pressure gauge
45 Solar safety valve, 6 bar
46 Circulating pump
47 Flush/fill gate valve
47a Filling valve
47b Flushing valve
48 Flow meter
49 Air collector
50 Bleed valve
52 Expansion vessel connector
53 Filling station tank
54 Filling hose
55 Flushing hose
56 Filling station frame
57 Filling pump
Twin-coil cylinder
Solar collectors
Filling station
Solar pump
station