Circulation pump:
Wilo PARA ST 15/7.0-PWM2 (Maximum power consumption: 45 W)
Safety valve:
6 bar
Pressure gauge:
0 ... 10 bar
Flowmeter:
1 ... 13 l/min
Non-return valves:
opening pressure 20 mbar, openable
Connection to diaphragm-type expansion vessel:
3/4" ET, flat sealing
Outlet safety valve:
3/4" IT
Connections to the solar pipes:
3/4" IT
Maximum temperature flow/return:
120 °C/95 °C
Maximum pressure:
6 bar
Medium:
water with max. 50 % glycol
Dimensions:
approx. 481 × 320 × 190 mm (with insulation)
distance centres: 100 mm
distance centre/wall: 67 mm
Material:
fittings: brass
sealings: EPDM/AFM 34
insulation: EPP foam
Flow rate:
1 ... 10 l/min
Non-return valve:
200 mm head, openable
Controller ErP data (Standby):
DeltaSol® CS/2: 0,58 W
DeltaSol® CS/4: 0,60 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol® CS Plus: 0,59 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol® BX: 0,58 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol® BX Plus: 0,73 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol® SL: 0,72 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol® SLL: 0,66 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol® SLT: 0,68 W, Temperature controls class: I; Energy efficiency contribution: 1 %
Pump ErP data (Auxiliary electricity consumption):
DeltaSol® CS/2: 51,1 kWh/a
DeltaSol® CS/4: 51,3 kWh/a
DeltaSol® CS Plus: 51,2 kWh/a
DeltaSol® BX: 51,1 kWh/a
DeltaSol® BX Plus: 52,4 kWh/a
DeltaSol® SL: 52,3 kWh/a
DeltaSol® SLL: 51,8 kWh/a
DeltaSol® SLT: 52,0 kWh/a