Circulation pump:
Wilo Para 15/9-87/IPWM2 (Maximum power consumption: 44 W)
Safety valve:
6 bar
Pressure gauge:
0 ... 10 bar
Flowmeter:
5 ... 35 l/min
For low-flow systems (0.2 l/min/m²) with collector fields of up to 100 m²
For high-flow systems (0.5 l/min/m²) with collector fields of up to 50 m²
Take the pressure loss of the system into account!
Ball valves in flow and return with non-return valves and thermometer handles:
Non-return valves: Opening pressure 20 mbar, openable
Thermometer: 0 ... 160 °C
Connection to diaphragm-type expansion vessel:
1'' ET, flat sealing
Outlet safety valve:
1" IT
Connections to the solar pipes:
1" IT
Maximum temperature flow/return:
120 °C / 95 °C
Maximum pressure:
6 bar
Medium:
water with max. 50 % glycol
Dimensions:
approx. 470 x 380 x 220 mm (with insulation)
Distance centres: 125 mm
Distance centre / wall: 73 mm
Material:
fittings: brass
seals: AFM 34
O-ring: FKM
insulation: EPP foam
Controller ErP data (Standby):
DeltaSol® BX Plus: 0,91 W, Temperature controls class: I; Energy efficiency contribution: 1 %
Pump ErP data (Auxiliary electricity consumption):
DeltaSol® BX Plus: 96 kWh/a