Pump stations & accessories

FlowSol^® B HE pump station

The FlowSol^® B HE is a pre-assembled twin-line pump station and contains all the vital hydraulic components for operating a solar thermal system and is particularly easy to install. The pump station is available in many combinations with three different controller series and two different pump variants.

Twin-line pump station

Article no.: 290 030 33 | Price bracket A | Price on request

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Pre-assembled twin-line pump station
Integrated controller of choice from the DeltaSol^® BX, DeltaSol^® CS or DeltaSol^® SL series
Design insulation casing
Innovative hinged controller panel for quick and easy access to the hydraulic components
Safety assembly with connection for the diaphragm-type expansion vessel, safety valve and pressure gauge
Fill and drain valves
Wall mounting bracket with mounting material
Air separator with manual air vent for the solar thermal system
Especially suited for the pump station: our accessories such as the ALS15 discharge hose, the SBS 2000 filling and flushing station, etc.

Circulation pump: Wilo PARA ST 15/7.0-PWM2 (Maximum power consumption: 45 W)
Operating voltage pump: 1 – 230 V~ (50 – 60 Hz)
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: 0.86 W
DeltaSol^® CS/4: 0.86 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol^® CS Plus: 0.86 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: 0,91 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol^® SL: 0,77 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol^® SLL: 0,69 W, Temperature controls class: I; Energy efficiency contribution: 1 %
DeltaSol^® SLT: 0,75 W, Temperature controls class: I; Energy efficiency contribution: 1 %
Pump ErP data (Auxiliary electricity consumption):
DeltaSol^® CS/2: 53.6 kWh/a
DeltaSol^® CS/4: 53.6 kWh/a
DeltaSol^® CS Plus: 53.6 kWh/a
DeltaSol^® BX: 51.1 kWh/a
DeltaSol^® BX Plus: 54.0 kWh/a
DeltaSol^® SL: 52.8 kWh/a
DeltaSol^® SLL: 52.1 kWh/a
DeltaSol^® SLT: 52.6 kWh/a