• Best quality
  • Quick assembly
  • Longevity





SolarBloC® maxi Premium

Field of application:
Low-Flow (= 0.25 l/minute per m² collector surface), up to 125 m² collector surface
High-Flow (= 0.5 l/minute per m² collector surface), up to 80 m² collector surface
Please note:
In order to guarantee a trouble-free function it is essential to carry out a hydraulic dimensioning/check.
Prices are only visible for registered users.
Operating data
Low-flow: Err:509
High-flow: Err:509
Max. operating temperature: 120 °C
Pressure gauge: 0-6 bars, resistant to high temperatures
Shut-off valves: Ball valves
Sensors: 2 x Pt1000 (integrated) / 3 x Pt1000 (enclosed)
Safety valve: 6 bars
FlowRotor: 1-35 l/min
Airstop: True
Dial thermometer: 0 - 160 °C
Controller: SC3.10
Height: 656 mm
Width: 336 mm
Nominal diameter: DN 25 (1")
Depth: 160 mm
Installation length: 394 mm
Centre distance: 100 mm
Connection primary: 1" int. thread
For sensor
Depth: 160 mm
The SolarBloC maxi Premium is a compact and completely premounted solar station with integrated controller and combined sensors.A digital flow rate and temperature sensor is integrated in the return, a temperature sensor in the flow.

All fluid-carrying parts are made of brass, fully assembled - self-sealing or flat gaskets

All connections 1" internal thread,
flow and return to the collector at equal height - for simple assembly with double pipe

Premounted on steel wall bracket,
can be easily mounted to the wall or - with PAW mounting equipment - directly to the storage tank

Full port ball valves

Check valve in the flow and return ball valve, can be opened by turning the handle to a 45 °C position, 200 mm wc each circuit, especially for solar systems, prevents unwanted circulation

Ball valves key-actuated,
easy handling, no risk of scalding

Airstop in the flow
for permanent deaeration of the heat transfer medium

Compact design insulation with optimised function made of durable elastic EPP;
100 % insulated valves and fittings - excellent ventilation and cooling of the pump, minimal heat losses

Solar safety group
Solar pressure relief valve 6 bars, pressure gauge resistant to high temperature 0-6 bars with valve, fill and drain valve for flushing and filling, flat sealing connection for an expansion tank

With solar high-efficiency pump by Grundfos or Wilo
corresponds to energy efficiency grade A, already installed and prewired

Pump can be isolated, so that it can be replaced without draining

System monitoring
Fulfills the criteria for national promotion of large systems

Do you have any questions?

If you have any questions about our products and services, please contact us via telephone or via e-mail. You can also use the contact form to submit your request.