• Best quality
  • Quick assembly
  • Longevity





SolarBloC® midi Basic 3-line

Application range:
Low-Flow (= 0.25 l/minute per m² collector surface), up to 60 m² collector surface
High-Flow (= 0.5 l/minute per m² collector surface), up to 40 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.

Our offer is exclusively aimed at corporate clients.

Operating data
Max. operating temperature: 120 °C
Dial thermometer: 0 - 120 °C
Max. operating temperature: 120 °C
Low-flow: = 0.25 l/min per m² collector surface
High-flow: = 0.5 l/min per m² collector surface
Check valves: 3x 200 mm WC
Pressure gauge: 0-6 bars, resistant to high temperatures
Flow meter: 3-22 l/min
Dial thermometer: 0 - 120 °C
Shut-off valves: Ball valves
Safety valve: 6 bars
Airstop: yes
Height: 429 mm
Width: 572 mm
Nominal diameter: DN 20 (¾")
Centre distance: 100 mm
Connection primary: ¾" internal thread
Valves and fittings: Brass
Gaskets: EPDM / AFM34
Insulation: EPP
Check valves: Brass
All fluid-carrying parts are made of brass

All connections ¾" internal thread

Premounted on steel wall bracket

Full port ball valve key-actuated,
easy handling, no risk of scalding

3 check valves in the flow and return, can be opened, 200 mm wc, especially for solar systems, prevents unwanted circulation, integrated in the ball valve

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

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

Full metal solar thermometer, 0-160 °C
can be pulled off, with immersion sleeve, integrated in the ball valve

Fully assembled with flat gaskets

With solar circulation pump or high-efficiency pump by Grundfos or Wilo
already installed

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

Volumetric flowmeter
Flowmeter with adjustable flow limiter and function control device, integrated in the return, for temperatures up to 120 °C, measuring range 3-22 l/min

Flush and fill unit integrated
two fill and drain valves (on the flowmeter and on the safety group) permit flushing and filling the system

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.