- Best quality
- Quick assembly
- Longevity
Solex|SolarBloC®
Solar
thermal
systems
DrainBloC® DN 20 (¾")
Drain-back system for small and medium solar thermal installations
Operating data
Max. operating temperature:
95 °C
Dial thermometer:
0 - 160 °C
Max. operating pressure:
10 bar
Container volume:
20 l (usable up to 15 litres)
Max. head:
14.5 m
Equipment
Controller:
SC2.3
Pressure gauge:
0-6 bar, resistant to high temperatures
Flow meter:
0.5-10 l/min
Dial thermometer:
0 - 160 °C
Safety valve:
6 bar
Dimensions
Height:
577 mm
Width:
334 mm
Depth:
365 mm
Centre distance:
400 mm
Materials
Valves and fittings:
Brass
Gaskets:
Klingersil / EPDM
Insulation:
EPP
Pressurised system, thus air molecules don't enter the solar circuit
Simple adjusting of pressure by means of Schrader valve (automatic)
Simple and optimal level adjustment
Plug%Play, optimal drain-back values already preset
Safe filling process without pressure surges
Quiet operation
Simple adjusting of pressure by means of Schrader valve (automatic)
Simple and optimal level adjustment
Plug%Play, optimal drain-back values already preset
Safe filling process without pressure surges
Quiet operation
