Expansion tank 50 litres Solarvarem 50lOrder no.: 90 878 17
XXX.XX
€/unit
immediately available Description • Design with solar recirculation pump Wilo Para ST 25/6 PWM • For solar control systems PWM outlet • Sturdy rear for direct attachment to the wall • Flow meter with flushing and filling unit • Ball valve with thermometer handle and check valve • Connection for expansion tank, DN20 (3/4 ") - ET, flat sealing • Safety group with pressure gauge and safety valve • With screw connections for circulation pump DN 25 (1”) with DN 40 (11/2”) union nut • For circulation pumps, installation length of 180 mm Technical data: • Material: brass • Insulation material: EPP • Thermometer temperature display: 0-120°C • Safety valve: 6 bar • Pressure gauge: 0-10 bar • Dimensions with insulation (W x H x D): 277 x 425 x 150 mm Technical data for solar circulation pumps • Pump type: Wilo Para ST 25/6 PWM • Nominal size: DN 25 (1“) with DN 40 (11/2“) ET • Installation length: 180 mm • Max. discharge head: 6.7 m • EEI: ≤ 0.20 • Control types: - PWM signal type: 2 Solar - Proportional characteristic pressure curve: no - Constant characteristic pressure curve: no - Constant characteristic speed curve: no - Autoadapt: no Caution! Only controllable with PWM signal! See catalogue
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Manufacturer item no.: | R8050281S4000000 |
Connection: | DN 20 (3/4“) |
Contents [l]: | 50 |
working pressure max. [bar]: | 8 |
Pre-compression [bar]: | 2,5 |
Dimensions ø x H [mm]: | 380 x 620 |
Brand: | VAREM |
Max. working pressure [bar]: | 8 |
Contents [l]: | 50 |
Thread size: | DN 20 (3/4") |
Max. medium temperature (continuous operation) [°C]: | 130 |
Colour: | Red |
With replaceable membrane: | ✓ |
Diameter [mm]: | 380 |
Height [mm]: | 620 |
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