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Solar stations Easyflow 22mm two-pipe, 2-12l/min, air shut-off, Grundfos UPM3 Hybrid 25-70Order no.: 97 029 53
XXX.XX
€/unit
immediately available Description • Design with solar circulation pump Grundfos UPM Hybrid 25-70 • For solar control systems with or without 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: Grundfos UPM3 Hybrid 25-70 • Nominal size: DN 25 (1“) with DN 40 (11/2“) ET • Installation length: 180 mm • Max. discharge head: 7 m • EEI: ≤ 0.20 • Control types: - PWM signal type: 1 heating + 2 solar - Proportional characteristic pressure curve: 3 - Constant characteristic pressure curve: 3 • Constant characteristic speed curve: 4 - Autoadapt: yes See catalogue
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| Flow rate metre [l/min]: | 2 - 12 |
| Connection: | 22 mm clamping ring |
| Design: | Double strand |
| Connection: | Clamping ring 22mm |
| With Air separator: | ✓ |
| Circulation pumps discharge head [m]: | 7 |
| Circulation pumps with PWM signal: | ✓ |
| Installation length of Circulation pumps [mm]: | 180 |
| Volume flow measuring section: | ✓ |
| Flow rate display measuring range [l/min]: | 2 - 12 |
| Volume flow [m³/h]: | 0.72 |
| Centre distance [mm]: | 125 |
| With thermometer: | ✓ |
| Thermometer display [°C]: | 0 - 120 |
| With Pressure gauge: | ✓ |
| Pressure gauge display [bar]: | 0 - 13 |
| Max. operating pressure [bar]: | 6 |
| Max. Operating temperature [°C]: | 120 |
| Material: | Brass |
| Width [mm]: | 277 |
| Depth [mm]: | 150 |
| Height [mm]: | 425 |
| Thermally insulated: | ✓ |
| Thermal insulation material: | EPP |
| With solar controls: | - |
| With rinsing and filling unit: | ✓ |
| With Safety valve: | ✓ |
| With non-return valves: | ✓ |
| Expansion tank connection: | ✓ |
| Wall brackets: | ✓ |
| With Circulation pumps: | ✓ |
