Central heating pump WITA DELTA MIDI 40 - 25 180
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Description
As a material, WITA® processes cataphoresis-coated armature castings and chromium-nickel steel. These proven materials guarantee high resistance and a versatile range of applications. All circulating pumps are supplied with heat insulation shells, seals, coupling plugs or permanently installed cables.
In an average household, 10 to 15% of the electricity consumption is caused by conventional standard pumps. Through use of the WITA® high efficiency pumps the energy consumption can be compared to a conventional circulation pump. Approximately 80%. Hydraulic power could be almost kept the same compared to standard pumps.
Product advantages
- Highest efficiency through EC permanent magnet motor technology
- From 3 Watt min. input
- One-touch menu navigation
- Pre-selectable control modes constant speed / variable differential pressure
- Anti-block function
- Integrated motor protection
- High start-up safety
- Simple pipe mounting through a practical key attachment
Technical data
| Pressure head H max | 4 m |
| Max. flow | 2800 l/h |
| Media temperature | 5 - 110 °C |
| Max working pressure | 10 bar |
| Length | 180 mm |
| Power supply | 230V / 50 Hz |
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