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Grundfos UPS2 25-80 180 wet rotor circulator for heating 98707853
GRU 98707853
5712600251908
Grundfos UPS2 25-80 180 wet rotor circulator for domestic heating systems, G 1" 1/2 threaded ports, max head 8 m:
- Power supply: Single-phase
- Protection class: IP44
- Insulation class: F
- Max. working pressure (bar): 10
- Centre distance (mm): 180
- Pump connections: G 1" 1/2
- Maximum head (m): 8
Grundfos UPS2 25-80 180 wet rotor circulator for heating 98707853
€392.06
Tax included
€392.06
Tax included
Tax included
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Grundfos UPS2 circulation pumps have advanced control modes that allow you to adjust pump performance to suit actual system requirements in single and two-pipe heating systems. The motor is based on permanent magnet technology and a compact rotor that ensures quiet operation and low energy consumption.
Features:
Suitable for:
- Replacing old circulators
- Domestic heating systems.
Liquid:
- Pumped liquid: water
- Liquid temperature: +2° C to +95° C
- Liquid temperature during operation: 60° C
- Density: 983.2 kg/m³
- Ambient temperature: 0° C to +40° C.
Techniques:
- Maximum head: 8 meters
- TF class: 95
- Approvals on the nameplate: CE, WEEE.
Installation:
- Maximum working pressure: 10 bar
- Pump connections: G 1" 1/2
- Working pressure: PN 10
- Centre distance: 180 mm.
Electrical data:
- Voltage: single-phase 230 V ± 10 %.
- Mains frequency: 50/60 Hz
- Maximum power: 140 W
- Degree of protection: IP44
- Insulation class: F
- Does not require external protection for the motor
- Energy (EEI): ? 0.23
Materials and components
- Cast iron pump body
- Impeller in composite material
- Ceramic shafts and bearings
- Stainless steel bearing bracket
- Stainless steel rotor and rotor sleeve
- 4 poles synchronous motor with permanent magnets
- Electrical connection via connector
- Manual release: through front screw
- Sound pressure: ? 43 dB(A)
- Control modes: constant curve (3 levels), proportional pressure (3 levels)
- Compatible with Alpha plug
- Dimensionally compatible with older UPS circulators
- Compliant with EUP (0.23), provides 50% energy savings compared to older generation pumps.
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Data sheet
- Type: Circulatory
- Version: Single
- Model: Wet rotor
