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Grundfos UPS2 25-80 180 (98707853)

Product ID: 98707853

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Grundfos UPS2 25-80 180 (98707853)
Part Number: 98707853

Grundfos UPS2 25-80 180 (98707853)

UPS2 25-80 180

High-efficiency circulator pump with permanent-magnet motor (ECM technology) fit for the ErP directive No 641/2009 due to continuously variable speed control for circulation of clean heating water according to VDI 2035.

Features and benefits: UPS2 25-80 180

High-efficiency circulator pump with permanent-magnet motor (ECM technology) complying with the ErP directive No 641/2009 thanks to continuously variable speed control. Suitable for circulation of clean heating water according to VDI 2035.

Features and benefits:

  • Complying with requirements of the ErP directive as from 2015.
  • 1 pump replaces 3 variants.
  • It is available as pump head without pump housing. Fits on all 4-m, 5-m and 6-m pump housings of the Series 100.
  • For tight installations, i.e. in boiler applications.
  • High energy savings thanks to an energy efficiency index (EEI) lower than 0.23.
  • Complies with the German regulation on energy saving in buildings and building systems �?? Energieeinsparverordnung �?? EnEV §14(3).
  • One button for simple selection among three proportional-pressure curves or three fixed speeds.
  • No corrosion issues thanks to the electrocoated pump housing.
  • Reduced installation costs as no external motor protection is required.

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Controls:
Terminal box position:9H
Liquid:
Pumped liquid:Water
Liquid temperature range:2 .. 95 °C
Selected liquid temperature:60 °C
Density:983.2 kg/m³
Technical:
Rated flow:3.84 m³/h
Rated head:6.86 m
TF class:95
Approvals:CE,WEEE
Materials:
Pump housing:Cast iron
 EN 1561 EN-GJL-150
 ASTM A48-25B
Impeller:Composite
 PES 30% GF + PESU-GF20%
Installation:
Range of ambient temperature:0 .. 40 °C
Maximum operating pressure:10 bar
Pipe connection standard:EN 1092-2
Type of connection:G
Size of connection:1 1/2 inch
Pressure rating for connection:PN 10
Port-to-port length:180 mm
Electrical data:
Power input P1:140 W
Mains frequency:50 / 60 Hz
Rated voltage:1 x 230 V
Maximum current consumption:1.1 A
minimum current consumption:0.1 A
Enclosure class (IEC 34-5):X2D
Insulation class (IEC 85):F
Ex-protection standard:NONE

Applications

  • Commercial heating — In a commercial heating system, energy-efficient pumps are only half the story. But with the right system design, you can truly reap the benefits and significantly reduce the energy bill.

category

  • Circulator pumps
    Grundfos circulator pumps are designed for best-in-class efficiency with low maintenance. Compared to conventional circulators, they cut energy consumption by up to 80 %, while delivering noise-free performance. Here you can find the right circulator pump for your heating, cooling and hot water recirculation needs.