Circulation pump UPS 25-80 N 180 1x230V 50Hz energy class C 95906439

Grundfos UPS 25-80 N 180 Circulation Pump – Reliability and Efficiency in Every System

The Grundfos UPS 25-80 N 180 circulation pump is a robust solution for circulating water in heating, air conditioning, and domestic hot water systems. Equipped with a wet-rotor motor, this pump is characterized by quiet operation and high reliability, minimizing the need for maintenance. The construction with a stainless steel housing guarantees corrosion resistance and long life, making it an ideal choice for both professional installers and demanding users.

Construction and Application

The UPS 25-80 N 180 pump is designed for forcing liquid circulation in closed and open systems. It will work in underfloor heating systems, central heating boilers, and domestic hot water installations. Thanks to three speed settings, the pump offers flexibility to adapt to different needs and operating conditions. The connection length of 180 mm makes it easy to install even in limited spaces.

• Applications:

  • Heating of commercial and residential buildings
  • Domestic hot water circulation
  • Underfloor heating systems
  • Heat pump installations
  • Air conditioning systems

• Construction:

  • The pump body is made of stainless steel (grade 304 / 1.4308) to ensure corrosion resistance.
  • The impeller made of PES/PP composite is durable and resistant to mechanical damage.
  • The wet-rotor motor eliminates the risk of leaks and ensures quiet operation.
  • The bearings are lubricated by the working fluid itself, which increases their lifespan.

Key Features and Parameters

The Grundfos UPS 25-80 N 180 pump stands out for its energy efficiency thanks to the low power consumption of the motor – only 0.165 kW. The maximum head is 8 meters, and the nominal flow rate is 4.95 m³/h, providing adequate performance in various heating and air conditioning systems. Standard pipe connections G 1 ½ inch make it easy to integrate with the existing installation. Insulation class F guarantees safe use, and the operating temperature range from -25°C to +110°C allows the pump to be used in a wide range of environmental conditions.

This pump provides a nominal flow rate of 4.95 m³/h and a maximum head of 8 meters. The motor consumes only 0.165 kW of power, which translates to economical operation. It is equipped with pipe connections with a diameter of G 1 ½ inch and operates in a wide temperature range from -25°C to +110°C, ensuring safe use thanks to insulation class F. The pump body is made of stainless steel grade 304 / 1.4308.

The UPS 25-80 N 180 pump is an investment in the comfort and reliability of the heating or air conditioning system – a solution proven by professionals and valued for its durability and efficiency.