Circulation Pump - Wilo Top S25/10 230V

This is a brand new item that has not been used. It was only removed from the original packaging because the cardboard box was damaged during storage.

The Wilo TOP-S 25/10 230V pump is designed for use in various heating and cooling systems. It is suitable for hot water heating systems, industrial circulation systems, air conditioning systems, and closed cooling circuits. It can also be used with water/glycol mixtures up to 50% and in solar and geothermal applications.

Hot Water Heating Systems:

The pump is commonly used in residential and commercial heating systems to circulate hot water throughout the building.

Industrial Circulation Systems:

It can be used to circulate fluids in industrial processes, such as cooling water or other process fluids.

Air Conditioning Systems:

The TOP-S 25/10 can be used to circulate chilled water or other coolants in air conditioning systems.

Closed Cooling Circuits:

It is suitable for maintaining the temperature in closed cooling systems, often found in industrial equipment or machinery.

Water/Glycol Mixtures:

The pump can handle fluids with water/glycol concentrations up to 50%, making it suitable for systems where freeze protection is needed.

Solar and Geothermal Applications:

It can be used in solar hot water systems or geothermal heating systems to circulate the heat transfer fluid.

Technical Specifications

Model: TOP-S 25/10

Mains Connection: 1~230 V, 50 Hz

Motor Power (P2): 180 W

Power Consumption (P1): 335/385/390 W at 2400/2550/2700 rpm

Speed: 2400 / 2550 / 2700 rpm

Current: 1.72 / 1.87 / 1.90 A at 1~230 V

Pump Connection: G 1½ (Rp 1)

Port-to-Port Length (L0): 180 mm

Maximum Operating Pressure (PN): 10 bar

Motor Protection: Optional SK 602N/622N tripping unit or Protect module C for full motor protection

Pump Housing: Grey cast iron (EN-GJL-200)

Impeller: Plastic (PP - 50% GF)

Shaft: Stainless steel (X46Cr13)

Bearings: Carbon, metal-impregnated

The buyer of this pump will receive, in the package, information relating to more detailed specs, data, wiring diagrams, dimensions and drawings.