Circulation pump for central heating, hot water IBO-OHI 25/40/180 lifting 4 m


IBO-OHI 25/40/180 pumps are designed to force water circulation in central heating and domestic hot water systems. They can also be used in solar heating systems, for air conditioning and circulating refrigeration systems. Along with the pump, the customer receives gaskets for unions (2 pieces), a Polish instruction manual for the pump and a warranty card. The warranty period for the pump is 2 years from the date of purchase.

The pump should be installed on a straight section of pipe between two shut-off valves, in a place accessible for venting, inspection or service. The pump should be installed so that the pump axis is horizontal. Before starting the installation of the pump, it is absolutely necessary to read the instruction manual.

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  • Code: 7813
  • Manufacturer: IBO
  • Manufacturer's code: 5903111344122
  • Weight: 2.5 kg
  • Availability: <strong>AVAILABLE NOW</strong> AVAILABLE NOW
  • Net Price: €24.32 €29.91
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IBO-OHI 25/40/180 pumps are designed to force water circulation in central heating and domestic hot water systems. They can also be used in solar heating systems, for air conditioning and circulating refrigeration systems. Along with the pump, the customer receives gaskets for unions (2 pieces), a Polish instruction manual for the pump and a warranty card. The warranty period for the pump is 2 years from the date of purchase.

The pump should be installed on a straight section of pipe between two shut-off valves, in a place accessible for venting, inspection or service. The pump should be installed so that the pump axis is horizontal. Before starting the installation of the pump, it is absolutely necessary to read the instruction manual.

Main application areas

Circulation pumps are used in installations with constant or slightly variable flow, i.e.:

heating installations
heating installations

Construction - hydraulic part

glandless centrifugal pump
threaded cast iron body
composite pump impeller

Construction - engine

asynchronous 2 pole
ceramic shaft and radial bearings
carbon thrust bearing
insulation class I
voltage: 1~230/240V
three-stage speed regulation
degree of protection IP 44

Advantages of the IBO pump:


energy efficiency
certainty and reliability of operation
ease of assembly
silent operation up to 38 dB(A)
high quality
no maintenance required
built-in short-circuit protection
two-year warranty

Pump technical parameters:

connections: 1 1/2 in
connection thread dimensions: 47.5 mm (measured outside the thread)
installation length: 180 mm
minimum liquid temperature: +2 degrees C
maximum liquid temperature: +110 degrees C
maximum working pressure: 1.0MPa
power supply: 230 / 240 V - 50 Hz
degree of protection: IP44
insulation class: I
lifting of the water column: 4 m
do not install the pump with the motor pointing up or down. The engine should always be placed horizontally
do not run the pump dry

Power and supply current:

1st gear: 38W/0.12A
2nd gear: 53W / 0.16A
3rd gear: 72W / 0.20A

Water lift height in the system:

1 run: 2 meters
2nd run: 3 meters
3rd run: 4 meters