IBOX Bomba de circulación IBO OHI 25-60 180

With a maximum head of 6 m and a flow rate of 3.5 m³/h, the IBOX Circulation Pump IBO OHI 25-60 180 delivers reliable performance for central heating systems. Its 3-speed wet rotor design allows you to match output to demand, while the cast iron housing ensures long-term durability.

Overview

The IBOX IBO OHI 25-60 180 is a threaded circulation pump with a 180 mm installation length and DN25 (G 1 1/2") connections. It operates on 230 V / 50 Hz and offers three selectable speeds with power consumption from 46 W to 93 W. Suitable for liquids from 2 °C to 110 °C and pressures up to 10 bar, it is built for demanding heating circuits.

What stands out

• Three speed settings for flexible flow control
• IP44 protection against splashing water
• Class F insulation for high-temperature operation
• Noryl impeller resists corrosion and wear
• Quiet wet rotor operation

Technical details

• Max head: 6 m
• Max flow rate: 3.5 m³/h (58 l/min)
• Power consumption: 46 W / 67 W / 93 W
• Voltage: 230 V, 50 Hz
• Protection class: IP44
• Insulation class: F
• Connection: DN25 (G 1 1/2")
• Installation length: 180 mm
• Max operating pressure: 10 bar
• Liquid temperature range: 2 °C to 110 °C
• Housing material: cast iron
• Impeller material: Noryl
• Pump type: wet rotor circulation pump
• Application: central heating systems

Our verdict

The IBOX IBO OHI 25-60 180 is a robust and efficient choice for residential and light commercial heating systems. Its three-speed control and durable construction offer excellent value for reliable circulation.