IBO OHI C.O. 25-60/130 BR circulation pump (230 V) – energy-efficient pump with a bronze housing
The IBO OHI C.O. 25-60/130 BR is a glandless circulation pump with a bronze housing, designed to circulate hot water in heating and technical systems. The bronze housing provides enhanced corrosion resistance, and the four operating modes let you adjust the circulation rate to the size of the system.
Who it’s for
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Installers and installation companies – the bronze housing and included gaskets make installation easier in circuits where enhanced corrosion resistance is required.
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Heating and technical systems with hot-water circulation – continuous circulation maintains an even water temperature throughout the circuit.
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Larger systems with extensive circuits – three speeds and ECO mode adjust the flow to the circuit’s length and hydraulic resistance.
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Technical service teams – the glandless design, cooled by the water flowing through it, reduces maintenance and wear.
Applications
- Circulating hot water in heating and technical systems.
- Maintaining an even water temperature in a circulation circuit.
- Circuits that require a corrosion-resistant housing.
The OHI C.O. 25-60/130 BR 230 V circulation pump must be installed with the motor shaft in a horizontal position, between shut-off valves, and in the direction of flow indicated by the arrow on the housing.
OHI C.O. BR pump features – description and technical specifications
The OHI C.O. BR is a glandless circulation pump whose impeller operates submerged in the pumped water, which also cools the motor. A key feature of the BR version is its bronze housing, a material with enhanced corrosion resistance used in circuits where a cast-iron housing would be vulnerable to corrosion. The pump is adjusted manually by selecting one of four modes: three fixed-speed settings (I, II, III) and ECO mode, which reduces energy consumption.
Install the pump in the circulation circuit with the motor shaft in a horizontal position, following the direction of flow indicated by the arrow on the housing. Gaskets are included to make installation easier.
- Type: glandless circulation pump with a bronze housing
- Housing: bronze
- Operating modes: 4 (three fixed-speed settings: I / II / III, and ECO mode)
- Power supply: 1~230 V, 50 Hz
- Protection rating: IP44
- Insulation class: F
- Fluid temperature: 2 to 95 °C
- Ambient temperature: 0 to 40 °C
- Max. system pressure: 1 MPa (10 bar)
- Installation: shaft in a horizontal position; gaskets included
IBO – 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service provided by Dambat.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently asked questions (FAQ) – OHI C.O. BR circulation pump
What is the OHI C.O. BR pump used for?
The IBO OHI C.O. BR circulates hot water in heating and technical systems, maintaining an even water temperature throughout the circuit. Its bronze housing provides enhanced corrosion resistance.
How does the BR version differ from the standard OHI C.O.?
The BR version has a bronze housing with enhanced corrosion resistance, intended for circuits where a cast-iron housing would be vulnerable to corrosion. The standard OHI C.O. has a cast-iron housing and is designed to circulate heating fluid in closed central heating systems.
Why does the pump have a bronze housing?
Bronze is corrosion-resistant, so it is used in circuits where water could corrode a cast-iron housing. This increases the pump’s durability in such operating conditions.
What operating modes does the OHI C.O. BR have?
The pump offers four manually selected operating modes: three fixed-speed settings (I, II, III) and ECO mode, which reduces energy consumption. This lets you adjust the circulation rate to the size and length of the circuit.
How do you install the OHI C.O. BR pump?
Install the pump in the circulation circuit with the motor shaft in a horizontal position, following the direction of flow indicated by the arrow on the housing.
Where can I buy the OHI C.O. BR pump?
The manufacturer does not sell directly. The OHI C.O. BR pump is available from sales partners, plumbing wholesalers, and authorized online distributors.
What warranty does the OHI C.O. BR pump have?
The IBO OHI C.O. BR circulation pump comes with a 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
