BETA 2 25-60/130 BR – energy-efficient circulation pump with a bronze body
The IBO BETA 2 25-60/130 pump is an electronically controlled Class A circulation pump (EEI ≤ 0.23) with a bronze body instead of the traditional cast-iron body used in the standard BETA 2 version. This allows the pump to operate not only in closed central heating circuits, but also in domestic hot water systems (DHW), where the pump body comes into direct contact with the water circulating in the home system. The built-in electronic processor allows you to select one of 8 operating modes, adapting the pump characteristics to the system’s requirements.
Who is it for
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DHW system installers – the bronze body allows this pump to be used for domestic hot water circulation, where the cast-iron BETA 2 version would not be suitable.
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Central heating and solar installers – ready for installation with unions, it is also suitable for traditional central heating systems and solar installations.
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Homeowners with DHW circulation – energy-efficient Class A operation and AUTO/ECO mode reduce the costs of maintaining constant hot water circulation in the home.
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Designers of sanitary and heating systems – 8 operating modes make it possible to adapt the pump characteristics to both DHW circulation systems and central heating systems with variable demand.
Applications
The BETA 2 25-60/130 pump is designed to force water circulation in domestic hot water systems, central heating systems, and solar installations. The pumped-liquid temperature range from +2°C to +95°C allows operation in both DHW circulation systems and constant-temperature and variable-flow heating systems.
The pump is not a water-treatment device – its purpose is to force liquid circulation in the system, not to improve its quality. The factory-set AUTO/ECO mode automatically adjusts the operating characteristics to the system’s current demand, so in most cases the pump can be started without additional adjustment.
BETA 2 25-60/130 features – description and technical data
The pump body is made of bronze, which – unlike the standard cast-iron version – allows it to be used in domestic hot water circulation systems. The pump is equipped with an electronic processor that controls its operation and a complete set of connection unions with a spacing of 130 mm and a diameter of 1½" (on the installation side) / 1" (union), making installation easier without additional fittings.
The 8 available operating modes include ECO mode (factory setting) with an automatically selected proportional pressure curve, PP1/PP2 modes (proportional pressure), CP1/CP2 modes (constant pressure), and I/II/III modes (constant rotational speed)—the choice of mode depends on the characteristics of the specific installation.
- Pump type: electronic circulation pump, bronze housing, with union fittings
- Energy class: A (EEI ≤ 0.23)
- Operating modes: 8
- Motor power: 50 W
- Max. capacity: 55 l/min
- Max. head: 6 m
- Power supply: 1~230 V, 50 Hz
- Insulation class: F
- Protection rating: IP44
- Pumped liquid temperature range: from +2°C to +95°C
- Max. ambient temperature: +40°C
- Max. system pressure: 1 MPa (10 bar)
- Sound pressure of the operating pump: 43 dB(A)
- Connections: 1½" / 1", port spacing 130 mm
- Dimensions (L/H/W): 98 / 180 / 169 mm
- Weight: 2.8 kg
IBO – 24-month (2-year) manufacturer’s warranty. Dambat provides warranty and post-warranty service.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – BETA 2 25-60/130 circulation pump
Why does the BETA 2 have a bronze housing rather than a cast-iron one?
Unlike cast iron, bronze withstands constant contact with domestic water circulating in the installation, allowing this version to be used in domestic hot water circuits—a use for which the standard cast-iron BETA 2 version is unsuitable.
Is the BETA 2 25-60/130 pump suitable for domestic hot water installations?
Yes, thanks to its bronze housing, the pump can operate in domestic hot water installations, in addition to typical applications in central heating and solar installations. However, the pump is not a water treatment device—its sole purpose is to circulate the fluid.
How does AUTO/ECO mode work in the BETA 2 pump?
ECO mode is the factory setting—the pump automatically selects the proportional pressure curve according to the installation’s current demand, so in most cases it can be started without additional adjustment.
What connections does the BETA 2 25-60/130 pump have?
The pump is supplied with a complete set of union fittings with a 130 mm spacing, sized 1½" on the installation side and 1" at the union, allowing installation without additional connection accessories.
Where can I buy the BETA 2 25-60/130 circulation pump?
Dambat does not sell directly. The BETA 2 25-60/130 pump is available from our trade partners, installation wholesalers, and authorized online distributors.
Is the BETA 2 25-60/130 pump covered by the manufacturer’s warranty?
IBO – 24-month (2-year) manufacturer’s warranty. Dambat provides warranty and post-warranty service.
