UNIBO 250 – submersible pump for technically clean and slightly contaminated water
The IBO UNIBO 150 / UNIBO 250 submersible pump is a central pressure unit for rainwater harvesting systems, designed for pumping technically clean, slightly contaminated, and chlorinated water, provided it does not contain abrasive elements such as sand. The wide tolerated pH range and high maximum liquid temperature allow applications beyond typical domestic needs.
Who it is for
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Homeowners and property owners – the pump is suitable for emptying tanks and pumping water out of flooded rooms.
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Users of rainwater harvesting systems – the pump tolerates chlorinated water.
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Industrial plants and farms – the wide tolerated pH range (4–10) and high liquid temperature (up to 50°C) allow operation with various media.
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Installations that do not require continuous operation – the pump is suitable for occasional, intermittent pumping.
Application
The UNIBO 150 / UNIBO 250 submersible pump is designed for pumping technically clean, slightly contaminated, and chlorinated water without abrasive elements such as sand. The pump is used for emptying tanks and pumping water out of flooded rooms. The pump is not a water-treatment device – when using it for other purposes, we recommend ensuring appropriate treatment.
The wide tolerated pH range (4–10) and high maximum liquid temperature (up to 50°C) allow industrial and agricultural applications requiring operation with various media. The UNIBO 230 V submersible pump operates in a vertical position, at a maximum immersion depth of 5 m.
Features of the UNIBO 150 / UNIBO 250 pump
The pump is not designed for continuous operation – models equipped with a water jacket, such as the ISQ series, are intended for applications requiring uninterrupted operation.
The pump can operate as a central pressure unit in a rainwater harvesting system, while the wide tolerated pH range (4–10) also allows its use in installations with raw water. The air-release valve automatically removes air from the system, while the thermal protection built into the motor switches the pump off in the event of an overload.
- Pump type: central pressure unit for technically clean and slightly contaminated water
- Power supply: 230 V (single-phase)
- Insulation class: F
- Protection rating: IP68
- Operating mode: intermittent (the pump is not designed for continuous operation)
- Operating position: vertical
- Rotational speed: 2860 rpm
- Max. liquid temperature: 50°C
- Water pH: 4–10
- Max. liquid density: 1150 kg/m³
- Max. immersion depth: 5 m
- Power cable length: 10 m
- Motor protection: thermal, built into the motor
- Connection: 1¼"
IBO – 24 months (2 years) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently asked questions (FAQ) – UNIBO 150 / UNIBO 250 submersible pump
What type of water is the UNIBO pump designed for?
The pump is designed for technically clean and slightly contaminated water that does not contain abrasive elements such as sand. The permitted size of solid contaminants is 5 mm, and their content in the water must not exceed 10%.
Can the UNIBO pump operate continuously?
No – the pump is not designed for continuous operation. Models equipped with a water jacket, such as pumps from the ISQ series, are intended for applications requiring uninterrupted operation.
What medium can the UNIBO pump handle in terms of pH and temperature?
The pump tolerates water with a pH ranging from 4–10 and a temperature of up to 50°C, as well as chlorinated water. This tolerance range goes beyond typical domestic applications and allows operation with more diverse media.
How should I choose between the UNIBO 150 and UNIBO 250 models?
The choice depends on the required head and capacity – the UNIBO 150 achieves a head of up to 8.5 m, while the UNIBO 250 reaches up to 11 m with higher capacity. If in doubt, we encourage you to contact the technical department.
Where can I buy a UNIBO submersible pump?
Dambat does not sell directly. The UNIBO 150 and UNIBO 250 pumps are available from commercial partners, plumbing wholesalers, and authorized online distributors.
What warranty terms apply to the UNIBO pump?
IBO – 24 months (2 years) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
