QBO 45 – submersible pump with float switch
The IPRO QBO 45 is a submersible pump made of stainless steel, designed for pumping clean and slightly contaminated water free of abrasive particles such as sand. The float switch automatically controls the pump and protects it against dry running. The cooling jacket used means that the pump does not have to be fully submerged to operate safely.
Who is it for?
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Households – the QBO 45 pump is suitable for draining flooded basements, garages, and utility rooms.
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Garden pond and pond owners – the pump can supply garden ponds and draw surface water from ponds, lakes, and rivers.
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Fish farms – its all-stainless-steel construction is suitable for operation in aquaculture environments.
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Coastal property owners – thanks to its materials, the pump can also pump seawater.
Applications
The IPRO QBO 45 pump is designed for pumping rainwater and surface water from ponds, lakes, and rivers, as well as for supplying garden ponds. It is suitable for draining flooded rooms, homes, garages, and premises, as well as for use in fish farms. The pump is not a water-treatment device; when using it for purposes requiring potable water, we recommend ensuring appropriate water treatment.
The pump is not designed for liquids containing abrasive particles, such as sand, as these may lead to accelerated wear of the hydraulic components. The QBO 45 industrial pump operates in a single-phase system powered by 1~230 V.
QBO 45 features – design and technical data
The motor housing, shaft, and impeller of the QBO 45 pump are made of AISI 304 stainless steel. Depending on the model, the impeller is made of AISI 304 stainless steel or PPO polymer. The mechanical seal is made of ceramic, carbon, and NBR. The motor has thermal protection built into the winding, while the float switch additionally protects the pump against dry running.
The number in the model designation (45) corresponds to the motor’s power consumption in hundreds of watts. As the power increases, so do the pump’s capacity and maximum head.
- Pump type: submersible, stainless steel, with float switch
- Power supply: 1~230 V, 50 Hz
- Insulation class: F (155)
- Protection rating: IP68
- Max. medium temperature: 50°C
- Operating mode: continuous
- Operating position: vertical
- Motor thermal protection: yes
- Dry-running protection: yes (float switch)
- Rotational speed: 2850 rpm
- Power cable length: 10 m
IPRO – 36 months (3 years) of manufacturer’s warranty. Dambat provides warranty and post-warranty service.
Dambat – a trusted manufacturer of pumps and water engineering equipment with quality certifications.
Frequently Asked Questions (FAQ) – QBO 45 submersible pump
What applications is the QBO 45 pump suitable for?
The IPRO QBO 45 pump is suitable for draining flooded rooms, houses, and garages; supplying garden ponds; drawing surface water from ponds, lakes, and rivers; and use in fish farms.
What does the number in the QBO 45 model name mean?
The number in the model designation corresponds to the motor power in hundreds of watts.
Can the QBO 45 pump pump water containing sand?
No – the QBO 45 pump is designed for clean and slightly contaminated water without abrasive particles such as sand. Pumping sandy water may lead to accelerated wear of the hydraulic components.
Can the QBO 45 pump operate without being fully submerged in water?
Yes – thanks to its cooling jacket, the pump can operate without being fully submerged. Additionally, the float switch protects the pump from dry running by automatically switching it off when the water level is too low.
Where can the QBO 45 submersible pump be purchased?
Dambat does not sell directly. The QBO 45 pump is available from our sales partners, plumbing wholesalers, and authorized online distributors.
Is the IPRO QBO 45 pump covered by the manufacturer’s warranty?
IPRO – 36 months (3 years) of manufacturer’s warranty. Dambat provides warranty and post-warranty service.
