QBS 18-32-5.5, 3~400V – submersible pump for contaminated water
The IPRO QBS 18-32-5.5 pump is a submersible pump designed for fully submerged operation, equipped with a flanged connection (DN50–DN100) and a three-phase motor. It is intended for the most demanding agricultural and industrial applications in the QBS 18-32-5.5 series. The Vortex impeller with a free passage allows operation with liquids containing solid contaminants without the risk of blocking the mechanism.
Who it is for
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Farmers operating larger-scale farms – the QBS 18-32-5.5 pump is suitable for emptying large tanks and pumping water from extensive drainage ditches.
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Construction companies carrying out large excavations – its high capacity and flanged connection allow permanent connection and rapid removal of water from extensive excavations.
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Industrial plants – the pump is suitable for process, service and emergency systems requiring large-scale removal of contaminated water.
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Emergency and maintenance services – the pump can work with an automatic float switch that controls its activation and deactivation depending on the water level.
Applications
The three-phase IPRO QBS 18-32-5.5 pump is designed for emptying large tanks, sumps and flooded excavations of clean and contaminated water, within the permitted contaminant diameter for the given model. It is suitable for industrial, agricultural and service applications where a powerful submersible pump with a durable flanged connection is required.
The pump is not intended for liquids containing abrasive particles, such as sand or gravel, or for corrosive, flammable, petroleum-based substances or salt water – the permitted solid content should not exceed 10%. The pump is not a water treatment device; when used for purposes requiring potable water, we recommend ensuring appropriate treatment. The QBS 18-32-5.5 3~400V pump operates in a three-phase system supplied with 3~400 V.
QBS 18-32-5.5 3~400V features – design and technical data
The housing of the QBS 18-32-5.5 pump is made of AISI 304 stainless steel. The Vortex impeller provides a free passage for contaminants, with the permitted diameter varying depending on the model. The double mechanical seal operates in an oil chamber, extending its service life during prolonged operation. The motor has thermal protection built into the winding.
These models are equipped with a flanged connection ranging from DN50 to DN100, selected according to the model's capacity. The 10 m power cable is terminated with a plug.
- Pump type: submersible, for contaminated water, Vortex impeller
- Power supply: 3~400 V, 50 Hz
- Connection: DN50 flanged
- Insulation class: F
- Protection rating: IP68
- Max. medium temperature: 50°C
- Max. immersion depth: 5 m
- Max. solid content: 10%
- Motor thermal protection: yes
- Rotational speed: 2900 rpm
- Power cable length: 10 m, terminated with a plug
IPRO – 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
Dambat – a trusted manufacturer of pumps and hydraulic equipment with quality certificates.
Frequently asked questions (FAQ) – QBS 18-32-5.5 3~400V submersible pump
What applications is the QBS 18-32-5.5 pump suitable for?
The three-phase IPRO QBS 18-32-5.5 pump is suitable for agriculture, construction and industry, for emptying large tanks, excavations and sumps of contaminated water, as well as for process and emergency systems.
What liquids can the QBS 18-32-5.5 not pump?
The pump is not intended for liquids containing abrasive particles, such as sand or gravel, or for corrosive, flammable, petroleum-based substances or salt water. The permitted solid content should not exceed 10%.
Does the QBS 18-32-5.5 3~400V pump require external electrical protection?
The three-phase installation should be equipped with a motor circuit breaker protecting against overload and phase failure, selected according to the parameters on the nameplate of the specific model.
Where can the QBS 18-32-5.5 submersible pump be purchased?
Dambat does not sell directly. The QBS 18-32-5.5 pump is available from our trade partners, installation wholesalers and authorised online distributors.
Does the IPRO QBS 18-32-5.5 pump come with a manufacturer's warranty?
IPRO – 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
