IPRO QBO 45 submersible pump 230 V with float switch
QBO 45 is a compact one submersible pump with a power of 0.25 kW, made entirely of AISI 304 stainless steel, intended for pumping clean and slightly polluted water. The QBO series is designed for tank installations and rainwater collection systems - a built-in float switch ensures automatic operation without the need for supervision.
For whom
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Owners of rainwater tanks – built-in Float automatically turns the pump on and off depending on the water level in the tank, without the need for manual supervision.
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Owners of ponds and garden fountains – compact dimensions of 270 × 167 × 167 mm and a weight of 5.2 kg allow installation in tight decorative tanks, and the stainless steel construction ensures resistance to long-term immersion.
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Irrigation system installers – 1¼" connector and 10 m cable with plug enable quick commissioning without additional installation modifications.
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House owners near seaside areas – corrosion-resistant materials allow operation with seawater, which distinguishes the QBO series from standard pumps made of AISI 304 steel.
Application
IPRO QBO 45 is intended for pumping clean and slightly polluted water - rainwater from retention reservoirs, surface water from ponds, lakes and rivers, as well as seawater. The Vortex impeller made of PPO polymer and AISI 304 stainless steel and a 2 mm particle passage allow work with clean and slightly organically polluted water, typical of rainwater collection systems and ponds.
The cooling jacket dissipates heat through the pumped medium, so the device does not require full immersion during operation. Built-in Float turns off the pump automatically when the water level drops, protecting the engine against dry running. Thermal protection in the winding provides additional, independent protection of the motor during long pumping cycles.
Features of the QBO 45 pump
- Adaptation for pumping water with sand and sludge: NO – only clean and slightly polluted water; rotor passage 2 mm
- Cooling Jacket: YES – operation is possible without fully immersing the engine
- Discharge port: 1¼" threaded, vertical direction
- Thermal protection: YES (built into the motor winding)
- Float switch: YES – built-in, protects against dry running
- Working mode: continuous
IPRO – 36 months (3 years) manufacturer's warranty.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – submersible pump IPRO QBO 45
Can QBO 45 be left unattended while pumping?
Yes – built-in Float it turns off the pump automatically when the water level drops and restarts it when it rises. Thermal protection in the winding provides additional, independent protection for the motor. Both mechanisms operate in parallel, which allows for maintenance-free operation in typical tank installations.
Is QBO 45 suitable for a rainwater tank at home?
Yes - the QBO series is designed with such installations in mind. The automatic control ensures operation on demand without user intervention, and the AISI 304 stainless steel construction guarantees durability even after long-term immersion. QBO 45 with a capacity of 150 l/min and a lifting height of 7.5 m is suitable for typical household tanks with one or two draw-off points.
How does QBO 45 differ from QBO 100 and QBO 200?
All three models have identical construction and operating principle - they differ in power and hydraulic parameters. QBO 45 (0.25 kW, 150 l/min, 7.5 m) is the choice for small installations with a single point of consumption. QBO 100 (0.75 kW, 275 l/min, 15 m) will serve a larger tank or several consumption points at the same time. QBO 200 (1.5 kW, 334 l/min, 19 m) is a model for complex systems with long pipeline routes or large level differences.
Can the pump work with seawater?
Yes - AISI 304 stainless steel used in the housing, body, shaft and impeller ensures corrosion resistance when pumping seawater. This is one of the distinguishing features of the QBO series compared to standard submersible pumps made of cast iron or plastic.
Where to buy a pump IPRO QBO 45?
The pump is available from Dambat trading partners, industry installation wholesalers and authorized online distributors. Dambat does not sell directly.
Where to service after warranty?
Warranty and post-warranty service is provided by Dambat, Adamów 50, Grodzisk Mazowiecki. IPRO – 36 months (3 years) manufacturer's warranty.
