At Dambat, a manufacturer of pumps and hydraulic equipment under the IBO and IPRO brands, we know perfectly well that effectively removing water from flooded rooms, pits, or tanks requires the right equipment. One of the solutions most frequently chosen by installers is a pump with a float switch, i.e. a device with an automatic float switch that controls the operation of the pump depending on the water level.
How does a float pump work?
A float pump (also known as an electric float pump) operates fully automatically, responding to a rise or fall in the water level. When the liquid level reaches the appropriate point, the float switch activates the motor, starting water pumping. When the water level drops, the device switches off automatically, minimizing the risk of overheating.
Our pumps under the IBO brand feature precise thermal protection and a durable power cable, ensuring safe operation even in the case of dirty water. When the water level reaches its lowest point, the pump automatically ends its operating cycle.
Applications of submersible float pumps
A typical application for a submersible pump is in places where dirty water or a denser liquid is present. Our submersible pumps and submersible float pumps perform excellently in pumping stations, ponds, pits, and for removing water from flooded rooms.
An example of a high-class device is the WQF 750 Pump, offering high efficiency along with a durable construction. The motor power of this model provides a liquid lifting height of up to 8 meters. This maximum lifting height ensures efficient liquid lifting and higher operating efficiency.
Our circulation pumps and surface pumps allow you to select a specific solution depending on the type of water being pumped—whether it is clean water or dirty water. In demanding conditions where reliability matters, the advantage of a pump with a float switch becomes crucial: it protects the motor against dry running while maintaining constant water pressure and a stable flow in the vertical water pipe.
Alternatives to a pump with a float switch
A float switch cannot be used effectively everywhere. In rooms with limited space, where the float cannot swing fully, a pump with an external controller or liquid-level sensor may be a better choice. The Dambat range includes a wide selection of inverters and controllers that maintain high operating efficiency and the optimal pump motor power.
For more advanced installations, we recommend installing a check valve, which prevents water from flowing back after the device is switched off. This valve ensures that the highest drainage point remains stable and that system pressure stays at an optimal level. This is particularly important in systems with a vertical water pipe.
It is worth remembering that pressure gauges and filters affect the quality of operation of the entire system, while a properly selected submersible pump ensures safe and long-lasting water pumping.
Why choose IBO and IPRO pumps?
IBO and IPRO pumps are equipment designed with professionals in mind. The components used ensure high efficiency, durability, and reliable operation. The advantage of a pump with a float switch is years of operation without the risk of failure. These devices have the appropriate pump motor power, stable power supply, and optimized lifting height.
Thanks to constant quality control and modern production technology, our IBO pumps are popular with installation companies throughout Mazovia and Poland. These products increase work efficiency and guarantee a long service life.
FAQ – Frequently asked questions
How does a float switch work in a submersible pump?
The float switch responds to changes in the water level. When the liquid level rises, the float moves upward and switches on the motor. When the water level drops, the float cuts off the power supply, stopping the operation of the pump.
What should I do if there is no room for a float?
If there is not enough space for the float to operate, we recommend installing a valve or using an external controller with a liquid-level sensor. This solution maintains automatic water pumping without the risk of motor overheating.
How can I maintain the pump's highest efficiency?
Regularly check the filter and the vertical water pipe, and also monitor the water pressure. By choosing IBO devices, you are guaranteed durable and stable operation even under heavy loads.
Can a float pump operate with dirty water?
Yes, most models of submersible float pumps are designed to operate with dirty water. Check out the products offered by Dambat – Submersible Pumps, where you will find solutions dedicated to such conditions.

