WQF 750 - submersible pump with float switch for sewage
The IBO WQF submersible pump series is designed for pumping sewage and dirty water that does not contain abrasive particles such as sand. The power range from 180 W (WQF 180) to 1100 W (WQF 1100) makes it possible to choose a model suited to the size of a domestic septic tank or the scale of flooding, depending on your needs. The float switch automatically controls pump operation and protects the motor from starting without water.
Who it's for
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Home and property owners – the power range from 180 W to 1100 W makes it possible to choose a model suited to the size of a domestic septic tank or the scale of flooding.
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Installation and service companies – the float switch automates pump operation and protects it against dry running without additional control equipment.
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Farms and livestock operations – the pump draws rainwater and surface water from ponds, lakes and rivers, while higher-capacity models can also pump sewage from septic tanks.
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Wholesale and technical supply stores – the wide range of power ratings within one series makes it possible to offer a model suited to installations of different scales.
Applications
The WQF submersible pump series is designed for pumping sewage and dirty water that does not contain abrasive particles such as sand. The pumps are used to pump sewage from domestic septic tanks and to drain flooded rooms, homes, garages and premises.
They are also used to pump rainwater and surface water from ponds, lakes and rivers, and to supply garden ponds. The units operate in a vertical position, with a maximum pumped liquid temperature of 35°C. The WQF 230 V submersible pump can handle larger solid contaminants than pumps designed exclusively for clean water.
WQF series features
WQF series pumps feature an AISI 304 stainless steel motor housing, while the impeller housing and impeller itself are made of gray cast iron. The shaft is made of AISI 304 stainless steel, and the mechanical seal operates with a SiC/graphite/NBR configuration.
The float switch automatically controls pump operation according to the water level, while also providing basic protection against dry running. Thermal protection built into the winding protects the motor from overheating, while the threaded discharge port allows a hose to be connected using a clamp or quick connector.
- Pump type: submersible pump for sewage and dirty water, with float switch
- Power supply: 230 V (single-phase)
- Insulation class: B
- Protection rating: IP68
- Operating mode: continuous
- Operating position: vertical
- Rotational speed: 2850 rpm
- Max. liquid temperature: 35°C
- Power cable length: 10 m
- Switch: float switch
- Motor protection: thermal, built into the winding
- Discharge connection: threaded, sized to suit the model’s flow rate, installed using a clamp or quick connector
- Materials: motor housing and shaft - AISI 304 stainless steel, impeller housing and impeller - gray cast iron, mechanical seal - SiC/graphite/NBR
IBO - 24-month (2-year) manufacturer’s warranty. Warranty and post-warranty service provided by Dambat.
Dambat - a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently Asked Questions (FAQ) - WQF submersible pump
What type of sewage is the WQF pump designed for?
WQF series pumps are designed for wastewater and dirty water that does not contain abrasive materials such as sand. WDepending on the model, the clearance under the impeller is 20 or 35 mm, allowing the pumps to handle larger solid contaminants than clean-water pumps.
How does the pump protect itself from running dry?
The pump is protected by a built-in float switch, which cuts off power to the motor when the water level falls below the safe minimum. In addition, thermal protection in the winding protects the motor from overheating.
What is the difference between the WQF pump and the WQX series?
The WQF pump is designed for sewage and dirty water. It has a gray cast iron impeller housing and impeller, with a passage under the impeller of up to 35 mm, depending on the model. The WQX series has an aluminum construction and is designed exclusively for clean and slightly contaminated water, with no abrasive particles.
How do you choose the right WQF pump model for your needs?
Choosing a model depends on the required head and flow rate - the series includes options from 180 W (WQF 180) to 1100 W (WQF 1100), selected to suit the size of the septic tank or the scale of flooding. W If you have any questions, please contact our technical department.
Where can you buy a WQF submersible pump?
Dambat does not sell directly. WQF series pumps are available from retail partners, plumbing wholesalers, and authorized online distributors.
What are the warranty terms for the WQF pump?
IBO - 24-month (2-year) manufacturer’s warranty. Warranty and post-warranty service provided by Dambat.
