3.5" SDM 5-22 – 230 V multistage submersible pump
The IBO 3.5" SDM series comprises multistage submersible pumps with a diameter of 90 mm, designed for wells with a minimum internal diameter of 100 mm. Among IBO submersible pumps, the SDM series offers one of the widest selections of models, with different flow rates and delivery heads. The capacitor built into the motor eliminates the need for an external starter box.
Who it’s for
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Owners of single-family homes and multi-family buildings – The IBO 3.5" SDM series provides a reliable supply of untreated water from a private deep well, operating continuously throughout the year.
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Farms – A wide selection of models with different flow rates and delivery heads makes it possible to choose a pump to suit the needs of both small farms and extensive irrigation systems.
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Irrigation system owners – The pump is ideal as a water source for sprinklers and drip lines, as well as for drainage systems.
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Installers and well-drilling companies – The included starter box with overcurrent protection simplifies electrical installation, and the 90 mm diameter allows installation in wells with an internal diameter as small as 100 mm.
Applications
The IBO 3.5" SDM series is designed to draw water from deep and drilled wells with a minimum internal diameter of 100 mm, for single-family homes, multi-family buildings, and farms. The pumps are also well suited to supplying irrigation systems, including sprinklers and drip lines, as well as drainage systems.
3.5" SDM submersible pumps operate vertically, submerged to a maximum depth of 100 m, and are powered by 1~ 230 V / 50 Hz. The maximum temperature of the pumped liquid is 35°C. These pumps do not treat water, so we recommend treating it appropriately before using it for other purposes.
Features of the IBO 3.5" SDM Series – Overview and Technical Data
IBO 3.5" SDM series submersible pumps are multistage centrifugal units with an outer diameter of 90 mm and increased sand resistance. The housing, shaft, and rotor are made of AISI 304 stainless steel; the impellers and diffusers are made of PPO polymer; and the suction and discharge bodies are made of brass. The motor is oil-cooled.
The IBO 3.5" SDM series includes a wide range of models with different outputs and heads, allowing precise selection to meet the requirements of a specific system. The capacitor built into the motor eliminates the need for an external start box.
- Pump type: multistage submersible
- Minimum well diameter: 100 mm
- Power supply: 1~ 230 V / 50 Hz
- Protection rating: IP68
- Insulation class: B
- Operating mode: continuous S1
- Mounting position: vertical
- Max. immersion depth: 100 m
- Max. pumped liquid temperature: 35°C
- Power cable: 20 m with plug
- Capacitor: built into the motor
- Thermal protection: built into the motor winding
IBO - 24-month (2-year) manufacturer’s warranty.
Dambat - a trusted manufacturer of pumps and water engineering equipment with quality certifications.
Frequently asked questions (FAQ) - 3.5" SDM submersible pump
What is the IBO 3.5" SDM series submersible pump used for?
The IBO 3.5" SDM series is designed to draw water from wells with a minimum diameter of 100 mm for single-family and multi-family homes, farms, irrigation systems, and drainage systems.
What is the difference between the 3.5" SDM series and the 3.5" SCM series?
Both series are single-phase (1~ 230 V) and designed for wells with a minimum diameter of 100 mm. Both series have a capacitor built directly into the motor - no external start box is needed. The main differences are the material of the suction body and the range of models: the SDM series includes more models with different outputs and heads.
How do I choose the right model from the 3.5" SDM series?
The right model depends on the well depth, required output, and system pressure. The series offers a wide range of hydraulic specifications - different models vary in both output and head. When in doubt, we encourage you to contact Dambat’s technical support team.
Is the 3.5" SDM pump covered by a manufacturer’s warranty?
IBO - 24-month (2-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
Where can I buy a 3.5" SDM submersible pump?
As a manufacturer, we do not sell directly. IBO 3.5" SDM series pumps are available from our sales partners, plumbing wholesalers, and authorized online distributors.
