4" SDM 6-14 – 230 V multistage submersible pump
The IBO 4" SDM series consists of multistage submersible pumps with a diameter of 98 mm, designed for wells with a minimum internal diameter of 115 mm. The wide range of models—from the compact SDM 2/12, with a maximum head of up to 83 m, to larger models with a head of up to 107 m—means that the series meets the needs of both domestic water supply systems and more demanding agricultural and industrial applications.
Who it is for
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Owners of single-family and multi-family homes – the IBO 4" SDM series provides reliable extraction of raw water from a private deep well, operating continuously throughout the year.
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Farms – increased sand resistance, floating impellers, and a wide selection of models with different capacities make it possible to match the pump both to watering livestock and to extensive irrigation systems.
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Industrial facilities and drainage systems – the series is suitable for industrial and drainage installations requiring continuous, reliable operation.
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Installers and well-drilling companies – in the SDM 2-12 model, the capacitor is built directly into the motor; in the other models, the included start box with a capacitor and overcurrent protection simplifies electrical installation, while the 98 mm diameter allows installation in wells with an internal diameter of 115 mm or more.
Applications
The IBO 4" SDM series is designed to extract raw water from deep wells for single-family and multi-family homes, farms, and industrial and drainage installations. Increased sand resistance and floating impellers ensure reliable operation even in more difficult intake conditions. The pump is not a water-treatment device—for other uses, we recommend providing appropriate water preparation.
IBO 4" SDM submersible pumps operate in a vertical position, submerged to a maximum depth of 100 m, with a 1~ 230 V / 50 Hz power supply. The permissible temperature of the pumped liquid is up to 35°C.
Features of the IBO 4" SDM series – description and technical data
The IBO 4" SDM series submersible pumps are multistage centrifugal devices with an external diameter of 98 mm, increased sand resistance, and floating impellers. 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 and has insulation class F.
The SDM 2-12 model (0.75 kW) is equipped with a capacitor built directly into the motor, eliminating the need for an external start box. The other series models are supplied with a start box containing a capacitor and overcurrent protection. For motors up to 5.5 kW, a 20 m or 1.5 m cable is available; for 7.5 kW and larger motors, only a 1.5 m cable is available.
- Pump type: multistage, submersible
- Minimum well diameter: 115 mm
- Power supply: 1~ 230 V / 50 Hz
- Protection rating: IP68
- Insulation class: F
- Operating mode: continuous S1
- Mounting position: vertical
- Maximum immersion depth: 100 m
- Maximum pumped liquid temperature: 35°C
- Power cable: 1.5 m
- Start box / capacitor: SDM 2-12 – capacitor built into the motor; other models – start box included, with a capacitor and overcurrent protection
- Thermal protection: built into the motor winding
- Motor cooling: oil
IBO – 24 months (2 years) manufacturer’s warranty.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – IBO 4" SDM submersible pump
What is the IBO 4" SDM series submersible pump used for?
The IBO 4" SDM series is designed to extract water from wells with a minimum diameter of 115 mm for single-family and multi-family homes, farms, and industrial and drainage installations.
How does the 4" SDM series differ from the 4" SD series?
The 4" SDM series is single-phase powered (1~ 230 V)—the SDM 2-12 model has a capacitor built directly into the motor, while the other models are supplied with an external start box—and is intended for standard domestic and agricultural installations. The 4" SD series is a three-phase version (3~ 400 V) intended for facilities with three-phase power, while also offering a much wider range of models with higher capacities.
How do I choose the right model from the 4" SDM series?
The selection depends on the well depth, required capacity, and pressure in the installation. The series offers models with capacities from 80 to 200 l/min and a head of up to 135 m. If you have any questions, we encourage you to contact the Dambat technical department.
Does the IBO 4" SDM pump come with a manufacturer’s warranty?
IBO – 24 months (2 years) manufacturer’s warranty. Dambat provides warranty and post-warranty service.
Where can I buy an IBO 4" SDM submersible pump?
As a manufacturer, we do not sell directly. IBO 4" SDM series pumps are available from our commercial partners, installation wholesalers, and authorized online distributors.
