4" SDM 7-12 – 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 multifamily homes – the IBO 4" SDM series ensures reliable extraction of raw water from a private deep well, operating continuously throughout the year.
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Farms – increased resistance to sand, floating impellers, and a wide choice 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 dewatering systems – the series performs well in industrial and dewatering 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 starting 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.
Application
The IBO 4" SDM series is designed for extracting raw water from deep wells for single-family and multifamily homes, farms, and industrial and dewatering installations. Increased resistance to sand and floating impellers ensures reliable operation even in more difficult intake conditions. The pump is not a water treatment device – if it is used for other purposes, we recommend ensuring appropriate water treatment.
IBO 4" SDM submersible pumps operate in a vertical position, submerged to a maximum depth of 100 m, with a power supply of 1~ 230 V / 50 Hz. 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 resistance to sand, 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 starting box. The other models in the series are supplied with a starting 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 motors and larger, 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
- Installation position: vertical
- Maximum immersion depth: 100 m
- Maximum pumped liquid temperature: 35°C
- Power cable: 1.5 m
- Starting box / capacitor: SDM 2-12 – capacitor built into the motor; other models – starting box included, with a capacitor and overcurrent protection
- Thermal protection: built into the motor winding
- Motor cooling: oil
IBO – 24-month (2-year) 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 for extracting water from wells with a minimum diameter of 115 mm, for single-family and multifamily homes, farms, and industrial and dewatering installations.
How does the 4" SDM series differ from the 4" SD series?
The 4" SDM series is single-phase (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 starting box – and is designed for standard domestic and agricultural installations. The 4" SD series is a three-phase version (3~ 400 V) designed for facilities with a three-phase power supply, while also offering a significantly wider range of models with higher capacities.
How do I choose the right model from the 4" SDM series?
The choice depends on the well depth, the required capacity, and the pressure in the installation. The series offers models with capacities from 80 to 200 l/min and heads of up to 135 m. If in doubt, we encourage you to contact Dambat’s technical department.
Is the IBO 4" SDM pump covered by a manufacturer’s warranty?
IBO – 24-month (2-year) manufacturer’s warranty. Dambat provides warranty and post-warranty service.
Where can I buy the IBO 4" SDM submersible pump?
As a manufacturer, we do not sell directly. IBO 4" SDM series pumps are available from our trading partners, installation wholesalers, and authorized online distributors.
