4" SDM 3-14 – multistage 230 V submersible pump
IBO's 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 is it for?
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Owners of single-family and multifamily homes – IBO's 4" SDM series provides a reliable supply of raw water from a private deep well, operating continuously throughout the year.
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Agricultural holdings – increased resistance to sand, 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 applications – the series is suitable for industrial and drainage systems 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 starter box with capacitor and overcurrent protection included in the set simplifies electrical installation, while the 98 mm diameter enables installation in wells with an internal diameter of 115 mm or more.
Applications
IBO's 4" SDM series is designed to draw raw water from deep wells for single-family and multifamily homes, agricultural holdings, and industrial and drainage systems. Increased resistance to sand and floating impellers ensure reliable operation even in more difficult well conditions. The pump is not a water-treatment device – when using it for other purposes, we recommend ensuring 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
IBO's 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 (0.75 kW) model is equipped with a capacitor built directly into the motor, eliminating the need for an external starter box. The other models in the series are supplied with a starter box containing a capacitor and overcurrent protection. Motors up to 5.5 kW are available with a 20 m or 1.5 m cable; motors rated at 7.5 kW and above are available exclusively with a 1.5 m cable.
- 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 submersion depth: 100 m
- Maximum pumped-liquid temperature: 35°C
- Power cable: 20 m
- Starter box / capacitor: SDM 2-12 – capacitor built into the motor; other models – starter box included, with 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 water engineering equipment with quality certificates.
Frequently asked questions (FAQ) – IBO 4" SDM submersible pump
What is the IBO 4" SDM series submersible pump used for?
IBO's 4" SDM series is designed to draw water from wells with a minimum diameter of 115 mm for single-family and multifamily homes, agricultural holdings, and industrial and drainage systems.
What is the difference between the 4" SDM series and 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 starter 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 much 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 system. The series offers models with capacities from 80 to 200 l/min and a head 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 the 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 the manufacturer, we do not sell directly. IBO's 4" SDM series pumps are available from our trading partners, installation wholesalers, and authorized online distributors.
