4" SDM 7-12 - 230 V multistage submersible pump
The IBO 4" SDM series comprises 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 the series meets the needs of both domestic water supply systems and more demanding agricultural and industrial applications.
Who it's for
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Owners of single-family homes and multi-family buildings - the IBO 4" SDM series provides a reliable supply of raw water from a private deep well, operating continuously throughout the year.
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Farms - enhanced sand resistance, floating impellers and a wide range of models with different capacities make it possible to match the pump to both watering livestock and extensive irrigation systems.
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Industrial facilities and drainage - the series is suitable for industrial and drainage systems that require continuous, reliable operation.
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Installers and well-drilling companies - on the SDM 2-12 model, the capacitor is built directly into the motor; on other models, the included starter box with capacitor and overcurrent protection simplifies the 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 draw raw water from deep wells for single-family homes, multi-family buildings, farms, and industrial and drainage systems. Enhanced sand resistance and floating impellers ensure reliable operation even in more challenging water intake conditions. The pump does not treat water - if using it 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 1~ 230 V / 50 Hz power supply. The maximum temperature of the pumped liquid is 35°C.
IBO 4" SDM Series Features - Description and Technical Data
IBO 4" SDM series submersible pumps are multistage centrifugal units with an outer diameter of 98 mm, enhanced sand resistance and floating impellers. The housing, shaft and rotor are made of AISI 304 stainless steel, the impellers and diffusers of PPO polymer, and the suction and discharge bodies of brass. The motor is oil-cooled and has insulation class F.
The SDM 2-12 model (0.75 kW) has a capacitor built directly into the motor, so no external start box is needed. The other models in the series are supplied with a start 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 7.5 kW and above are available only 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
- Mounting position: vertical
- Max. immersion depth: 100 m
- Max. 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 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 certifications.
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 pump water from wells with a minimum diameter of 115 mm for use in single-family and multi-family homes, farms, industrial installations, and drainage systems.
What is the difference between the 4" SDM and 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 start box – and is designed for standard domestic and agricultural installations. The 4" SD series is the three-phase version (3~ 400 V), designed for sites with three-phase power and offering a much wider range of models with higher flow rates.
How do I choose the right model from the 4" SDM series?
The right model depends on the well depth, required flow rate, and system pressure. The series offers models with flow rates from 80 to 200 l/min and a head of up to 135 m. W If you have any questions, please contact Dambat's technical department.
Does the IBO 4" SDM pump come with 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 an IBO 4" SDM submersible pump?
As a manufacturer, we do not sell directly to customers. IBO 4" SDM series pumps are available from our sales partners, plumbing wholesalers, and authorized online distributors.
