4" SPINOX 5-21 (2,2 kW, 230 V) submersible pump with IBO ITALY motor

4" SPINOX 5-21 (2.2 kW, 230 V) - multistage stainless steel submersible pump, IBO ITALY oil-filled motor

The 4" SPINOX with IBO ITALY oil-filled motor is a multistage submersible pump with a diameter of 98 mm, made entirely of AISI 304 stainless steel and designed to draw and pump clean, untreated raw water from drilled deep wells with a minimum internal diameter of 115 mm. The pump is driven by an IBO ITALY oil-filled motor. The series includes a range of models with varying hydraulic parameters and a wide range of power ratings. This variety makes it possible to select the ideal model for unique needs.

Who it's for

• Farms and businesses supplied by their own water sources – field irrigation, drainage work, industrial purposes — where possible contact between the water and the motor's lubricating oil is not an issue.
• Installers selecting pumps for wells with varying specifications – several hydraulic versions and 230 V / 400 V options make it easy to precisely match the model to the well depth and available power supply on site.
• Holiday resorts and multi-family buildings – seasonal or year-round supply of utility water in locations without access to the municipal water supply
• Users upgrading their water systems – precise gradation of models in terms of hydraulic parameters and dimensions makes it possible to match the unit to the required conditions.

Applications

• Drawing and pumping raw water from drilled deep wells before treatment.
• Supplying households and farms with water from their own deep well.
• Industrial applications and drainage work requiring a pump with increased resistance to continuous operation.

WDepending on the performance of the selected model, 4" SPINOX pumps with IBO ITALY oil-filled motors are perfect for shallower domestic wells supplying a single household, as well as deeper wells or systems serving several buildings at once. The 4" SPINOX 5-21 submersible pump (2.2 kW, 230 V) with an IBO ITALY oil-filled motor is selected individually to suit the parameters of the specific well – its depth, diameter and required output.

Water drawn from a deep well may require treatment, particularly mechanical filtration, iron removal, manganese removal or disinfection, depending on the results of water quality testing. The 4" SPINOX pump is not a water treatment device and does not confirm that the water is fit for human consumption. If the water is to be used for drinking, cooking or other domestic purposes, an appropriate treatment system and water quality monitoring at the point of use must be provided.

Features, description and technical data

The 4" SPINOX with an IBO ITALY oil-filled motor is a multistage submersible pump in which all key structural components – the suction and discharge bodies, housing, shaft, impeller, and diffuser – are made of AISI 304 stainless steel. This design provides increased wear resistance and a long service life when operating in contact with raw water, which may contain fine mineral contaminants. The mechanical seal uses a ceramic / SiC / NBR arrangement. The pump is factory-fitted with a check valve to prevent water from flowing back through the discharge pipe after the pump stops.

The pump is powered by an IBO ITALY oil-filled motor, cooled and lubricated by oil in a sealed motor chamber. W the 230 V version, the pump operates with a starter box featuring built-in overcurrent protection and a capacitor. The power cable length is selected according to the specific device variant and well depth.

The operation of the 4" SPINOX pump can be supplemented with dry-run protection that works without installing additional probes or sensors in the well. In systems with two pumps supplying a shared system, they can be controlled alternately. The pump operates continuously in a vertical or horizontal position, at a maximum pumped liquid temperature of 35°C.

• Device type: multistage submersible pump
• Motor: IBO ITALY (oil-filled motor)
• Model: 4" SPINOX 5-21
• Motor power: 2.2 kW
• Power supply: 230 V
• Motor design: oil-filled
• Starting box with overcurrent protection: yes
• Pump diameter: 98 mm
• Minimum well diameter: 115 mm
• Materials: body, housing, shaft, impeller, diffuser – AISI 304 stainless steel; mechanical seal – ceramic / SiC / NBR
• Motor speed: 2850 rpm
• Maximum pumped liquid temperature: 35°C
• Protection rating: IP68
• Operating mode: continuous
• Operating position: vertical / horizontal
• Built-in check valve: yes

Detailed technical specifications for each variant - capacity Qmax, head Hmax, current draw, set length and weight, discharge connection, and power cable length - are listed in the product's technical data table.

IPRO - 36 months (3 years) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.

Dambat - a trusted manufacturer of pumps and water engineering equipment with quality certifications.

Frequently Asked Questions (FAQ) - 4" SPINOX deep well pump with an IBO ITALY oil-filled motor