4" SPINOX 3-15 (1,1 kW, 230 V) submersible pump with IPRO motor

4" SPINOX 3-15 (1.1 kW, 230 V) - multistage stainless steel submersible pump, IPRO oil-filled motor

4" SPINOX with an IPRO 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 IPRO oil-filled motor. The series includes a range of models with different hydraulic specifications 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 supplying systems from their own sources - field irrigation, drainage work, industrial applications - where potential contact between water and the motor's lubricating oil is not an issue.
• Installers selecting pumps for different types of wells - several hydraulic versions and 230 V / 400 V options make it easier to precisely match the model to the well depth and the power supply available on site.
• Holiday resorts and multi-family properties - seasonal or year-round supply of utility water at locations without access to the municipal water network
• Users upgrading their water systems - precise gradations of models by hydraulic specifications and dimensions make 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.

Depending on the performance of the selected model, 4" SPINOX pumps with IPRO oil-filled motors are ideal for shallower domestic wells supplying a single household, as well as deeper water intakes or systems serving several buildings at once. The 4" SPINOX 3-15 submersible pump (1.1 kW, 230 V) with an IPRO 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 certify that the water is suitable for human consumption. If the water is to be used for drinking, cooking, or other household purposes, an appropriate water treatment system must be provided, along with water quality monitoring at the point of use.

Features, description and technical data

The 4" SPINOX with an IPRO oil-filled motor is a multistage submersible pump whose 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 working with raw water, which may contain fine mineral contaminants. The mechanical seal uses a ceramic / SiC / NBR configuration. The pump comes factory-fitted with a check valve to prevent water from flowing back through the discharge pipe after the pump stops.

It is powered by an IPRO oil-filled motor, cooled and lubricated by oil in a sealed motor chamber. W the 230 V version, the pump works with a start-up box featuring built-in overcurrent protection and a capacitor. The power cable length is selected to suit the specific device variant and well depth.

The operation of the 4" SPINOX pump can be expanded with dry-running 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 IPRO: IPRO (oil-filled motor)
• Model: 4" SPINOX 3-15
• Motor power: 1.1 kW
• Power supply: 230 V
• Motor design: oil-filled
• Start-up 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 data for each variant—including Qmax capacity, Hmax head, current consumption, set length and weight, discharge connection, and power cable length—is provided in the product’s technical data table.

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

Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.

Frequently asked questions (FAQ) – 4" SPINOX submersible pump with an IPRO oil-filled motor