4" SPINOX 5-21 (2.2 kW, 230 V) - multistage stainless steel submersible pump, IPRO water-filled motor
4" SPINOX with an IPRO water-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 water from drilled deep wells with a minimum internal diameter of 115 mm. The pump is driven by an IPRO WMC water-filled motor. The series includes a range of models with different hydraulic parameters and a wide power range. This variety makes it possible to choose the ideal model for specific needs.
Who it's for
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Farms and businesses supplied by their own water sources - field irrigation, drainage work, industrial applications - where potential contact between the water and the motor's lubricating oil is not an issue.
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Installers selecting pumps for wells with varying characteristics - 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.
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Holiday resorts and multi-family buildings - seasonal or year-round supply of utility water in locations without access to the municipal water network
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Users upgrading their water systems - precise gradation of models by hydraulic parameters and dimensions makes it possible to match the equipment 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 an IPRO water-cooled motor are ideal for shallower domestic wells supplying a single household, as well as deeper water sources or systems serving several buildings at once. The 4" SPINOX 5-21 submersible pump (2.2 kW, 230 V) with an IPRO water-cooled motor is selected individually to suit the parameters of each well - its depth, diameter, and required output.
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 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 IPRO water-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 configuration.
The pump is factory-fitted with a check valve to prevent water from flowing back into the discharge
pipe after the pump stops.
The pump is powered by an IPRO WMC water-filled motor. 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 for the specific device variant and well depth.
The operation of the 4" SPINOX pump can be expanded with dry-run protection
that works without the need to install additional probes or sensors in the well, while in systems
with two pumps supplying a shared system, they can be operated alternately.
The pump operates continuously, in a vertical or horizontal position, at a maximum pumped liquid
temperature of 35°C and insulation class F.
- Device type: multistage submersible pump
- Motor brand: IPRO (WMC water-filled motor)
- Model: 4" SPINOX 5-21
- Motor power: 2.2 kW
- Power supply: 230 V
- Motor design: water-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
- Max. pumped liquid temperature: 35°C
- Protection rating: IP68
- Operating mode: continuous
- Operating position: vertical / horizontal
- Built-in check valve: yes
Technical specifications may vary by production batch. Before installation, we recommend checking the device's nameplate.
IPRO - 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
Dambat - a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently Asked Questions (FAQ) - 4" SPINOX deep well pump with an IPRO water-cooled motor
What is the 4" SPINOX deep well pump with an IPRO water-cooled motor used for?
The 4" SPINOX with an IPRO water-cooled motor is a multistage deep well pump designed to draw and pump raw / untreated water from drilled deep wells before treatment, including for supplying residential systems and for agricultural and industrial applications.
How do I choose the right 4" SPINOX model for my well?
The model choice depends on the well's depth and diameter, as well as the required system capacity. The series includes several hydraulic subcategories with different maximum capacities and power ratings.
What motors are available for the 4" SPINOX deep well pump?
The 4" SPINOX hydraulics are available with an IPRO WMC water-cooled motor, an IPRO oil-cooled motor, or an oil-cooled motor from the Italian brand IBO Italy. The motor option is selected individually depending on the set ordered.
How can I protect the 4" SPINOX pump from running dry?
The pump can be used with dry-run protection that works without installing additional probes or sensors directly in the well, simplifying installation compared with solutions that require separate sensor wiring.
Where can I buy the 4" SPINOX deep well pump manufactured by Dambat?
Dambat does not sell directly. The 4" SPINOX pump is available from our business partners, plumbing wholesalers, and authorized online distributors.
What warranty terms apply to the 4" SPINOX pump with an IPRO water-cooled motor?
IPRO - 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
