4" SPINOX 3-9 (0.55 kW, 400 V) - multistage stainless steel submersible pump, IPRO oil-filled motor
The 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 for drawing and pumping
clean 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
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Farms and businesses supplied by their own water sources – field irrigation, dewatering work, industrial applications — where any contact between the water and the motor's lubricating oil is not a concern.
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Installers selecting pumps for wells with varying specifications – several hydraulic versions and 230 V / 400 V options make it easy to select a model that matches the well depth and the power supply available on site.
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Holiday resorts and multi-family buildings – seasonal or year-round water supply in locations without access to the municipal water network
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Users upgrading their water systems – precise gradations in hydraulic parameters 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 dewatering work requiring a pump with increased resistance to continuous operation.
WDepending on the performance of the selected model, 4" SPINOX pumps with IPRO oil-filled motors
are ideal for shallower residential wells supplying a single household, as well as deeper wells or installations serving several buildings
at once. The 4" SPINOX 3-9 submersible pump (0.55 kW, 400 V) with an IPRO oil-filled motor
is selected individually to suit the specifications of each well – its depth, diameter,
and required capacity.
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 and water quality monitoring at the point of use must be provided.
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 body, casing, shaft, impeller, and diffuser – are all 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 through the discharge pipe after the pump stops.
The pump is driven by an IPRO oil-filled motor, cooled and lubricated by the oil in the sealed motor chamber. The power cable length is selected for the specific device variant and well depth.
- Device type: multistage submersible pump
- Motor IPRO: IPRO (oil-filled motor)
- Model: 4" SPINOX 3-9
- Motor power: 0.55 kW
- Power supply: 400 V
- Motor design: oil-filled
- Pump diameter: 98 mm
- Minimum well diameter: 115 mm
- Materials: body, casing, 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 data may vary depending on the production batch - before installation, we recommend checking the device’s nameplate.
IPRO - 36 months (3 years) manufacturer’s warranty. Warranty and post-warranty service 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
What is the 4" SPINOX submersible pump with an IPRO oil-filled motor used for?
The 4" SPINOX with an IPRO oil-filled motor is a multistage submersible pump designed to
draw and pump raw / untreated water from drilled deep wells, before
treatment - including for supplying domestic systems and for agricultural
and industrial applications.
How do I choose the right 4" SPINOX model for my well?
The model selection 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 submersible pump?
The 4" SPINOX hydraulics are available with an IPRO oil-filled motor, an IPRO WMC
water-filled motor, or an oil-filled motor from the Italian brand IBO Italy - the motor variant 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 submersible pump manufactured by Dambat?
Dambat does not sell directly. The 4" SPINOX pump is available from our
sales partners, plumbing wholesalers, and authorized online distributors.
What warranty terms apply to the 4" SPINOX pump with an IPRO oil-filled motor?
IPRO - 36 months (3 years) manufacturer’s warranty. Warranty and post-warranty service provided by Dambat.
