4" SPINOX 3-25 (1.5 kW, 400 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 for drawing and pumping
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 range of power ratings. This variety makes it possible to choose 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, drainage work, industrial applications — where possible contact between the water and the motor's lubricating oil is not a concern.
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Installers selecting pumps for a range of wells – several hydraulic versions and 230 V / 400 V options make it easier to precisely match the model to the intake depth and available power supply on site.
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Holiday resorts and multi-family properties – seasonal or year-round water supply at locations without access to the municipal water system
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Users upgrading their water systems – precise model gradations in terms of hydraulic parameters and dimensions make it possible to match the equipment to the required conditions.
Applications
- Drawing and pumping raw water from drilled deep wells before the treatment process.
- Supplying households and farms with water from their own deep well.
- Industrial applications and drainage work where a pump with increased resistance to continuous operation is required.
WDepending on the output of the selected model, 4" SPINOX pumps with IPRO water-filled motors
are ideal for shallower private wells supplying a single household, as well as deeper water sources or installations serving several buildings
at the same time. The 4" SPINOX 3-25 submersible pump (1.5 kW, 400 V) with an IPRO water-filled motor
is selected individually to match the specific well's parameters - 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, casing, shaft, impeller, and diffuser
– are made of AISI 304 stainless steel. This design provides increased wear resistance
and 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 in the discharge pipe after
the pump stops.
The drive is an IPRO WMC water-filled motor. 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, and 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 and insulation class F.
- Device type: multistage submersible pump
- Motor brand: IPRO (WMC water-filled motor)
- Model: 4" SPINOX 3-25
- Motor power: 1.5 kW
- Power supply: 400 V
- Motor construction: water-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 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 certifications.
Frequently Asked Questions (FAQ) - 4" SPINOX deep-well pump with an IPRO water-filled motor
What is the 4" SPINOX deep-well pump with an IPRO water-filled motor used for?
The 4" SPINOX with an IPRO water-filled motor is a multistage deep-well 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 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-filled motor, an IPRO oil-filled motor, or an oil-filled 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 sales partners, plumbing wholesalers, and authorized online distributors.
What warranty terms apply to the 4" SPINOX pump with an IPRO water-filled motor?
IPRO - 36 months (3 years) manufacturer's warranty. Dambat provides warranty and post-warranty service.
