4" SPINOX 5-33 (3 kW, 400 V) - multistage stainless steel deep-well pump, IPRO water-filled motor
4" SPINOX with an IPRO water-filled motor is a multistage deep-well pump with a diameter of 98 mm,
made entirely of AISI 304 stainless steel, 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 WMC
water-filled motor. The series includes a range of models with different hydraulic parameters
and a broad power range. This variety allows you to choose the ideal model for
your specific needs.
Who it's for
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Farms and businesses supplying systems from their own sources - field irrigation, dewatering work, industrial purposes - where potential contact between the water and the motor's lubricating oil is not an issue.
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Installers selecting pumps for different types of wells - several hydraulic versions and 230 V / 400 V options make it easy to match the model precisely 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 unit to the required conditions.
Applications
- Drawing and pumping raw water from drilled deep wells before treatment.
- Water supply for households and farms from their own deep well.
- Industrial applications and dewatering 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-filled motor 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 5-33 submersible pump (3 kW, 400 V) with an IPRO water-filled motor is selected individually to match the specifications of the particular 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 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 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 ensures increased wear resistance
and a long service life when operating in contact with raw water, which may contain
fine mineral contaminants. The mechanical seal is made of ceramic / SiC / NBR. The pump
comes factory-equipped with a check valve that prevents water from flowing back through the discharge pipe after the pump stops.
The pump is driven by an IPRO WMC water-filled motor. The length of the power cable is selected
for the specific device variant and well depth.
Control 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 installations
with two pumps supplying a shared system, alternating control is possible.
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 5-33
- Motor power: 3 kW
- Power supply: 400 V
- Motor design: water-filled
- 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. temperature of pumped liquid: 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. 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-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 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 and the system’s required flow rate. The series includes several hydraulic subcategories with different maximum flow rates and power ratings.
Which 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 ordered set.
How can I protect the 4" SPINOX pump against dry running?
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-filled motor?
IPRO – 36 months (3 years) manufacturer’s warranty. Dambat provides warranty and post-warranty service.
