8" SPINOX 77-3 (11 kW, 400 V) - stainless steel multistage submersible pump, IPRO oil-filled motor
8" SPINOX with an IPRO oil-filled motor is a multistage submersible pump with a diameter of 175 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 220 mm. The pump is powered by an IPRO IOM oil-filled motor. The series includes a range of models with different hydraulic parameters and a wide range of power ratings, making it possible to select a model to meet the needs of a specific high-capacity installation.
Who it's for
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Collective water supply operators and water utilities – a capacity of 1667 l/min makes it possible to supply networks serving many users from a single, high-capacity deep well.
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Large-scale farms and plantations – large-scale irrigation of field crops, orchards and greenhouse crops where high, steady water flow is required.
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Industrial plants with high, continuous water consumption – supplying process technology, cooling systems and installations that require reliable operation over long periods.
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Irrigation of public green spaces and sports facilities – golf courses, large sports complexes and recreational areas requiring an efficient, reliable water source.
Applications
- Intake and pumping of raw water from deep, high-capacity, large-diameter sources before treatment.
- Collective water supply for water networks and housing estates serving many users.
- Large-scale irrigation of commercial crops and supplying industrial installations with high water consumption.
- Water supply and fire protection systems requiring very high flow rates.
WDepending on the performance of the selected model, 8" SPINOX pumps with an IPRO oil-filled motor are suitable for the most demanding installations with high, continuous water demand. The 8" SPINOX 77-3 submersible pump (11 kW, 400 V) with an IPRO oil-filled motor is selected individually to match the specifications of the particular water intake—its depth, diameter, and required output.
The 8" SPINOX pump does not treat water and does not certify that it 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 8" SPINOX with an IPRO oil-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 impurities. The mechanical seal uses a ceramic / SiC / NBR arrangement. 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 IOM oil-filled motor, cooled and lubricated by oil in a sealed motor chamber. The power cable length is selected for the specific device variant and well depth. The pump operates in continuous mode, in a vertical or horizontal position, at a maximum pumped liquid temperature of 35°C and insulation class F.
- Device type: multistage submersible pump
- IPRO motor: IPRO (IOM oil-filled motor)
- Model: 8" SPINOX 77-3
- Motor power: 11 kW
- Power supply: 400 V
- Motor design: oil-filled
- Pump diameter: 175 mm
- Minimum well diameter: 220 mm
- Materials: suction/discharge 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 data may vary depending on the production batch – we recommend checking the device nameplate before installation.
IPRO – 36 months (3 years) of 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) – 8" SPINOX submersible pump with an IPRO oil-filled motor
What is the 8" SPINOX submersible pump with an IPRO oil-filled motor used for?
The 8" SPINOX with an IPRO oil-filled motor is a multistage submersible pump designed to draw and pump raw / untreated water from deep, high-capacity, large-diameter sources before treatment – including for municipal water supply, large-scale irrigation, and supplying industrial systems.
How do I choose the right 8" SPINOX model for my water source?
The model depends on the depth and diameter of the water source and the required system capacity – the series includes several hydraulic subcategories with different maximum capacities and power ratings.
Which motors are available for the 8" SPINOX submersible pump?
The 8" SPINOX hydraulics are available with an IPRO WMC water-filled motor, an IPRO IOM oil-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 8" SPINOX pump from running dry?
The pump can operate with dry-run protection that does not require additional probes or sensors to be installed directly in the water source, simplifying installation compared with solutions that require separate sensor wiring.
Where can I buy the 8" SPINOX submersible pump manufactured by Dambat?
Dambat does not sell directly. The 8" SPINOX pump is available from our commercial partners, plumbing wholesalers, and authorized online distributors.
What warranty conditions apply to the 8" SPINOX pump with an IPRO oil-filled motor?
IPRO – 36 months (3 years) of manufacturer’s warranty. Dambat provides warranty and post-warranty service.
