4" SPINOX 3-12 (0,75 kW, 230V) submersible pump with IPRO motor

4" SPINOX 3-12 (0.75 kW, 230 V) - multistage stainless steel submersible pump, IPRO oil-filled motor

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 to draw and pump technically clean, raw / untreated 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 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

• Farms and businesses supplying systems from their own sources - field irrigation, dewatering work, industrial uses - where any contact between water and the motor's lubricating oil is not a concern.
• Installers selecting pumps for a variety of wells - several hydraulic versions and 230 V / 400 V variants make it easier to match the model precisely to the well depth and the power supply available on site.
• Holiday resorts and multi-family buildings - seasonal or year-round supply of utility water in locations without access to the municipal water supply
• Users upgrading water systems - precise gradation of models by hydraulic parameters and dimensions makes it possible to match the device 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.

WDepending on the capacity of the selected model, 4" SPINOX pumps with an IPRO oil-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 3-12 submersible pump (0.75 kW, 230 V) with an IPRO oil-filled motor is selected individually to suit the specific well parameters - its depth, diameter, and required capacity.

Water drawn from a deep well may require treatment, particularly mechanical filtration, iron removal, manganese removal or disinfection, depending on the results of water quality testing. 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 treatment system must be provided, along with water quality monitoring at the point of use.

Features, description and technical data

The 4" SPINOX with an IPRO oil-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 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 is factory-equipped with a check valve to prevent water from flowing back through the discharge pipeline after the pump stops.

The drive is an IPRO oil-filled motor, cooled and lubricated by the oil in a sealed motor chamber. W the 230 V version, the pump works with a starter box with a built-in overcurrent protection device and capacitor. The power cable length is selected to suit 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. In systems with two pumps supplying a shared system, they can also be controlled alternately. The pump operates continuously in a vertical or horizontal position, with a maximum pumped liquid temperature of 35°C.

• Device type: multistage submersible pump
• IPRO motor: IPRO (oil-filled motor)
• Model: 4" SPINOX 3-12
• Motor power: 0.75 kW
• Power supply: 230 V
• Motor design: oil-filled
• Start-up box with overcurrent protection: yes
• 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
• Maximum pumped liquid temperature: 35°C
• Protection rating: IP68
• Operating mode: continuous
• Operating position: vertical / horizontal
• Built-in check valve: yes

Detailed technical data for the specific variant – capacity Qmax, head Hmax, current draw, set length and weight, discharge connection, and power cable length – are provided in the product’s technical data table.

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) – 4" SPINOX submersible pump with an IPRO oil-filled motor