4" SPINOX 3-9 (0,55 kW, 230 V) submersible pump with IPRO motor

4" SPINOX 3-9 (0.55 kW, 230 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, designed to draw and pump technically clean raw / untreated water from drilled deep-water intakes with a minimum internal diameter of 115 mm. The pump is powered by an IPRO oil-filled motor. The series includes a range of models with varying 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 purposes - where potential contact between the water and the motor's lubricating oil is not a concern.
• Installers selecting pumps for wells of varying specifications - several hydraulic versions and 230 V / 400 V options make it easier to precisely match the model to the depth of the water intake and the power supply available on the property.
• Holiday resorts and multi-family buildings - seasonal or year-round supply of utility water in locations without access to the municipal water network
• Users modernizing water systems - precise gradation of models in terms of 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 the treatment process.
• Supplying households and farms with water from their own deep well.
• Industrial applications and dewatering work where a pump with increased resistance to continuous operation is required.

With a performance suited to the selected model, 4" SPINOX pumps with an IPRO oil-filled motor work perfectly in shallower residential wells supplying a single household, as well as in deeper water intakes or systems serving several buildings at the same time. The 4" SPINOX 3-9 submersible pump (0.55 kW, 230 V) with an IPRO oil-filled motor is selected individually according to the parameters of the specific well - 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 specifications

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, 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 is made of ceramic / SiC / NBR. The pump is factory-equipped with a check valve to prevent water from flowing back into the discharge pipe after the pump stops.

The drive is an IPRO oil-filled motor, cooled and lubricated by the oil inside the sealed motor chamber. W the 230 V version, the pump operates with a starter box with built-in overcurrent protection and a capacitor. The power cable length is selected according to the specific device variant and well depth.

The operation of the 4" SPINOX pump can be upgraded with dry-run protection that works without installing 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, at a maximum pumped liquid temperature of 35°C.

• Device type: multistage submersible pump
• Motor IPRO: IPRO (oil-filled motor)
• Model: 4" SPINOX 3-9
• Motor power: 0.55 kW
• Power supply: 230 V
• Motor design: oil-filled
• Starter box with overcurrent protection: yes
• 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
• Maximum pumped liquid temperature: 35°C
• Protection rating: IP68
• Operating mode: continuous
• Operating position: vertical / horizontal
• Built-in check valve: yes

Detailed technical specifications for each variant - capacity Qmax, head Hmax, power consumption, set length and weight, discharge connection, and power cable length - are provided in the product's technical data table.

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 certificates.

Frequently asked questions (FAQ) - 4" SPINOX deep well pump with an IPRO oil-filled motor