6" ISP 30-7 - submersible pump
The 6" ISP submersible pump is a multistage design by IBO, made entirely of stainless steel and intended for drawing and pumping raw water in single- and multi-family homes, farms, and industrial installations. Lower-power motors have a diameter of 4", while 6" motors are used from 7.5 kW upward, making it possible to select a drive suited to the specific duty point. Thermal protection built into the winding protects the motor against overload.
Who is it for?
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Owners of single- and multi-family homes – the series’ wide power range makes it possible to select a model suited to the well depth and household water demand.
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Farmers and orchard growers – higher-powered models in the series supply extensive irrigation systems, sprinkler systems, and frost-protection installations over large areas.
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Industrial plants and drainage installations – the all-stainless-steel construction performs well during continuous operation and at high capacities.
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Installers and well-drilling companies – the clear division between 4" and 6" motors makes it easier to select a drive for the specific model and installation conditions.
Application
The 6" ISP series is intended for drawing and pumping technically clean raw water from drilled deep-water wells for single- and multi-family homes, farms, irrigation systems, and industrial and drainage installations. The pump is not a water-treatment device – when using it for other purposes, we recommend ensuring appropriate water preparation.
The pumps operate in a vertical position, in wells with a minimum internal diameter of 160 mm, at a maximum pumped-water temperature of 35°C. The 6" ISP 400 V submersible pump works with standard pressure tanks and pressure-control equipment selected for the scale of the installation.
Features of the 6" ISP series
The 6" ISP series pumps are made entirely of AISI 304 stainless steel – from the suction and discharge body to the impeller and diffuser, providing corrosion resistance under typical operating conditions. Individual variants differ in their duty point on the common performance curve and in the diameter of the motor used.
Models rated up to 7.5 kW are equipped with a 4" motor, while from 7.5 kW upward a more durable 6" motor is used. Thermal protection built into the winding protects the motor against overload, while oil cooling ensures stable operation in continuous-duty mode.
- Pump type: multistage, submersible, made entirely of stainless steel
- Diameter: 145 mm (6")
- Minimum well diameter: 160 mm
- Power supply: 400 V (three-phase)
- Power cable length: 2 m
- Motor diameter: 4" (up to 7.5 kW) or 6" (from 7.5 kW upward)
- Protection rating: IP68
- Operating mode: continuous
- Operating position: vertical
- Maximum fluid temperature: 35°C
- Maximum immersion depth: 100 m
- Rotational speed: 2850 rpm
- Materials: suction and discharge body, housing, shaft, rotor, impeller, and diffuser – AISI 304 stainless steel, mechanical seal – SiC/SiC/NBR
IBO – 24 months (2 years) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and water-engineering equipment with quality certificates.
Frequently asked questions (FAQ) – 6" ISP submersible pump
What type of well is the 6" ISP submersible pump suitable for?
The pump is intended for wells with a minimum internal diameter of 160 mm. Before purchasing, it is worth checking the actual diameter of the borehole to avoid installation problems or motor overheating.
What happens if the well runs out of water while the pump is operating?
The pump must not run “dry” – a lack of water may cause overheating and motor damage, and such a fault is not covered by the warranty. To prevent this, it is worth installing dry-run protection that monitors the water level in the well.
How does the 6" ISP pump differ from the 6" SD pump?
Both series have the same diameter and are intended for similar wells, but they differ in the body material – the 6" ISP is made entirely of stainless steel, while the 6" SD has a suction and discharge body made of gray cast iron. The choice depends on whether maximum corrosion resistance (ISP) or a proven cast-iron design (SD) is the priority.
How do I choose a 6" ISP pump for my needs?
The choice of model depends on the well depth and the amount of water needed simultaneously – the series includes variants with different heads and capacities, from modest household needs to large agricultural and industrial installations. If in doubt, we invite you to contact the technical department.
Where can I buy a 6" ISP submersible pump?
Dambat does not sell directly. Pumps from the 6" ISP series are available from commercial partners, installation wholesalers, and authorized online distributors.
What warranty terms apply to the 6" ISP pump?
IBO – 24 months (2 years) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
