4" IPRO 8-040 – 4" submersible pump with increased sand resistance, 400 V
The IPRO 4" IPRO 8-040 is a multistage, three-phase submersible pump with a diameter of 99 mm, designed for wells with a minimum diameter of 4". Floating impellers and the use of wear-resistant materials allow it to operate in water containing up to 5% sand.
Who is it for?
- Households and farms with their own water intake – drawing raw water from a deep well for further treatment and use.
- Fruit growers and gardeners – powering irrigation systems for gardens, orchards, and crops.
- Drainage and technical installation contractors – continuous operation in demanding conditions, including industrial and firefighting applications.
- Well owners with sandy water – floating impellers allow operation with sand concentrations of up to 5%.
Applications
- Drawing and pumping clean technical raw water from drilled deep wells before the treatment process.
- Irrigation of gardens, orchards, and agricultural crops.
- Land drainage, industrial, and firefighting applications.
In drilled deep wells, the 4" IPRO 8-040 400V submersible pump is powered by three-phase electricity, which allows lower current consumption per phase at the same motor power.
The pump is not a water-treatment device and does not confirm that the water is suitable for consumption. If the water is to be used for drinking, cooking, or other household purposes, the user must ensure proper treatment and quality control at the point of collection.
Features of the 4" IPRO 8-040 pump – description and technical data
The 4" IPRO 8-040 is a multistage submersible pump with radial impellers, powered by a three-phase PRO motor. Its design, based on Italian technology and featuring floating impellers, ensures long-lasting operation in sandy water and stable performance in demanding water intakes.
Components that come into contact with water are made from materials resistant to corrosion and abrasion: the suction and discharge ports, housing, check valve, filter screen, sleeve bearing, and stainless steel AISI 304 coupling; the shaft and rotor are made of stainless steel AISI 420, while the impellers and diffusers are made of PPO polymer. Floating impellers allow operation in water containing up to 5% sand.
- Brand: IPRO
- Type: multistage 4" submersible pump (Ø 99 mm) with radial impellers and increased sand resistance
- Power supply: 3~400 V / 50 Hz
- Rotational speed: 2850 rpm
- Protection rating: IP68
- Insulation class: F
- Operating mode: continuous
- Minimum well diameter: 4"
- Maximum submersion depth: 150 m
- Maximum liquid temperature: 35 °C
- Maximum number of starts: 30/h
- Shaft connection: NEMA standard
- Maximum sand content: 5%
- Power cable: 1.5 m
IPRO – 36 months (3 years) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently asked questions (FAQ) – what is the 4" IPRO 8-040 submersible pump used for?
What is the 4" IPRO 8-040 submersible pump used for?
Applications of the 4" IPRO 8-040 pump
The 4" IPRO 8-040 pump is used to draw and pump raw water from drilled deep-water intakes—for supplying properties with their own water intake, irrigation, and drainage. Water drawn from the intake is intended for further treatment.
What distinguishes the 4" IPRO series?
Floating impellers and sand resistance
The 4" IPRO series has floating impellers, allowing it to operate in water with a sand content of up to 5%. Components in contact with water are made of AISI 304 and AISI 420 stainless steel and PPO polymer.
What is the difference between the T version and the S version?
400 V three-phase version
The T version is three-phase powered (3~400 V) and intended for installations with access to a three-phase power supply. Three-phase power ensures even motor operation and lower current consumption per phase than the single-phase S version.
What type of well is the 4" IPRO pump suitable for?
Well diameter suitability
The pump has a diameter of 99 mm and is designed for wells with a minimum diameter of 4". The maximum submersion depth is 150 m.
Where can I buy the IPRO 4" IPRO 8-040 pump?
Where to buy the 4" IPRO 8-040 pump
As a manufacturer, we do not sell directly. The 4" IPRO 8-040 pump is available from our trade partners, plumbing wholesalers, and authorized online distributors.
What warranty covers the 4" IPRO pump?
Manufacturer's warranty
The 4" IPRO submersible pump is covered by a 36-month (3-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
