4" FP4 E030 – 400 V multistage submersible pump
The 4" FP4 E030 submersible pump by IBO ITALY is a multistage Italian design made entirely of stainless steel, intended to draw and pump untreated water for single- and multi-family homes, farms, and industrial and fire protection systems. DRY RUN PRO technology increases resistance to seizure during dry running, while the option to install the pump vertically or horizontally provides greater installation flexibility.
Who it's for
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Owners of single- and multi-family homes – the series’ wide range of power ratings and capacities makes it possible to choose a model to suit the well depth and water demand.
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Farms and horticultural operations – higher-capacity models in the series supply irrigation systems, sprinklers and drip lines.
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Industrial and fire protection systems – the all-stainless-steel design and ability to operate horizontally are suited to non-standard installation configurations.
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Installers – ordering a cable in a length divisible by 5 m makes it easy to match the cable to the depth of a specific well.
Applications
The 4" FP4 series is designed to draw and pump clean, untreated water from deep drilled wells for use in single- and multi-family homes, farms, irrigation systems, fire protection systems, industry and drainage. The design tolerates sand content of up to 185 g/m³. The pump does not treat water – if using it for other purposes, we recommend ensuring appropriate treatment.
The pumps operate in vertical or horizontal positions, in wells with a minimum internal diameter of 115 mm, with a maximum pumped water temperature of 35°C. The 4" FP4 230 V / 400 V submersible pump works with standard pressure tanks and pressure control systems.
Features of the 4" FP4 series
The 4" FP4 series pumps are made entirely of AISI 304 stainless steel – suction and discharge body, housing, shaft and rotor – providing corrosion resistance under typical operating conditions. The impeller and diffuser are made of polymer (PPO), and the mechanical seal uses a SiC/SiC/NBR arrangement. Built-in floating impellers and a check valve that limits water flowing back from the system complete the design.
DRY RUN PRO technology increases the motor’s resistance to seizure in the event of brief dry running. The 230 V version is supplied with a starter box containing a capacitor and overcurrent protection, as well as thermal protection built into the motor winding.
- Pump type: multistage, submersible, entirely stainless steel
- Diameter: 98 mm (4")
- Minimum well diameter: 115 mm
- Power supply: 230 V or 400 V
- Insulation class: F
- Protection rating: IP68
- Operating mode: continuous
- Operating position: vertical or horizontal
- Max. liquid temperature: 35°C
- Permissible sand content: up to 185 g/m³
- Max. number of starts per hour: 30
- Power cable: 1.5 m (option to select a longer cable in multiples of 5 m)
- Rotational speed: 2850 rpm
- Materials: suction-discharge casing, housing, shaft and rotor – AISI 304 stainless steel, impeller and diffuser – PPO polymer, mechanical seal – SiC/SiC/NBR
- Also: built-in check valve, floating impellers, DRY RUN PRO technology
IBO ITALY – 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 certifications.
Frequently asked questions (FAQ) – 4" FP4 submersible pump
What type of well is the 4" FP4 submersible pump suitable for?
The pump is designed for wells with a minimum internal diameter of 115 mm. Before purchasing, it is worth checking the actual borehole diameter to avoid installation problems or the motor overheating.
What makes the 4" FP4 pump stand out?
The pump uses DRY RUN PRO technology, which increases resistance to seizure in the event of brief dry running, and can be installed in either a vertical or horizontal position. The built-in floating impellers and check valve further extend the device's service life.
How does the 4" FP4 pump differ from the IBO 4" SD pump?
Both series have similar applications and diameters, but they differ in the casing material – the 4" FP4 has a suction-discharge casing made entirely of stainless steel, while the 4" SD uses brass for this component. The choice also depends on whether horizontal installation is required, which is only available with the 4" FP4 series.
How do I choose the right 4" FP4 pump model for my needs?
The right model depends on the well depth and the amount of water needed at one time – the series offers a wide range of options with different delivery heights and capacities, from modest household needs to larger agricultural and industrial installations. W If you have any questions, please contact our technical department.
Where can I buy a 4" FP4 submersible pump?
Dambat does not sell directly. 4" FP4 series pumps are available from sales partners, plumbing wholesalers, and authorized online distributors.
What are the warranty terms for the 4" FP4 pump?
IBO ITALY – 36 months (3 years) manufacturer's warranty. Warranty and post-warranty service provided by Dambat.
