4" FP4 H030 – 230 V multistage submersible pump
The IBO ITALY 4" FP4 H030 submersible pump is a multistage Italian design made entirely of stainless steel, intended for drawing and pumping untreated water in 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 of horizontal or vertical installation offers greater flexibility.
Who it’s for
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Owners of single- and multi-family homes – the series’ wide range of power and output makes it possible to choose a model suited to the well depth and water demand.
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Farms and horticultural operations – higher-output 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 well suited to non-standard installation configurations.
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Installers – the option to order a cable in a length divisible by 5 m makes it easier to match the cable to the depth of a particular 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 that the water is properly prepared.
The pumps can operate vertically or horizontally in wells with a minimum internal diameter of 115 mm and 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 – the 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 during 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, made entirely of 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
- Maximum fluid temperature: 35°C
- Permissible sand content: up to 185 g/m³
- Maximum number of starts per hour: 30
- Power cable: 1.5 m (longer cable available in 5 m increments)
- Rotational speed: 2850 rpm
- Materials: suction and discharge body, housing, shaft and rotor – AISI 304 stainless steel, impeller and diffuser – PPO polymer, mechanical seal – SiC/SiC/NBR
- Additional features: 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's worth checking the actual borehole diameter to avoid installation problems or motor overheating.
What makes the 4" FP4 pump stand out?
The pump uses DRY RUN PRO technology, which increases resistance to seizure if it runs dry briefly, and can be installed either vertically or horizontally. 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 differ in their body material – the 4" FP4 has a suction and discharge body made entirely of stainless steel, while the 4" SD uses brass. The choice also depends on whether you need to install it horizontally, which is only possible with the 4" FP4 series.
How do I choose the right 4" FP4 pump model for my needs?
Choosing a model depends on the depth of the well and the amount of water needed at one time – the series includes a wide range of options with different pumping heights and capacities, from modest household needs to larger agricultural and industrial installations. We encourage you to contact our technical department if you have any questions.
Where can I buy a 4" FP4 submersible pump?
Dambat does not sell directly. 4" FP4 series pumps are available from commercial partners, plumbing wholesalers, and authorized online distributors.
What warranty terms apply to the 4" FP4 pump?
IBO ITALY – 36 months (3 years) manufacturer's warranty. Warranty and post-warranty service provided by Dambat.
