4" FP4 A007 – multistage 230 V submersible pump
The 4" FP4 A007 submersible pump by IBO ITALY 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 seizing during dry running, while the option to install the pump horizontally or vertically 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 and flow rates makes it possible to choose a model suited to the well depth and water demand.
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Farms and horticultural businesses – higher-output models in the series power irrigation systems, sprinklers and drip lines.
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Industrial and fire protection systems – the all-stainless-steel construction and ability to operate horizontally make it suitable for non-standard installation layouts.
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Installers – the option to order a cable in lengths that are multiples of 5 m makes it easy to match the cable to the depth of a specific well.
Applications
The 4" FP4 series is designed for drawing and pumping 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 water treatment.
The pumps operate in a vertical or horizontal position in wells with a minimum internal diameter of 115 mm, at 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, casing, shaft and rotor – ensuring 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 seizing 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, 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 liquid 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 multiples of 5 m)
- Rotational speed: 2850 rpm
- Materials: suction and discharge casing, 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 certificates.
Frequently asked questions (FAQ) – 4" FP4 submersible pump
Which 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 seizing in the event of brief dry running, and can be installed in both vertical and horizontal positions. Built-in floating impellers and a check valve further extend the device's service life.
What is the difference between the 4" FP4 pump and the IBO 4" SD pump?
Both series have similar applications and diameters, but differ in the material of the casing – the 4" FP4 has a suction and discharge casing made entirely of stainless steel, while the 4" SD uses brass. Your choice may also depend on whether you need horizontal installation, which is only available with the 4" FP4 series.
How do I choose a 4" FP4 pump model to suit my needs?
The model choice depends on the well depth and the amount of water needed at one time – the series includes a wide range of options with different delivery heads and flow rates, 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 retail partners, plumbing supply 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.
