3.5" IPRO 3-16 – 3.5" submersible pump with enhanced sand resistance, 230 V
The 3.5" IPRO 3-16 by IPRO is a 90 mm multistage submersible pump designed for wells with a minimum internal diameter of 100 mm. Built using Italian technology and offering enhanced sand resistance, it is intended for drawing and pumping untreated water from deep-well sources.
Who it’s for
- Households with their own water source – drawing untreated water from a deep well for further treatment and use.
- Farms and horticultural operations – supplying irrigation systems, including sprinklers and drip lines.
- Installers – a ready-to-use unit with a 20 m cable and plug, built-in capacitor and thermal protection, with no external starter box.
- Users with sandy well water – enhanced sand resistance extends reliable operation.
Applications
- Drawing and pumping clean, untreated water from drilled deep-well sources before the treatment process.
- Supplying installations in households and farms from a private water source.
- Supplying irrigation systems and use in drainage applications.
W drilled wells, the 3.5" IPRO 3-16 230V submersible pump operates vertically or horizontally; its 90 mm diameter allows installation in wells with an internal diameter of just 100 mm.
The pump is not a water treatment device and does not certify that water is safe to drink. If the water is to be used for drinking, cooking, or other household purposes, the user should ensure appropriate treatment and water quality testing at the point of use.
3.5" IPRO 3-16 pump features – description and technical specifications
The 3.5" IPRO 3-16 is a multistage submersible pump with a single-phase, oil-cooled motor, with a capacitor and thermal protection built into the motor, so no external starter box is required. Its enhanced sand-resistant design and Italian manufacturing technology ensure long, reliable operation in untreated water.
Water-contact components are made of corrosion- and abrasion-resistant materials: the suction and discharge ports, housing, shaft, and rotor are made of AISI 304 stainless steel; the impeller is made of PPO; the diffuser is made of reinforced polycarbonate; the mechanical seal is ceramic / SiC / NBR; and the bearings are NSK. This choice of materials ensures durability in the demanding conditions of a well.
- Brand: IPRO
- Type: 3.5" multistage submersible pump (Ø 90 mm), enhanced sand resistance
- Power supply: 1~230 V / 50 Hz
- Rotational speed: 2850 rpm
- Protection rating: IP68
- Insulation class: F
- Operating mode: continuous (S1)
- Operating position: vertical or horizontal
- Discharge port: 1½"
- Minimum well diameter: 100 mm
- Maximum immersion depth: 150 m
- Maximum liquid temperature: 35 °C
- Maximum number of starts: 30/h
- Power cable: 20 m with plug
- Materials: AISI 304, PPO, reinforced polycarbonate, ceramic/SiC/NBR, NSK bearings; oil-cooled motor
IPRO – 36-month (3-year) 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 3.5" IPRO 3-16 submersible pump used for?
What is the 3.5" IPRO 3-16 submersible pump used for?
Applications of the 3.5" IPRO 3-16 pump
The 3.5" IPRO 3-16 is designed to draw and pump raw water from drilled boreholes, including for supplying households with their own water source and irrigation systems. Water drawn from the source is intended for further treatment.
What sets the 3.5" IPRO series apart?
Enhanced sand resistance
The 3.5" IPRO series features enhanced sand resistance and premium materials: AISI 304 stainless steel, a PPO impeller, a reinforced polycarbonate diffuser, and NSK bearings. The motor is oil-cooled, with a built-in capacitor and thermal protection.
What type of well is the 3.5" IPRO 3-16 pump suitable for?
Choosing the right pump for your well diameter
Pompa ma średnicę 90 mm i jest przeznaczona do studni o minimalnej średnicy wewnętrznej 100 mm. Może pracować w pozycji pionowej lub poziomej, na głębokości zanurzenia do 150 m.
Does the 3.5" IPRO 3-16 pump require an external starter box?
Capacitor built into the motor
No. The capacitor and thermal protection are built into the motor, so the pump does not require an external starter box. This simplifies installation and connection.
Where can I buy the IPRO 3-16 3.5" pump?
Where to buy the 3.5" IPRO 3-16 pump
As the manufacturer, we do not sell directly. The 3.5" IPRO 3-16 pump is available from our sales partners, plumbing wholesalers, and authorized online distributors.
What warranty covers the 3.5" IPRO pump?
Manufacturer's warranty
The 3.5" IPRO submersible pump comes with a 36-month (3-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
