3" IPRO 1-20 – 3" submersible pump with enhanced sand resistance, 230 V
The 3" IPRO 1-20 by IPRO is a 74 mm multistage submersible pump designed for wells with a minimum internal diameter of 85 mm. Made using Italian technology and offering enhanced sand resistance, it is designed to draw and pump raw water from deep wells.
Who it's for
- Households with their own water source – drawing raw water from a deep well for further treatment and use.
- Farms and horticultural businesses – 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 starting box.
- Well owners with sandy water – enhanced sand resistance extends trouble-free operation.
Applications
- Drawing and pumping clean, untreated raw water from drilled deep wells before treatment.
- Supplying installations on domestic and agricultural properties from a private water source.
- Supplying irrigation systems and use in drainage applications.
W narrow drilled wells, the 3" IPRO 1-20 230V submersible pump can operate vertically or horizontally; its 74 mm diameter allows installation in wells with an internal diameter of just 85 mm.
The pump is not a water-treatment device and does not certify that water is fit for consumption. If the water is to be used for drinking, cooking, or other household purposes, the user should ensure appropriate treatment and monitor water quality at the point of use.
3" IPRO 1-20 pump features – description and technical specifications
The 3" IPRO 1-20 is a multistage submersible pump with a single-phase, oil-cooled motor and a capacitor and thermal protection built into the motor, so no external starting box is required. Its design offers enhanced sand resistance, while Italian manufacturing technology ensures long, trouble-free operation in untreated water.
Water-contacting components are made of materials resistant to corrosion and wear: 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 selection of materials ensures durability in the harsh conditions of well operation.
- Brand: IPRO
- Type: 3" multistage submersible pump (Ø 74 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
- Minimum well diameter: 85 mm
- Maximum immersion depth: 100 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 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 3" IPRO 1-20 submersible pump used for?
What is the 3" IPRO 1-20 submersible pump used for?
Applications of the 3" IPRO 1-20 pump
The 3" IPRO 1-20 is used to draw and pump raw water from drilled deep wells, including to supply homes with their own water source and irrigation systems. Water drawn from the source is intended for further treatment.
What sets the 3" IPRO series apart?
Enhanced sand resistance
The 3" IPRO series offers enhanced sand resistance and premium materials: AISI 304 stainless steel, PPO impeller, reinforced polycarbonate diffuser, and NSK bearings. The motor is oil-cooled, with a built-in capacitor and thermal protection.
What well is the 3" IPRO 1-20 pump suitable for?
Choosing a pump for your well diameter
The pump has a diameter of 74 mm and is designed for wells with a minimum inside diameter of 85 mm. It can operate in a vertical or horizontal position, at depths of up to 100 m.
Does the 3" IPRO 1-20 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 makes installation and connection easier.
Where can you buy the IPRO 3" IPRO 1-20 pump?
Where to buy the 3" IPRO 1-20 pump
As a manufacturer, we do not sell directly. The 3" IPRO 1-20 pump is available from our business partners, plumbing wholesalers, and authorized online distributors.
What warranty comes with the 3" IPRO pump?
Manufacturer’s warranty
The 3" IPRO submersible pump comes with a 36-month (3-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
