3" IPRO 1-37 – 3" submersible pump with increased resistance to sand, 230 V
The 3" IPRO 1-37 by IPRO is a 74 mm-diameter multistage submersible pump designed for wells with a minimum internal diameter of 85 mm. Manufactured using Italian technology and offering increased resistance to sand, it is intended for drawing and pumping raw water from deep-water intakes.
For whom
- Households with their own water source – drawing raw water from a deep well for further treatment and use.
- Farms and horticultural operations – supplying irrigation systems: sprinklers and drip lines.
- Installers – ready-to-use device with a 20 m cable and plug, a built-in capacitor and thermal protection, without an external starting box.
- Well users with sandy water – increased resistance to sand extends trouble-free operation.
Application
- Drawing and pumping technically clean raw / untreated water from drilled deep-water intakes before the treatment process.
- Supplying domestic and agricultural installations from a private water source.
- Supply of irrigation systems and use in drainage applications.
In narrow drilled wells, the 3" IPRO 1-37 230V submersible pump operates in a vertical or horizontal position; 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 confirm that the water is suitable for consumption. If the water is to be used for drinking, cooking, or other household purposes, the user must ensure appropriate treatment and quality control at the point of collection.
Features of the 3" IPRO 1-37 pump – description and technical data
The 3" IPRO 1-37 is a multistage submersible pump with an oil-cooled single-phase motor, with the capacitor and thermal protection built into the motor—therefore, no external starting box is required. Its construction, offering increased resistance to sand, and Italian manufacturing technology ensure long, trouble-free operation in raw water.
Components that come into contact with water are made of materials resistant to corrosion and abrasion: 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 under demanding operating conditions in a well.
- Brand: IPRO
- Type: multistage 3" submersible pump (Ø 74 mm), increased 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. Dambat provides warranty and post-warranty service.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – what is the 3" IPRO 1-37 submersible pump used for?
What is the 3" IPRO 1-37 submersible pump used for?
Applications of the 3" IPRO 1-37 pump
The 3" IPRO 1-37 is used to draw and pump raw water from drilled deep-water wells, including for supplying households with their own water source and irrigation systems. Water drawn from the source is intended for further treatment.
What distinguishes the 3" IPRO series?
Increased sand resistance
The 3" IPRO series features increased 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" IPRO 1-37 pump suitable for?
Matching the pump to the well diameter
The pump has a diameter of 74 mm and is designed for wells with a minimum internal diameter of 85 mm. It can operate in a vertical or horizontal position, at an immersion depth of up to 100 m.
Does the 3" IPRO 1-37 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 system connection.
Where can you buy the IPRO 3" IPRO 1-37 pump?
Where to buy the 3" IPRO 1-37 pump
As the manufacturer, we do not sell directly. The 3" IPRO 1-37 pump is available from our retail partners, plumbing wholesalers, and authorized online distributors.
What warranty covers the 3" IPRO pump?
Manufacturer's warranty
The 3" IPRO submersible pump is covered by a 36-month (3-year) manufacturer's warranty. Dambat provides warranty and post-warranty service.
