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Installment plan for individuals and legal entities 
Pedrollo Engine 4PD-3HP-2.2kW-230V
Technical characteristics
The Pedrollo 4PD-3HP-2.2kW-230V model is a single-phase, oil-filled electric motor with increased power, designed for 4-inch Pedrollo 4SR pumps. This is one of the most powerful models among single-phase motors, ideally suited for users who do not have access to three-phase power. It combines reliability, safety, and outstanding performance even at great depths.
Engineering Features and Materials
✅ AISI 316 stainless steel casing – resistant to aggressive water, acidity, and mineralization.
✅ DUPLEX steel shaft – guarantees wear resistance and durability in intensive operating conditions.
✅ Oil-filled cooling system – not only provides heat dissipation but also protects the motor from overheating. The oil is safe in case of accidental contact with drinking water.
✅ Anti-corrosion protection of the lower part – made of zinc-aluminum alloy, resistant to stray currents and corrosion.
✅ NEMA standard flange – full compatibility with Pedrollo 4SR pump hydraulics.
✅ A 3.6-meter power cable – convenient for installation in deep wells.
Technical Specifications Pedrollo 4PD-3HP-2.2kW-230V
Rotation speed: ~2900 rpm (two-pole)
Protection degree: IP68
Insulation class: F
Max. submersion depth: up to 200 meters
Min. cooling water flow rate: 8 cm/s
Operating mode: continuous (S1)
Maximum starts per hour: up to 20 (with even intervals)
Areas of Application
✅ Water supply for country houses and cottages
✅ Deep well pumping stations
✅ Irrigation and drip irrigation systems
✅ Household and backup pumping systems
✅ Facilities with limited access to a three-phase power grid
Advantages of the Pedrollo 4PD-3HP-2.2kW-230V
Maximum possible power for a single-phase network
Full compatibility with Pedrollo 4SR pumps
Safe for drinking water supply
Reliable casing and internal protection against overheating
Long service life even in aggressive environments
The Pedrollo 4PD-3HP-2.2kW-230V is a powerful and efficient solution for those who want to use a high-performance deep-well pump with only a single-phase power grid available. Maximum reliability, minimum limitations.
*The information about the product, its specifications, and price is provided for reference purposes only and may differ from the actual details. Before purchasing, we recommend confirming availability, parameters, the current price, as well as instalment terms and active promotions with a consultant to ensure all information is accurate.
It is possible to order with installation 
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