Submersible pump Pedrollo 4SR2m/33 F-PD, 2.2 kW

The Pedrollo 4SR2m/33 F-PD is the most powerful single-phase submersible centrifugal electric pump in the Pedrollo 4SR2 series for 4-inch wells, designed to provide water from extremely deep sources. With an impressive 2.2 kW of power and the ability to generate a head of up to 257 meters, this pump is the ideal solution for large private homes, farms, and commercial facilities where maximum water supply from the deepest wells is required.

The 4SR2m/33 F-PD model features a patented hydraulic section with axial movement of impellers made of technopolymer. The use of high-quality materials, such as an AISI 304 stainless steel shaft and AISI 316 bearings with chromium oxide coating, ensures unprecedented sand resistance (up to 150 g/m³). This guarantees exceptional reliability and protection against seizing, as well as a long service life even in the most challenging wells with a high content of abrasive particles.

Advantages and Applications:

Record-breaking Head: Provides water delivery to unprecedented heights and distances for single-phase systems.

Maximum Reliability: Protection against sand and seizing.

Highest Energy Efficiency: Optimized efficiency to minimize operating costs at maximum power.

High Volume Applications: Ideal for large-scale projects requiring high performance.

Versatility: Applicable for water supply systems, irrigation of large areas, pressure boosting, and fire suppression systems.

Complete Package: Supplied with a capacitor, thermal protection, and a 20-meter cable for easy installation.

Technical Specifications:

Maximum Head: up to 257 m

Liquid Temperature: up to +35 °C

Maximum Sand Content: up to 150 g/m³

Application Depth: up to 100 m below water level

Maximum Number of Starts per Hour: 20

Operating Mode: S1 (continuous)

For Wells with Diameter: 4 inches

Connection Port: 1 1/4"

The Pedrollo 4SR2m/33 F-PD is the optimal choice for those seeking maximum performance and reliability from a single-phase pump for the deepest and most demanding water supply systems.