Submersible pump Pedrollo 4SR2/33 F-PD, 2.2 kW

The Pedrollo 4SR2/33 F-PD is the most powerful and high-performance submersible centrifugal electric pump in the Pedrollo 4SR2 series for 4-inch wells. Designed for the most demanding water supply tasks, it is capable of providing a head of up to 257 meters with a power of 2.2 kW. This pump is ideal for large-scale industrial facilities, municipal systems, and agricultural complexes where maximum water supply from extremely deep sources is required.

The 4SR2/33 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:

Unrivaled Head: Provides water delivery to unprecedented heights and distances.

Maximum Reliability: Protection against sand and seizing.

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

Industrial Application: Ideal for the most complex and large-scale projects.

Versatility: Applicable for water supply systems, large-scale irrigation, industrial pressure boosting, and complex fire protection systems.

Ready for Operation: Fully equipped for simple and quick 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 4SR2/33 F-PD is a powerful and reliable solution for the most demanding professionals, ensuring maximum performance and durability under all operating conditions.