Pedrollo 6SR44 / 5-PD submersible apple

If you need a high-performance and exceptionally reliable submersible pump for municipal needs, industrial facilities, or large agricultural systems, the Pedrollo 6SR44/5-PD submersible pump is the ideal choice. This submersible borehole electric pump from the Italian manufacturer, with a unique hydraulic section design and specially selected materials (stainless steel, nickel-plated cast iron, special rubber, technopolymer), ensures uninterrupted clean water supply, reliably protecting against seizing even with up to 100 g/m³ of abrasive impurities (sand, metals).

Operating Principle and Design Features

The Pedrollo 6SR44 series pumps are multi-stage centrifugal electric pumps, designed for continuous submerged operation. Their operating principle is based on the sequential increase in fluid pressure: impellers, mounted on a single drive shaft, rotate inside guide vane diffusers, directing the flow to the next stage. The summation of pressure differentials at each stage guarantees the creation of a powerful and stable head at the discharge port. The motor connects to the pump via a bracket whose parameters comply with NEMA standards, ensuring a strong and reliable connection. The presence of intermediate bearings further reduces the risk of breakdowns, and a special design allows the pump to be installed even in crooked boreholes.

Area of Application and Advantages

The Pedrollo 6SR44/5-PD pump is designed for pumping water from boreholes and wells, demonstrating high performance and exceptional reliability. It can be successfully applied in industrial conditions (water supply to enterprises, for technological processes), in agriculture (for large-scale irrigation and watering of gardens and vegetable patches), as well as for water supply to residential homes, fountains, and in fire protection systems.

Key advantages of the Pedrollo 6SR44 series:

Reliable design: Prevents device seizing due to resistance to abrasive particles (up to 100 g/m³).

Long service life: Ensured by high-quality parts and a well-thought-out design.

Versatile installation: Possible operation in both horizontal and vertical positions, which expands application possibilities.

Adaptation to crooked boreholes: Unique design features simplify installation in challenging conditions.

High quality and reliability: Guaranteed by the Italian manufacturer.

By choosing the Pedrollo 6SR44/5-PD submersible pump, you get a powerful, reliable, and durable solution for ensuring uninterrupted water supply to the most demanding facilities.