Pedrollo 6SR44 / 4 / PD submersible apple

Introducing the Pedrollo 6SR44/4/PD submersible pump – a high-quality submersible borehole electric pump from a leading Italian manufacturer, designed for uninterrupted and efficient clean water supply under increased demands. This model, thanks to the unique design of its hydraulic section and the use of premium materials (stainless steel, nickel-plated cast iron, special rubber, and technopolymer), ensures reliable protection against seizing even with up to 100 g/m³ of abrasive impurities (sand, metals) in the pumped water.

Operating Principle and Design Features

The pumps of the Pedrollo 6SR44 series are multi-stage centrifugal electric pumps, designed for continuous submerged operation. Their operating principle is based on the sequential increase in pressure: impellers, mounted on a single drive shaft, rotate inside guide vane diffusers. Each pumping stage adds its own pressure differential, which accumulates with previous ones, ensuring a stable and powerful head at the outlet. The motor connects to the pump via a bracket compliant with NEMA standards, guaranteeing a strong and sealed connection. Installed intermediate bearings further reduce 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 6SR44/4/PD pump is ideally suited for pumping water from boreholes and wells, demonstrating high performance and exceptional reliability. It can be successfully applied both in domestic conditions (for water supply to residential homes, irrigation of gardens and vegetable patches) and for industrial purposes (water supply to enterprises, for fountains), as well as in fire protection and irrigation systems.

Key advantages of the Pedrollo 6SR44 series:

Reliable design: Prevents seizing and wear from abrasive particles (up to 100 g/m³).

Long service life: Ensured by the use of high-quality materials 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 structural features simplify installation.

Italian quality: Guarantee of reliability and efficiency.

By choosing the Pedrollo 6SR44/4/PD submersible pump, you invest in stable, efficient, and durable water supply, meeting the highest standards.