Submersible pump Pedrollo 4SR4/30 F-PD, 3 kW

When it comes to water supply from the deepest sources with maximum head, the Pedrollo 4SR4/30 F-PD submersible electric pump becomes an uncompromising solution. With a power of 3 kW, this high-performance pump is capable of lifting clean water from depths of up to 228 meters. It is ideal for large industrial enterprises, agricultural complexes, municipal water utilities, and specialized facilities that require extreme pumping depth and a large volume of transferred liquid, including fire suppression systems and high-pressure washing equipment.

The Pedrollo 4SR4/30 F-PD is part of the 4SR series, which is globally recognized for its exceptional efficiency (COP) and unrivaled reliability in the most challenging conditions. The pump is designed for pumping clean water containing no more than 150 g/m³ of sand, and it requires installation in wells with a diameter of at least 4 inches (100 mm).

Technical Specifications and Advantages:

Optimal Submersion: For stable and safe operation, the pump must be fully submerged in water: a minimum of 50 cm from the top water level and no less than 1 meter from the bottom of the well.

Installation Flexibility: The pump can be installed in both vertical and horizontal positions. For vertical installation in a well, it is highly recommended to use a stainless steel or nylon rope, secured through the specially provided holes in the discharge body, to ensure maximum stability.

Pumped Liquid Parameters: Pumping clean water with a temperature of up to +30°C is permitted. The maximum concentration of suspended solid particles must not exceed 150 g/m³.

Reliability and Lifespan: Thanks to its reinforced construction and the use of high-quality, wear-resistant materials, the pump has an extended service life. The maximum number of starts per hour is 20, which allows it to be used in systems with frequent on-off cycles.

Wide Range of Applications: The pump is actively used in domestic, municipal, and industrial settings for automatic water supply in conjunction with automatic pressure maintenance units, for large-scale irrigation, for washing equipment, for pressure boosting, and in fire suppression systems.

The Pedrollo 4SR4/30 F-PD is the choice for professionals who require powerful, reliable, and highly efficient equipment capable of ensuring uninterrupted water supply for the most critical facilities for many years to come.