Submersible pump Pedrollo 4SR4/40 F-PD, 4 kW

When it comes to the most ambitious water supply tasks from extremely deep sources with maximum demands for head and flow rate, we introduce the Pedrollo 4SR4/40 F-PD submersible electric pump. With an incredible power of 4 kW, this high-performance pump is capable of lifting clean water from an unprecedented depth of up to 304 meters. It is the ideal solution for large-scale industrial complexes, agricultural irrigation systems, municipal water stations, and critical facilities where a stable and powerful water flow is required under all conditions, including high-power fire suppression systems.

The Pedrollo 4SR4/40 F-PD is the pinnacle of engineering in the 4SR series, renowned for its exceptional efficiency (COP) and unrivaled durability even in the harshest operating conditions. The pump is designed for pumping clean water containing no more than 150 g/m³ of sand, and it is intended for installation in wells with a diameter of at least 4 inches (100 mm).

Technical Specifications and Unmatched Advantages:

Optimal Submersion: To ensure maximum efficiency and safety, 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 Versatility: The pump can be installed in both vertical and horizontal positions. For vertical installation in a well, it is critically important to use a strong stainless steel or nylon rope, securely fastened through the specially provided holes in the discharge body, to ensure maximum stability and safety.

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.

Maximum Reliability and Lifespan: Thanks to its reinforced construction, the use of high-quality materials, and advanced technologies, the pump boasts an extraordinary service life, minimizing the need for maintenance. The maximum number of starts per hour is 20, allowing it to be used in the most dynamic water supply systems.

Widest Range of Applications: This pump is a key element in industrial and municipal systems, for automatic water supply in conjunction with automatic pressure maintenance units, for large-scale irrigation, for powerful washing equipment, for uninterrupted pressure boosting, and in fire safety systems where uncompromising reliability is required.

The Pedrollo 4SR4/40 F-PD is not just a pump; it's a strategic investment in stable, powerful, and durable water supply for the most critical and demanding projects.