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Installment plan for individuals and legal entities 
Submersible pump Pedrollo 4SR12/40 N-PD , 7.5 kW
Technical characteristics
For tackling the most complex and large-scale water supply challenges from deep wells, where exceptional head and flow volume are required, we present the Pedrollo 4SR12/40 N-PD submersible electric pump. This powerful 7.5 kW three-phase pump is designed to lift large volumes of clean water from record depths. It is an ideal solution for the largest industrial enterprises, municipal water supply systems, large-scale agricultural complexes, and critical facilities where a guaranteed and stable water flow is essential under any, even the most extreme conditions, including high-performance irrigation and fire safety systems.
Pedrollo 4SR series pumps feature a patented hydraulic design that provides unparalleled protection against sand ingress (up to 150 g/m³) and prevents jamming, ensuring exceptional durability and uninterrupted operation. This model is designed for installation in wells with a minimum diameter of 4 inches (100 mm) and operates in S1 (continuous) mode.
Key Advantages and Unrivaled Features:
Record Depth and Performance: 7.5 kW of power ensures maximum head and flow for the most demanding tasks.
Patented Sand Protection: Minimizes wear and guarantees stable operation in abrasive environments.
Highest Reliability: Designed for continuous operation mode (S1) in a submerged state.
Universal Mounting: Can be installed both vertically and horizontally. For safety during vertical installation, a stainless steel safety cable is mandatory.
Widest Range of Applications: Ideally suited for all industrial, municipal, and agricultural needs, as well as for pressure boosting systems and the most powerful fire suppression systems, where uncompromising reliability is required.
Operational Parameters: Pumped water temperature up to +35 °C, maximum sand content up to 150 g/m³.
By purchasing the Pedrollo 4SR12/40 N-PD from our company, you receive a full range of warranty and post-warranty service, as well as installation, commissioning, and startup services.
It is possible to order with installation 
Product catalog 
