Lorentz PE C-SJ42-2 Hydraulic Body for submersible solar pump

Product Description

The Lorentz PE C-SJ42-2 Hydraulic Body is the original centrifugal pump stage for 6” submersible systems, designed to move large flow rates with medium head. With a performance of up to 53 m³/h and 18 m of lift, premium materials, and an integrated non-return valve, this pump end restores the factory performance of Lorentz solar pumps with complete reliability.

Main Features

• Two-stage centrifugal hydraulics optimized for 53 m³/h and 18 m head.
• Constructed from AISI 304 stainless steel for high corrosion resistance.
• Integrated non-return valve (NRV) to protect the water column.
• Maximum hydraulic efficiency of approximately 64 % to reduce required PV power.
• Format for 6” wells, robust design, and easy maintenance.

Advantages or Benefits

• Restores system performance without changing the motor or electronics.
• Cost savings compared to replacing the complete pump, maintaining Lorentz compatibility and quality.
• Superior durability thanks to stainless materials and industrial design.
• Direct and safe installation thanks to the integrated NRV that prevents water backflow.

Purpose or Applications

Especially suitable for agricultural irrigation, tank filling, water transfer, and light industrial applications that require high flow rates with medium head, utilizing photovoltaic solar energy.

Technical Specifications

Compatibilities

Compatible with Lorentz ECDrive 4000-C motors and with PS2-4000 C-SJ42-2 pumps (with controller) and PU4000 C-SJ42-2 (without controller). Usual accessories: level sensors, dry well protection, DC type II protections, submersible cable, and piping/hose sized for the flow rate.

Lorentz PE C-SJ42-2 Hydraulic Body is the professional solution to restore flow and efficiency with maximum durability in your solar pumping system.