Lorentz PE C-SJ5-25 Hydraulic Body for submersible solar pump

Product Description

The Lorentz PE C-SJ5-25 Hydraulic Body is the original centrifugal head for submersible solar pump applications where medium flow with high head is required. Its construction in AISI 304 stainless steel and the integrated check valve ensure efficiency, corrosion resistance, and protection of the installation. With performance of up to 7.0 m³/h and 140 m head, it is the professional solution for 4" deep wells and for maintaining the performance of existing Lorentz systems.

Main Features

• Performance: 7.0 m³/h flow and 140 m maximum head.
• Centrifugal design with integrated check valve.
• Reference maximum hydraulic efficiency: ≈54 %.
• Contact materials: AISI 304 stainless steel.
• For 4" boreholes; water temperature ≤ 50 °C.
• Head weight: ≈ 8.0 kg.

Advantages or Benefits

• High pressure for irrigation at elevation and very high tanks without sacrificing reliability.
• Anti-corrosion construction that extends service life with minimal maintenance.
• Check valve that prevents backflow and protects pipes and fittings.
• Original Lorentz spare part with perfect fit and stable performance.

Purpose or Applications

Ideal for 4" deep wells, medium/high pressure irrigation, transfers with significant elevation difference, and supply to elevated tanks in off-grid or hybrid solar installations.

Technical Specifications

Compatibilities

Compatible with Lorentz ECDRIVE 4000-C motors and with PU4000 C-SJ5-25 units and systems with PS2-4000 C-SJ5-25 controller. Use as a direct replacement in assemblies of the same series.

The Lorentz PE C-SJ5-25 Hydraulic Body combines high pressure, durability, and easy integration for professional solar pumping projects.