Lorentz PE C-SJ5-12 Hydraulic Body for Submersible Solar Pump

Product Description

The Lorentz PE C-SJ5-12 Hydraulic Body is the original centrifugal head for submersible solar pump that combines medium flow rate with high head. Manufactured from AISI 304 stainless steel and featuring an integrated check valve, it maintains hydraulic efficiency and system reliability even in deep 4" wells. With a performance of up to 7.6 m³/h and 70 m of lift, it is the ideal solution for replacement or upgrade in Lorentz equipment requiring high pressure with optimized consumption.

Main Features

• Performance: 7.6 m³/h flow rate and 70 m maximum head.
• Centrifugal design with check valve to protect the water column.
• Maximum hydraulic efficiency ≈ 65 % for optimal use of solar energy.
• Contact materials: AISI 304 stainless steel, high corrosion resistance.
• Minimum borehole diameter: 4"; water temperature ≤ 50 °C.
• Head weight: approx. 4.8 kg, easy to handle during maintenance.

Advantages or Benefits

• Higher available pressure without sacrificing system reliability.
• Protection against water backflow, reducing water hammer and wear.
• Original Lorentz spare part: perfect fit and guaranteed performance.
• Stainless construction for extended service life with minimal maintenance.

Purpose or Applications

Ideal for 4" wells, sprinkler or medium-pressure irrigation, transfers with elevation difference, supply to elevated tanks, and agricultural or livestock applications requiring pressure and stable flow.

Technical Specifications

Compatibilities

Compatible with Lorentz motors ECDRIVE 1200-C / 1800-C, with the PU1800 C-SJ5-12 Pump Unit and with the system with controller PS2-1800 C-SJ5-12. Recommended for direct replacement in equipment of the same series.

The PE C-SJ5-12 provides the pressure, efficiency, and durability you expect from a Lorentz head to keep your submersible solar pump performing at its best.