Lorentz PE C-SJ8-7 Hydraulic Body for Submersible Solar Pump

Product Description

The Lorentz PE C-SJ8-7 Hydraulic Body is the original centrifugal head for submersible solar pump that prioritizes moderate pressure and stable flow in 4" boreholes. Manufactured from AISI 304 stainless steel and featuring an integrated check valve, it offers up to 13 m³/h and 40 m head. It is the recommended replacement option to maintain the efficiency and reliability of Lorentz systems in irrigation, transfers, and tank filling.

Main Features

• Performance: 13 m³/h flow and 40 m head.
• Centrifugal design with integrated check valve.
• Reference maximum hydraulic efficiency: ~63 %.
• Materials in contact: AISI 304 stainless steel.
• For 4" wells; water temperature ≤ 50 °C.
• Head weight: ~6.5 kg.

Advantages or Benefits

• Greater hydraulic safety thanks to the check valve that prevents backflow.
• Corrosion-resistant construction extends service life with minimal maintenance.
• Original Lorentz replacement: perfect fit and stable performance.
• Integrates balanced flow and pressure for irrigation and elevated tanks.

Purpose or Applications

Recommended for 4" wells, agricultural irrigation at moderate pressure, transfers with elevation difference, and filling tanks or reservoirs in off-grid or hybrid photovoltaic installations.

Technical Specifications

Compatibilities

Compatible with Lorentz ECDRIVE 1200/1800 motors and with the PU1800 C-SJ8-7 (pump unit) and PS2-1800 C-SJ8-7 (system with controller) sets. Use as a direct replacement in equipment of the same series.

The Lorentz PE C-SJ8-7 Hydraulic Body ensures performance, durability, and easy integration in professional solar pumping systems.