Lorentz PE HRE-04 Hydraulic Body for submersible solar pump

Product Description

The Lorentz PE HRE-04 Hydraulic Body is the helical pump end for 4” submersible solar pumping systems. Manufactured from AISI 304/316 stainless steel and featuring an integrated check valve, it offers stable and durable performance with high water columns and moderate flow rates. It is the recommended option for renewing or expanding Lorentz HRE pumps while maintaining efficiency and compatibility with ECDrive motors.

Main Features

• Helical design for high pressure with excellent performance in deep wells.
• Robust construction in AISI 304/316 corrosion-resistant stainless steel.
• Integrated check valve that protects the water column and the motor.
• High hydraulic efficiency with stable flow across a wide range of heights.
• Native compatibility with Lorentz ECDrive motors (series 200/600/1800) and PS2/PU systems.

Advantages or Benefits

• Durability and minimal maintenance thanks to premium materials and simple architecture.
• Enhanced hydraulic safety due to the integrated valve, reducing water hammer.
• Interchangeability and availability of spare parts within the Lorentz ecosystem.
• Consistent performance powered by solar energy, optimizing panel usage.

Purpose or Applications

Water supply for isolated homes, livestock, and localized irrigation on sloped terrain. Suitable for elevated tanks and deep water intakes when head height is the priority.

Technical Specifications

Compatibilities

Compatible with Lorentz PU pump units (motor + head) and with PS2 systems using the corresponding ECDrive motor. Does not include motor or controller. Usual accessories: column pipe, submersible cable, DC/AC protections, and level/dry well sensors. For the PV field, size according to the limits of the controller used without restricting panel brands.

The Lorentz PE HRE-04 Hydraulic Body is the professional choice to maintain efficiency and reliability in high-pressure submersible solar pumping projects.