Lorentz PE HRE-03H Hydraulic Body for submersible solar pump

Product Description

The Lorentz PE HRE-03H Hydraulic Body is the helical pump end for 4” submersible solar pumps. Manufactured from AISI 304/316 stainless steel and featuring an integrated non-return valve, it offers high pressure with moderate flow rates and outstanding performance, ideal for replacements or expansions within the Lorentz ecosystem.

Main Features

• High-pressure helical hydraulics with a maximum efficiency of approximately 70%.
• Constructed from AISI 304/316 for maximum corrosion resistance.
• Non-return valve incorporated to protect the water column and the motor.
• Stable performance in large water columns and deep wells.
• Native compatibility with Lorentz ECDrive HRE motors and PS2/PU systems.

Advantages or Benefits

• Long service life and minimal maintenance thanks to premium materials and simple design.
• Enhanced hydraulic safety by reducing water hammer and column drop.
• Interchangeable within the Lorentz ecosystem, with wide availability of spare parts.

Purpose or Applications

Domestic and community water supply, localized irrigation, and elevated tanks in solar installations that prioritize pumping height over flow rate.

Technical Specifications

Compatibilities

Integrates with Lorentz ECDrive motors (e.g., 600-HRE and 1800-HRE) and with PS2/PU systems of the same family. Does not include motor or controller. Usual accessories: column pipe, submersible cable, DC protections, and dry well/tank sensors. The PV array is sized according to the limits of the controller used (panel brands are not restricted).

The Lorentz PE HRE-03H Hydraulic Body is the professional option to maximize reliability and performance in high-head solar pumps.