Lorentz PU200 HRE-10 Solar Submersible Pump 2.1 m³/h 30m Helicoidal

Product Description

The Lorentz PU200 HRE-10 2.1 m³/h 30 m Solar Submersible Pump is a modular pump unit (PU) designed for solar projects that require maximum efficiency with small photovoltaic arrays. It integrates the ECDrive 200-HRE brushless motor and the HRE-10 helical hydraulic body made of AISI 304/316 stainless steel, with an integrated check valve to protect the installation. Its architecture is oriented to provide useful flow rates with heads up to 30 m in 4” wells, maintaining very low energy consumption and minimal maintenance. As a PU version, it does not include a controller, allowing you to choose the control electronics that best suit your PV generator, protections, and operating logic (for example, Lorentz PS2-200 with MPPT and probe inputs).

Main Features

• Flow rate and head: up to 2.1 m³/h with 30 m of lift in 4” cased wells.
• ECDrive 200-HRE Motor: high-efficiency brushless, sealed, silent, and virtually maintenance-free.
• PE HRE-10 Hydraulics: helical (screw) design with integrated check valve and very high hydraulic efficiency.
• Premium construction in AISI 304/316 stainless steel, high corrosion resistance, and long service life.
• IP68 in the submersible unit and typical maximum immersion up to 150 m (depending on installation and cabling).
• Modular architecture: choose or replace the controller without changing the pump unit.

Advantages or Benefits

• Efficiency with low PV power: the helical hydraulics maintain stable flow rates even with variable irradiation.
• Reduced total cost: stainless materials, brushless motor, and fewer downtime hours due to maintenance.
• Project flexibility: selection of the controller according to the PV array, available sensors, and control strategy.
• Reliability in remote environments: IP68 sealing, check valve, and robust design intended for daily operation.
• Scalable and repairable: component-based design that facilitates expansions, replacements, and technical service.

Purpose or Applications

Suitable for supplying isolated homes, filling tanks, livestock, and drip or light sprinkler irrigation when moderate pressures (up to 30 m) with flow rates close to 2 m³/h are required. It is an excellent option for compact photovoltaic systems, installations with limited space for panels, or projects that prioritize reduced consumption and reliability.

Technical Specifications

Compatibilities

Direct compatibility recommended with controllers for ECDrive motors, especially Lorentz PS2-200. The system must respect the electrical limits (voltage and current) set by the chosen controller and be sized according to the required flow rate and head. Suitable for supply systems, elevated tanks, and irrigation as long as the photovoltaic array and protections (well/tank probes, pressure switches, etc.) are correctly configured.

The Lorentz PU200 HRE-10 2.1 m³/h 30 m Solar Submersible Pump combines efficiency, robustness, and modularity to provide reliable water every day with solar energy, adapting to your budget and the real needs of your installation.