Lorentz PU600 C-SJ8-5 Solar Submersible Pump 12 m³/h 15m Centrifugal
Modelo: 10-001051 PU600 C-SJ8-5, Rp 2", UL- Sku: LOREBOM034
- Vendor: Lorentz
Specifications
Product Description
The Lorentz PU600 C-SJ8-5 Submersible Solar Pump is a professional pump unit designed to deliver high flow rates with low head in 4" boreholes. It integrates the centrifugal hydraulic body PE C-SJ8-5, made of AISI 304 stainless steel with a built-in check valve, and a high-efficiency, low-maintenance ECDRIVE 600-C submersible motor. With performance up to 12 m³/h and 15 m head, the PU600 C-SJ8-5 ensures reliability, long service life, and stable performance in irrigation, water transfer, and tank filling applications using solar energy. This version is PU (does not include controller), ready to be combined with Lorentz controllers that provide MPPT, protections, and automation via probes and float switches.
Main Features
- Maximum flow rate of 12 m³/h and maximum head of 15 m, ideal for 4" wells.
- PE C-SJ8-5 centrifugal hydraulics with integrated check valve (efficiency ≈ 67%).
- ECDRIVE 600-C brushless motor, IP68, water-lubricated; rated power ~0.70 kW.
- Construction in AISI 304 stainless steel for all parts in contact with water.
- Lorentz modular architecture for easy installation, minimal maintenance, and original spare parts.
- Silent operation and high reliability in continuous service with photovoltaic energy.
Advantages or Benefits
- High flow with low head for fast filling of ponds and tanks without oversizing the installation.
- Superior durability thanks to stainless materials and brushless motor (less wear and fewer stoppages).
- The integrated check valve protects the water column and prevents backflow when the pump stops.
- Scalability: by adding a Lorentz controller, you get MPPT, protections, and level-based automation.
- Ideal as a replacement pump unit in existing systems or as a base for a new system.
Purpose or Applications
Recommended for gravity or low-pressure irrigation systems, transfers between tanks, supply for agricultural and livestock operations, and water movement on farms. It delivers optimal performance in 4" wells with high flow and moderate head requirements in off-grid or hybrid solar systems.
Technical Specifications
| Model | Lorentz PU600 C-SJ8-5 |
| Type | Pump unit (PU) without controller |
| Hydraulics | Centrifugal PE C-SJ8-5 with check valve |
| Max flow / head | 12 m³/h / 15 m |
| Motor | ECDRIVE 600-C, brushless, IP68, water-lubricated |
| Rated motor power | ≈ 0.70 kW |
| Hydraulic efficiency | ≈ 67 % |
| Minimum well diameter | 4" |
| Materials in contact | AISI 304 stainless steel |
| Water temperature | ≤ 50 °C (clean water) |
| Maximum immersion | Up to 150 m (depending on installation) |
| Unit weight | ≈ 13 kg (motor ≈ 7.0 kg + hydraulics ≈ 5.7 kg) |
Compatibilities
This unit does not include a controller. It is compatible with Lorentz controllers from the PS2-600 family (adds MPPT, protections, and inputs for well probe and float switches). When pairing with PS2-600, size the PV generator for a aggregate Vmp > 68 V, total Voc ≤ 150 V DC, and an Isc within the controller's admissible range. Use Lorentz accessories and spare parts from the C-SJ series and ECDRIVE motors.
The Lorentz PU600 C-SJ8-5 combines high flow, efficiency, and reliability with a modular design that simplifies installation and service in professional submersible solar pump projects.
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Lorentz PU600 C-SJ8-5 Solar Submersible Pump 12 m³/h 15m Centrifugal
