Lorentz PE C-SJ5-4 Hydraulic Body for submersible solar pump
Modelo: 14-000070 PE C-SJ5-4, Rp 1 1/2"- Sku: LOREREP013
- Vendor: Lorentz
Specifications
Product description
The Lorentz PE C-SJ5-4 Hydraulic Body is the original centrifugal head for 4" submersible solar pumps, designed to provide stable flow and high reliability in photovoltaic pumping applications. Manufactured in AISI 304 stainless steel and equipped with an integrated check valve, it is the ideal part for preventive maintenance, replacement, or configuration of new units with Lorentz motor. Its hydraulic architecture is optimized to combine a maximum flow rate of 6.1 m³/h with a head of up to 12 m, providing efficiency and durability in demanding environments.
Main features
- Centrifugal pump head C-SJ5-4 series, hydraulic performance optimized for 6.1 m³/h and 12 m.
- Robust construction in AISI 304 stainless steel, suitable for clean water and continuous use.
- Integrated check valve that protects the line and prevents column backflow.
- Maximum hydraulic efficiency of the assembly up to 48% when mounted with the corresponding motor.
- Mechanical compatibility with Lorentz ECDRIVE submersible motors from the 150 series.
- Diameter for 4" wells, compact installation, and easy maintenance.
Advantages or benefits
- Reduces maintenance downtime thanks to premium materials and a hassle-free design.
- Protects the installation with its integrated check valve, reducing water hammer and backflow.
- Optimizes system performance by operating at its highest efficiency point with compatible Lorentz motors.
- Official replacement solution that maintains the warranty and performance of the original system.
Purpose or applications
Applicable for residential, agricultural, and livestock solar pumping, tanks and cisterns, gravity or low-pressure irrigation, transfers, and tank filling in small-flow photovoltaic installations.
Technical specifications
| Hydraulic type | Centrifugal, C-SJ5-4 series |
| Max. flow rate | 6.1 m³/h |
| Max. head | 12 m |
| Materials | AISI 304 stainless steel |
| Valve | Integrated check valve |
| Max. set efficiency | Up to 48% with compatible motor |
| Well diameter | 4” |
| Approx. weight | 3.0 kg (head) |
Compatibilities
Directly compatible with Lorentz ECDRIVE 150 motors and with Lorentz PU150 pump units or PS2-150 systems that use this hydraulic body. Compatible accessories: probes/inputs for dry-run protection (via the system controller), valves, and standard 4” discharge accessories.
The Lorentz PE C-SJ5-4 Hydraulic Body is the professional option for upgrading or configuring 4" solar pumps with maximum performance and extended service life.
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Lorentz PE C-SJ5-4 Hydraulic Body for submersible solar pump
