The LPRO-B412-18000 Commercial Reverse Osmosis Unit is a high-performance water purification system engineered for commercial and industrial applications. With a production capacity of 3000 litres per hour (72m³/day), this system efficiently removes dissolved solids, contaminants, and impurities, ensuring a continuous supply of high-purity water. The LPRO-B412-18000 offers a typical salt rejection rate of 95–99%, powered by a reliable 380V 50Hz three-phase system.

Ideal for large scale residential and commercial water treatment, manufacturing processes, food and beverage industries, healthcare facilities, and commercial buildings, this robust RO unit delivers consistent performance, superior durability, and low operating costs.

Key Features:

• High Production Capacity: Delivers up to 3000 L/h (72m³/day), meeting the demands of commercial and industrial operations.
• Superior Filtration Efficiency: Achieves 95–99% salt rejection with standard membranes.
• Durable Construction: Built with SS304 stainless steel and UPVC Class 16 piping for maximum durability and chemical resistance.
• Advanced Membrane Technology: Equipped to house and included 12 x 4040 membranes, ensuring reliable and efficient filtration. 
• Comprehensive Instrumentation: Includes conductivity meters, flow gauges, and pressure switches for precise monitoring and control.
• Optimised Energy Consumption: Operates on 380V 50Hz three-phase power, ensuring energy-efficient performance.
• User-Friendly Design: Easy-to-use control panel with clear instrumentation for simplified operation and maintenance.

Technical Specifications:

• Production Capacity: 3000 L/h (72m³/day)
• Membranes: 12 x ULP 4040 standard membranes (Included)
• Feed TDS Range: ≤ 2000 ppm
• Salt Rejection: 95–99%
• Power Supply: 380V, 50Hz, three-phase
• Operating Temperature Range: 5 – 35°C
• pH Range: 4 – 9
• Free Chlorine Tolerance: Undetectable
• Iron Content Limit: < 0.1 ppm
• Manganese Content Limit: < 0.05 ppm
• Pre-Filter Housing Size: Double Length Bag Filter
• Pressure Rating (High Pressure Piping): 300 psi SS304 mild steel
• Frame Material: SS304 stainless steel, epoxy-coated for corrosion resistance

Applications:

• Commercial Water Purification: Ideal for hotels, office buildings, and residential complexes.
• Industrial Processes: Suitable for manufacturing industries requiring high-quality water.
• Food and Beverage Industry: Ensures clean and purified water for food processing and beverage production.
• Healthcare and Laboratories: Delivers high-purity water essential for medical and laboratory applications.
• Boiler Feed Water Treatment: Reduces scaling and corrosion by supplying low TDS water.

Benefits:

• Reliable and Consistent Water Quality: Provides high-purity water suitable for various commercial and industrial applications.
• Low Operating Costs: Energy-efficient design ensures minimal electricity consumption.
• Easy Maintenance: Simple access to components with user-friendly controls for routine maintenance.
• Compact Design: Space-saving vertical structure with system dimensions of 240mm x 650mm x 1500mm.
• Robust Construction: Designed for long-term use with corrosion-resistant stainless steel frame and durable components.

Instrumentation & Control:

• Conductivity Meters: Monitor water purity levels.
• Flow Meters: Measure permeate, brine, and recycle flows.
• Pressure Gauges: Monitor pressure across pre & post-filters and membranes.
• Pressure Switches: Low and high-pressure switches for operational safety.

Packaging & Dimensions:

• System Dimensions (L x W x H): 2400mm x 650mm x 1500mm
• Crated Dimensions (L x W x H): 2460mm x 760mm x 1680mm
• Net Weight: 235 kg
• Gross Weight: 355 kg
• Crated Volume: 3.14 m³

Why Choose the LPRO-B412-18000 from H2O Warehouse?

At H2O Warehouse, we pride ourselves on supplying top-tier water purification solutions tailored for every need. The LPRO-B412-18000 Commercial Reverse Osmosis Unit offers industry-leading performance, energy efficiency, and durability. Our team provides expert advice, exceptional customer support, and fast delivery across South Africa, ensuring you get the best solutions for your water treatment needs.

PDF User Manual Download HERE

Note:
Permeate flow rates are based on optimal feed water conditions. Output may vary depending on seasonal temperature, TDS, and inlet pressure.

Note on Shipping Costs:
Our system automatically calculates live delivery rates based on your location and the nearest H2O Warehouse distribution point to ensure the most cost-effective delivery possible. We understand heavy items like filter media can be costly to ship — but we don’t inflate product prices to offset delivery fees. This way, you always receive the best possible product pricing, with transparent shipping costs shown upfront.