500 LPH RO Cabinet System – Industrial Reverse Osmosis

The 500 LPH RO System is a cabinet-style industrial reverse osmosis unit that produces up to 500 litres of clean water per hour using efficient, low-energy membranes. This compact unit incorporates built-in carbon filters and sediment pre-filtration before the RO membranes, so it can be ready to run straight out of the box on suitable feed water.

In addition, the 500 LPH RO System in its powder-coated cabinet installs easily and protects internal components. Therefore, it delivers dependable performance in commercial, industrial, and institutional water purification applications.

How the RO Cabinet System Works

First, feed water enters the cabinet and passes through sediment and carbon pre-filters, which remove large particles and chlorine that could damage the RO membranes. Then, a high-pressure pump forces the water through thin-film composite membranes in stainless metal housings.

Meanwhile, built-in flow meters and pressure gauges let operators check system performance easily. As a result, the 500 LPH RO System produces consistent low-TDS water while controlling reject flow and protecting key components.

Standard Features of the Cabinet RO System

• Low-energy RO membranes for efficient purification with lower operating cost
• Carbon and sediment pre-filtration included for initial treatment
• Automatic inlet feed solenoid valve for smooth start/stop control
• System and recycle control valves to manage flows
• Low-pressure protection to safeguard pumps and membranes
• Multiple pressure gauges and flow meters for easy monitoring
• Powder-coated steel cabinet frame for durability
• Microprocessor controller with monitoring and automatic control options
• System On/Off based on tank level and safety features

Technical Specifications

• Production Capacity: 500 litres per hour (≈ 4000 GPD)
• Built-in 20″ carbon block & sediment filters (5/1 micron)
• Thin-Film Composite membranes in stainless steel housings
• Micro-computer controller and automatic controls
• Multiple gauges and flow meters for system feedback
• Cabinet finish: Heavy-duty powder coated frame
• Dimensions & weight: Compact cabinet unit (exact values vary)

Recommended Pretreatment

Though the unit includes basic pre-filtration, a full pretreatment setup tailored to your source water is important for long-term performance. This may include:

• Sand or multimedia filters
• Water softeners for high hardness
• Antiscalant dosing
• Iron and manganese removal systems

A qualified technician should assess your water quality before installation, because proper pretreatment increases membrane life and reduces operational issues.

Applications of the 500 LPH RO Cabinet Unit

This industrial RO cabinet system suits a range of uses, such as:

• Commercial drinking water supply
• Bottling plants and production lines
• Hotels, resorts, and laundries
• Laboratories and healthcare facilities
• Industrial rinse water and boiler feed applications

Because it comes in a packaged cabinet, the 500 LPH RO System is easier to install and protect in busy work environments.

Why Choose This System

The 500 LPH RO System cabinet unit combines compact design, built-in filtration, and reliable performance. In addition, factory testing and integrated monitoring make it suitable for commercial or industrial sites where consistent water quality and ease of operation matter.