500LPH Reverse Osmosis System | Compact RO Machine for Industry - STARK

In today’s industrial landscape, water quality is more critical than ever. Whether it’s for food production, pharmaceuticals, laboratories, or manufacturing, clean and reliable water is not just a resource—it’s a necessity. Reverse osmosis (RO) technology has emerged as one of the most efficient ways to purify water. For small to mid-scale operations, a 500 LPH reverse osmosis system strikes the perfect balance between capacity, efficiency, and cost.

What Is a 500 LPH Reverse Osmosis System?

A 500 LPH (liters per hour) reverse osmosis system is a water purification machine that filters up to 12,000 liters per day using high-pressure membranes to remove dissolved salts, minerals, bacteria, and impurities from water. These systems are compact, easy to install, and ideal for operations that require consistent and high-quality purified water without the footprint of large-scale industrial machines.

At its core, a reverse osmosis filter machine uses Thin Film Composite (TFC) membranes, a high-pressure pump, pre-filtration stages, and a control panel to automate and optimize the water purification process.

Who Should Consider a 500 LPH RO System?

If your business requires moderate but consistent volumes of purified water, a compact RO system like the 500 LPH model is ideal. Typical users include:

• Bottled water companies producing limited daily volumes
• Food and beverage manufacturers with on-site production lines
• Laboratories needing ultra-pure water for testing
• Hotels and resorts with in-house drinking water systems
• SMEs seeking affordable and space-saving purification units

Key Features to Look for in a 500 LPH RO Machine

Not all RO systems are created equal. When selecting your 500 LPH reverse osmosis water filter, consider these important features:

• Membrane quality: TFC membranes offer higher rejection rates and longer lifespan
• Energy efficiency: Look for models with low energy consumption and efficient pump design
• Compact footprint: A well-designed system should save space without sacrificing performance
• Ease of maintenance: Quick-access components and automatic flushing extend system life
• Control systems: Intelligent controllers ensure safe, automated operation

STARK 500 LPH Reverse Osmosis System: Your Ideal Solution

At STARK, we’ve engineered our 500 LPH RO system to meet the real-world needs of industrial users. This system features:

• High-performance TFC membranes with >97% salt rejection
• Plug-and-play design for quick installation
• Heavy-duty stainless steel frame for long-term durability
• Low-noise operation and energy-saving pump configuration
• Support for both standard and customized design requirements

Whether you operate a small bottled water plant or manage process water needs in a lab or manufacturing facility, this unit delivers consistent output, low maintenance costs, and reliable long-term performance.

Click here to view full product specifications and request a quote.

Why Choose STARK?

With over 20 years of experience in water treatment, STARK is trusted by customers in 100+ countries. Our systems are ISO certified, backed by a professional engineering team, and supported with rapid-response after-sales service.

We offer tailored water purification solutions for various industries, helping businesses reduce water-related risks, improve quality control, and meet regulatory standards with confidence.

Conclusion

Choosing the right reverse osmosis system can have a lasting impact on your production quality, cost efficiency, and operational stability. For companies that require an affordable yet powerful solution, the STARK 500 LPH reverse osmosis system delivers all the essentials in one compact and robust unit.

Ready to get started? Contact us today to speak with one of our water treatment experts and receive a free consultation.