500L Commercial RO System Reverse Osmosis Water Purification Equipment | COVNA STARK
500LPH commercial reverse osmosis system with stainless steel structure, high purification efficiency, and reliable operation for commercial water treatment and drinking water purification systems.
Product Description
COVNA STARK 500L commercial reverse osmosis system is designed for stable and efficient water purification in commercial and industrial applications. Equipped with dual 4040 RO membranes, stainless steel membrane housings, and a high-performance SS304 high-pressure pump, the system provides reliable purified water output with excellent filtration efficiency.
The compact RO water treatment system includes a pretreatment filter, PVC piping system, pressure gauges, flow meters, and an integrated electrical control system, making it suitable for restaurants, hotels, schools, factories, and commercial drinking water applications.
Product Parameter
| Item | Specification |
|---|---|
| Product Name | 500L Commercial Reverse Osmosis System |
| System Capacity | 500 LPH |
| Application | Commercial & Industrial Water Purification |
| Voltage | 220V / 50HZ |
| Frame Material | Stainless Steel |
| Pipe Material | PVC |
| Pretreatment System | 1 Core 20 Inch Filter |
| Pretreatment Material | PP |
| High Pressure Pump Model | EVP2-9×7 |
| Pump Material | SS304 Stainless Steel |
| Pump Brand | LEO |
| Pump Power | 1.5KW |
| RO Membrane Housing | 4040 Stainless Steel Housing |
| Membrane Housing Quantity | 2 PCS |
| RO Membrane Brand | STARK |
| RO Membrane Model | 4040 |
| RO Membrane Quantity | 2 PCS |
| Low Pressure Switch Model | BD-A6 |
| Low Pressure Switch Quantity | 2 PCS |
| Pressure Gauge Material | Stainless Steel Oil Filled |
| Pressure Gauge Range | 3.0MPa / 1.0MPa |
| Flow Meter Material | Organic Glass |
| Flow Meter Specification | 5 T/H |
| Solenoid Valve Model | ZW-20 / 220V |
| Valve Material | Brass |
| Electrical System | Included |
| RO System Rack | Included |
Applicable Industry
Drinking Water Industry
- Commercial drinking water systems
- Bottled water production
- Pure water supply systems
Food & Beverage Industry
- Restaurants
- Coffee shops
- Beverage processing
- Food factories
Hotel & Hospitality
- Hotels
- Resorts
- Guest houses
- Commercial kitchens
Healthcare & Laboratory
- Clinics
- Laboratories
- Medical water systems
- Beauty salons
Education & Public Facilities
- Schools
- Office buildings
- Public drinking water systems
- Community water supply
Industrial Applications
- Small factories
- Industrial process water
- Equipment cleaning water
- RO pretreatment systems
Advantage One
✔ Dual 4040 RO membrane configuration
✔ SS304 stainless steel high-pressure pump
✔ Stainless steel membrane housing
✔ Compact and energy-efficient design
✔ Easy operation and maintenance
Advantage TWO
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FAQ
Q1: How long does the reverse osmosis system last?
The lifespan of a reverse osmosis system depends on water quality and maintenance. Typically, the membrane lasts 2–3 years, while the system itself can last over 10 years with proper care.
Q2: Can the system be customized based on different water conditions?
Yes, all our systems are fully customizable. We analyze your water report and application needs before providing tailored solutions.
Q3: What standards does STARK equipment comply with?
Our products comply with CE, ISO 9001, and can be designed to meet specific regional regulations or industry standards upon request.
Q4: What is the delivery time for STARK RO systems?
Standard systems are shipped within 7–15 days. For customized orders, lead time may extend to 20–25 days depending on complexity.
Q5: Do you provide technical support or installation guidance?
Yes. We provide full technical documentation, remote guidance via video, and can dispatch engineers internationally upon request.
Q6: What is included in your quotation?
Our quotation includes the full RO system, control panel, pumps, pre-treatment units, and all necessary fittings. Installation tools and spare parts can be included upon request.

