
STARK reverse osmosis system 8040 Best RO membrane 4040 RO Membrane
Achieve unparalleled water purity and system reliability with Stark Water’s STARK 8040 / 4040 Reverse Osmosis Membrane. As the best RO membrane available, it delivers superior contaminant rejection and extended lifespan, making it the top choice for industrial and commercial reverse osmosis systems demanding peak performance.
제품 설명
In the world of water purification, the Reverse Osmosis (RO) membrane is undeniably the most critical component, directly dictating the purity, efficiency, and reliability of the entire system. The Stark Water STARK 8040 / 4040 Reverse Osmosis Membrane is meticulously engineered to stand as the best RO membrane in its class, offering uncompromising quality and superior performance for a diverse range of industrial and commercial applications. We understand that “best” isn’t just a word; it’s a promise of consistent excellence and long-term value.
Defining the Best RO Membrane: Uncompromising Quality and Purity
Our claim to be the best RO membrane is founded on several key pillars of quality and performance. Each membrane is manufactured using advanced Thin-Film Composite (TFC) technology with proprietary formulations, ensuring:
- Industry-Leading Rejection Rates: Consistently achieving over 99.5% rejection of dissolved salts, heavy metals, organic pollutants, bacteria, viruses, and other impurities, even from challenging feed water sources.
- Optimized Permeate Flow: Designed for stable and high permeate flux, maximizing the output of your reverse osmosis system.
- Superior Fouling Resistance: Enhanced membrane surface chemistry minimizes fouling from organic and inorganic contaminants, reducing the frequency of chemical cleaning and extending membrane life.
- Exceptional Durability: Robust construction allows the membrane to withstand demanding operating pressures, frequent cleaning cycles, and harsh industrial environments, ensuring a prolonged operational lifespan.
- Rigorous Quality Control: Each membrane undergoes stringent testing and quality assurance procedures before leaving our facility, guaranteeing consistent performance and reliability batch after batch.
Versatility Across Scales: 8040 RO Membrane and 4040 RO Membrane Options
To cater to the varied needs of industrial and commercial clients, our best RO membrane is available in two widely used standard sizes: the 8040 RO Membrane and the 4040 RO Membrane. The 8040 (8-inch diameter, 40-inch length) is the workhorse for large-scale industrial RO systems, capable of handling significant flow rates and high-capacity purification demands. The 4040 (4-inch diameter, 40-inch length) is ideal for medium-scale commercial RO systems, laboratories, and specialized industrial applications where space efficiency and a more moderate flow rate are required. This versatility ensures that regardless of your system’s size, you can leverage the superior quality and performance of a Stark Water membrane, optimizing your water purification process for specific requirements.

Integral to Your Reverse Osmosis System for Peak Performance
Choosing the STARK 8040 or 4040 RO membrane is an investment in the overall efficiency and long-term reliability of your entire reverse osmosis system. By delivering consistent high-purity water, minimizing downtime, and extending component life, these membranes contribute directly to lower operational costs and a significantly reduced total cost of ownership. They are designed for seamless integration into standard membrane housings, ensuring straightforward installation and maintenance, allowing your operations to run smoothly and continuously with confidence in your water quality.
제품 매개변수
매개변수 | Specification (for 8040 / 4040 models) |
---|---|
핵심 키워드 포커스 | Best RO membrane design and performance. |
Membrane Type | Thin-Film Composite (TFC) Polyamide RO Membrane (High Performance Grade). |
Available Dimensions | 8040 RO Membrane (8-inch × 40-inch) and 4040 RO Membrane (4-inch × 40-inch). |
Permeate Flow Rate (Typical) | 8040: 9,000 – 12,000 GPD (34.1 – 45.4 m³/day) 4040: 2,200 – 2,800 GPD (8.3 – 10.6 m³/day) (Specific flux rates vary by model type and operating conditions; refer to individual data sheets) |
Stabilized Salt Rejection | ≥99.5% (Nominal; very high rejection for consistently pure water). |
Minimum Salt Rejection | 98.5% |
Maximum Operating Pressure | 600 PSI (4.1 MPa) for standard brackish water applications; higher pressure options available for high-TDS or seawater RO. |
Maximum Operating Temperature | 45°C (113°F). |
pH Range (Continuous Operation) | 2 – 11. |
pH Range (Short-Term Cleaning) | 1 – 13. |
Maximum Feed Silt Density Index (SDI) | SDI < 5 (requires adequate pre-treatment). |
Maximum Free Chlorine Concentration | < 0.1 ppm (requires carbon filtration for removal). |
Housing Compatibility | Fits standard 4040 or 8040 RO membrane housings/pressure vessels. |
Application Focus | High-Purity Industrial and Commercial Reverse Osmosis Systems for various feedwater types (Brackish, Municipal). |
해당 산업
- Pharmaceutical & Medical Industry: Essential for RO systems generating Purified Water (PW), pre-treatment for Water for Injection (WFI), and other ultra-high purity water requirements for drug manufacturing, medical device sterilization, and laboratory diagnostics, strictly adhering to GMP standards.
- Electronics & Semiconductor Manufacturing: Crucial for RO systems that produce ultra-pure water (UPW) used in chip fabrication, component rinsing, and cleanroom operations, where even sub-trace impurities are detrimental to product yield.
- Food & Beverage Industry: Used in RO systems to produce pristine process water for beverage formulation (bottled water, soft drinks, juices, beer), dairy processing, and food ingredient preparation, ensuring product consistency, taste integrity, and safety at various production scales.
- Power Generation: Utilized in RO systems for boiler feed water pre-treatment and cooling tower make-up water in both large and medium-sized power plants, preventing scaling and corrosion in critical equipment and improving energy efficiency.
- Chemical Industry: Applied in RO systems for purifying water for precise chemical formulations, dilutions, and various process applications, ensuring product purity and preventing unwanted reactions.
- Municipal Water Utilities: For RO systems treating municipal water or brackish well water to produce high-quality drinking water, serving communities of various sizes.
- Laboratories & Research Facilities: Supplies ultra-pure water for highly sensitive analytical testing, reagent preparation, and complex experimental procedures in diverse lab settings.
- Commercial & Institutional Facilities: For RO systems providing high-quality drinking water and utility water for large hotels, resorts, hospitals (non-critical areas), schools, and major office complexes, enhancing guest/occupant experience and protecting appliances.
- Wastewater Treatment & Reuse (Advanced Systems): Employed in advanced RO stages of industrial or municipal wastewater treatment facilities to produce high-quality effluent suitable for discharge or reuse, promoting water conservation.
장점 1
이점 2
관련 제품
연관 상품
자주 묻는 질문
Q1: 역삼투압 시스템의 수명은 얼마나 되나요?
역삼투압 시스템의 수명은 수질과 유지 관리에 따라 달라집니다. 일반적으로 멤브레인의 수명은 2~3년이며, 시스템 자체는 적절한 관리를 통해 10년 이상 지속될 수 있습니다.
Q2: 다양한 수질 조건에 따라 시스템을 맞춤 설정할 수 있나요?
예, 모든 시스템은 완벽하게 사용자 정의할 수 있습니다. 고객의 수질 보고서와 애플리케이션 요구 사항을 분석하여 맞춤형 솔루션을 제공합니다.
Q3: STARK 장비는 어떤 표준을 준수하나요?
당사의 제품은 CE, ISO 9001을 준수하며 요청에 따라 특정 지역 규정 또는 산업 표준을 충족하도록 설계할 수 있습니다.
Q4: STARK RO 시스템의 배송 시간은 어떻게 되나요?
표준 시스템은 7~15일 이내에 배송됩니다. 맞춤형 주문의 경우 복잡성에 따라 리드 타임이 20~25일로 연장될 수 있습니다.
Q5: 기술 지원이나 설치 안내를 제공하나요?
예. 전체 기술 문서와 비디오를 통한 원격 지원을 제공하며, 요청 시 엔지니어를 해외로 파견할 수 있습니다.
Q6: 견적에는 무엇이 포함되나요?
견적에는 전체 RO 시스템, 제어판, 펌프, 전처리 장치 및 필요한 모든 피팅이 포함됩니다. 요청 시 설치 도구와 예비 부품도 포함될 수 있습니다.