RO Membrane Housing
If you are looking for a professional membrane housing in China, then Shanghai CM can be your first choice. CM has been an expert ro membranes housing supplier in China since 2009.
RO Membrane Housing Overview
Discover the essential components that ensure optimal performance and longevity of your reverse osmosis water filtration system
Purpose & Importance
RO membrane housings serve as the protective shell for reverse osmosis membranes, creating a sealed environment where water filtration occurs under pressure. These critical components ensure that contaminated water is properly channeled through the membrane while maintaining system integrity.
In reverse osmosis systems, the housing acts as the pressure vessel that contains and supports the semi-permeable membrane, directing water flow and maintaining the necessary pressure differential for effective contaminant removal. Without proper housing, even the highest quality membranes cannot perform optimally.
Key Features
Advanced engineering for superior performance and reliability
Durable Construction
Built with high-grade materials to withstand continuous pressure and ensure long-lasting performance in demanding applications.
Leak-Proof Design
Precision-engineered sealing systems prevent water leakage and maintain optimal pressure throughout the filtration process.
Easy Installation
User-friendly design with clear markings and standard connections for quick and hassle-free installation.
Wide Compatibility
Compatible with various membrane sizes and types, offering flexibility for different system configurations and requirements.
Corrosion Resistance
Advanced materials and coatings provide excellent resistance to corrosion and chemical degradation over time.
Pressure Optimization
Engineered to maintain consistent pressure distribution for maximum filtration efficiency and membrane performance.
Benefits for You
Real advantages that make a difference in your water filtration experience
Extended Membrane Life
Proper housing protection significantly extends membrane lifespan by preventing damage from pressure fluctuations and contamination, reducing replacement costs and maintenance frequency.
Reliable System Performance
Consistent water quality and flow rates ensure your RO system operates at peak efficiency, delivering clean water when you need it most.
Reduced Maintenance
Quality housing design minimizes system downtime and maintenance requirements, saving you time and money while ensuring continuous operation.
Versatility for Various Applications
Suitable for residential, commercial, and industrial applications, providing flexibility to meet diverse water treatment needs and system requirements.
Detailed Specifications
How to Select the Right Housing
Choosing the correct RO membrane housing is crucial for optimal system performance. Consider your flow rate requirements, operating pressure, chemical compatibility, and membrane configuration. Our comprehensive specification tables below will help you identify the perfect housing solution for your reverse osmosis application.
Product Specifications
FRP (Fiberglass Reinforced Plastic) Housing
| Model Number | Compatible Membrane Size | Number of Elements | Max Operating Pressure | Operating Temperature | Port Type |
|---|---|---|---|---|---|
| FRP-2540-1 | 2.5" x 40" | 1 | 300 psi / 21 bar | 4-45°C / 39-113°F | End Port |
| FRP-4040-1 | 4" x 40" | 1 | 300 psi / 21 bar | 4-45°C / 39-113°F | Side Port |
| FRP-8040-7 | 8" x 40" | 7 | 300 psi / 21 bar | 4-45°C / 39-113°F | Side Port |
Stainless Steel Housing (SS304/SS316L)
| Model Number | Material | Compatible Membrane Size | Number of Elements | Max Operating Pressure | Port Size & Connection |
|---|---|---|---|---|---|
| SS304-2521-1 | SS304 | 2.5" x 21" | 1 | 600 psi / 41 bar | 1/2" NPT |
| SS316L-4040-3 | SS316L | 4" x 40" | 3 | 600 psi / 41 bar | 2" Victaulic |
| SS316L-8040-6 | SS316L | 8" x 40" | 6 | 600 psi / 41 bar | 4" BSP |
Complete Technical Specifications
| Specification | FRP Series | SS304 Series | SS316L Series |
|---|---|---|---|
| Operating Temperature Range | 4-45°C (39-113°F) | 4-80°C (39-176°F) | 4-80°C (39-176°F) |
| End Cap Material | FRP with O-ring seal | SS304 with EPDM seal | SS316L with Viton seal |
| Closure System | Clamp ring closure | Swing bolt closure | Swing bolt closure |
| Certifications | NSF, CE | ASME, NSF, CE | ASME, NSF, CE, 3A |
| Typical Dimensions (8" x 40") | L: 1016mm, D: 219mm | L: 1016mm, D: 219mm | L: 1016mm, D: 219mm |
Applications
RO membrane housings serve critical roles across diverse industries, providing reliable water treatment solutions for residential, commercial, and industrial applications worldwide.
Overview of Common Industries and Uses
Municipal water treatment facilities for large-scale purification
Food and beverage industry for process water quality
Pharmaceutical manufacturing requiring ultrapure water
Electronics and semiconductor production facilities
Power generation plants for boiler feedwater treatment
Hospitality and commercial buildings for water quality
Application Examples
Drinking Water Purification
Essential for removing contaminants, chlorine, and dissolved solids from tap water. Residential systems typically use 4-6 inch housings, while municipal facilities require large-diameter industrial housings for high-flow applications.
- Home under-sink and whole-house systems
- Community water treatment plants
- Bottled water production facilities
Industrial Process Water
Critical for manufacturing processes requiring consistent water quality. Industrial-grade stainless steel housings handle high pressures and corrosive environments while maintaining operational efficiency.
- Chemical processing and refineries
- Textile and paper manufacturing
- Metal finishing and plating operations
Brackish Water Desalination
Converts brackish groundwater into potable water for communities with limited freshwater resources. Operates at moderate pressures with specialized membrane configurations for optimal salt rejection.
- Rural and remote community water supply
- Agricultural irrigation systems
- Golf course and landscape irrigation
Seawater Desalination
Requires high-pressure stainless steel or specialized FRP housings to withstand extreme operating conditions. Essential for coastal regions and islands with limited freshwater access.
- Large-scale municipal desalination plants
- Marine and offshore applications
- Emergency water supply systems
Ready to Find Your Solution?
Our technical team can help you select the optimal RO membrane housing configuration for your specific application requirements.
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Our Growth Journey
2009
Started manufacturing ultrafiltration membranes in Qingpu District, Shanghai.
2013
Added MBR production line and received CE and ISO 9001:2015 certifications.
2019
Established Shanghai CM Environmental Technology Co., Ltd. for overseas markets.
2023-2026
Expanded to 60+ countries with over 1,000 global customers and partners.