Pressure Vessel 80E Pentair CodeLine FRP RO Membrane Housing
Spiral wound RO and UF membrane elements require a structurally reliable pressure rated housing that maintains dimensional integrity, prevents bypass leakage, and enables quick membrane access during routine maintenance. The Pressure Vessel 80E from Pentair CodeLine delivers all three by combining filament wound epoxy and glass composite construction with an end entry design that allows fast and tool free membrane loading and removal.
Built for commercial, municipal and industrial RO use, Pressure Vessel 80E offers corrosion resistance, high pressure reliability and easy membrane access. The RO pressure vessel 80E range covers pressure ratings from 300 PSI to 1200 PSI, accommodating one to seven standard 8 inch membrane elements per vessel across brackish, high brackish, and seawater desalination applications.
Dutco Tennant LLC supplies the CodeLine 80E pressure vessel along with the complete Pentair CodeLine 80E range across the UAE and GCC, supporting water treatment contractors, consultants, and project developers.
Reliable Housing And Fast Membrane Access
- Mirror finish internal bore on the reverse osmosis membrane housing allows smooth insertion and removal of membrane elements without surface drag, reducing maintenance time
- Quick lock head retention system removes the need for special tools, enabling fast access to the reverse osmosis membrane without extended downtime
- Integrally formed locking grooves at end cap positions improve end margin strength and prevent wear that can lead to retention failure
- Enhanced head sealing with an integrated groove in the end plug minimizes seal roll during assembly and reduces bypass leakage risk
- High gloss polyurethane exterior coating provides UV resistance for outdoor installations without requiring additional protection or repainting
Core Technical Capabilities
- Construction: Filament wound epoxy and glass composite FRP shell with high gloss polyurethane exterior, compatible with all standard 8 inch spiral wound elements
- Pressure Ratings: 300, 450, 600, 1000, and 1200 PSI models covering low pressure brackish to high pressure seawater RO applications
- Element Capacity: One to seven standard 8 inch membrane elements per vessel, suitable for both small commercial and large municipal systems
- Certifications: CE and NSF ANSI 61 certified non coded models, with ASME Section X certification available for coded vessels
- Port Configuration: End entry feed and concentrate ports with 2 inch and 3 inch IPS threaded connections compatible with PVC, CPVC, and stainless steel piping systems
Types
80E 300 PSI Brackish Water Vessel
The 80E fiberglass pressure vessel at 300 PSI is designed for low pressure brackish water RO systems used in commercial buildings, light industrial processes, and small municipal treatment plants.
- Compact design supports installation in space constrained plant rooms and low energy desalination systems
- Accommodates up to seven standard 8 inch BWRO elements for efficient single pass treatment of low to moderate TDS water
- The codeline 80e 300 PSI model is widely used in hotels, hospitals, and mixed use developments
80E 450 PSI High Brackish Vessel
The CodeLine 80E membrane housing at 450 PSI is suited for high brackish feedwater requiring increased operating pressure for optimal recovery.
- Handles elevated TDS groundwater requiring 400 to 450 PSI for stable permeate output
- Commonly used in food and beverage, pharmaceutical, and industrial RO systems
- Compatible with all standard 8 inch spiral wound elements from major manufacturers without modification
80E 600 PSI Vessel
The 80E pressure vessel RO at 600 PSI supports high recovery brackish and process water applications where higher pressure resistance is required.
- Reinforced filament winding improves hoop strength and maintains dimensional stability under continuous pressure cycles
- Suitable for systems where concentrate side pressure approaches operational limits of lower rated vessels
- The 80e series pressure vessel is preferred for ZLD and high recovery industrial RO systems
80E 1000 PSI Seawater Vessel
The pentair codeline 80E at 1000 PSI is designed for seawater desalination and offshore applications.
- High strength FRP shell sustains the pressure required for seawater membrane performance
- Pentair CodeLine 80E vessels accommodate up to seven SWRO elements, optimizing system capacity
- Supports high pressure feed, concentrate, and permeate connections with standard end port fittings
80E 1200 PSI High Pressure Seawater Vessel
The reverse osmosis pressure vessel at 1200 PSI is built for extreme salinity and high pressure environments including offshore and brine concentration systems.
- ASME Section X certification available for regulated industrial and oil and gas applications
- Heavy wall FRP construction with reinforced groove design ensures maximum strength under pressure cycling
- Suitable for high salinity seawater conditions such as Red Sea and Arabian Gulf desalination systems
Standout Features & Benefits
Broad Pressure and Application Coverage
- Five pressure ratings within the 80E membrane housing series support applications from low pressure brackish water treatment to high pressure seawater desalination
- Standardized end port fittings and element interface allow seamless integration across multi stage RO systems
- The membrane pressure vessel design accepts all standard 8 inch spiral wound elements, eliminating dependency on specific manufacturers
Tool Free Maintenance and Fast Service
- Quick lock head system enables fast removal and installation of end closures without specialised tools, reducing service time
- Smooth internal bore of the ro housing ensures easy membrane handling and prevents damage during loading and unloading
- Individual vessel servicing is possible without shutting down the full system, maintaining continuous plant operation
Corrosion Free FRP Construction
- Composite frp housing construction provides complete resistance to corrosion from brackish water, seawater, and cleaning chemicals
- The codeline pressure vessel design removes the need for internal coatings and associated maintenance
- UV resistant exterior finish ensures long term durability for outdoor installations without recoating
Certified Quality and Compliance
- Each pentair codeline housing undergoes strict quality checks and pressure testing to ensure performance reliability
- CE, NSF ANSI 61, and ASME certifications meet regulatory requirements across municipal and industrial applications
- The 8 ro membrane housing range is manufactured under ISO certified processes with verified material and production standards
Application Area
Municipal Water Treatment and Desalination
- The reverse osmosis vessel at high pressure ratings supports large scale seawater desalination plants
- NSF certified pentair 80e vessels ensure safe use in potable water systems
- ASME compliant models meet regulatory standards for large infrastructure projects
Industrial and Process Water Treatment
- The reverse osmosis membrane housing is suitable for high recovery systems across petrochemical, power, and pharmaceutical industries
- ASME certified vessels meet compliance requirements for oil and gas and offshore installations
- Durable FRP RO pressure vessel construction withstands aggressive chemicals used in CIP processes
Food, Beverage, and Pharmaceutical
- The CodeLine 80E pressure vessel supports RO systems used in food and pharmaceutical production
- Corrosion resistant frp housing prevents contamination in high purity water applications
- The codeline 80e is widely used for process water, boiler feed, and cleaning systems
Commercial Buildings and Hotels
- The 80e series pressure vessel is suitable for commercial RO systems in hotels, hospitals, and institutions
- Compact configurations fit within limited plant room space
- Tool free access on the 80e membrane housing allows easy maintenance without specialised support
Pressure Vessel 80E – FAQ
What is the function of a CodeLine 80E pressure vessel in water treatment systems?
The CodeLine 80E pressure vessel provides a secure and pressurised environment for the reverse osmosis membrane, ensuring efficient filtration and system performance.
How is the 80E series pressure vessel used across different applications?
The 80E series pressure vessel is used in a range of systems from brackish water treatment to seawater desalination, depending on pressure rating and system design.
Why is FRP housing preferred in RO membrane systems?
An FRP RO pressure vessel offers high strength, corrosion resistance, and durability, making it suitable for demanding water treatment environments.
Can CodeLine 80E membrane housing be used in large-scale installations?
Yes, CodeLine 80E membrane housing is widely used in municipal and industrial projects due to its ability to support multiple membrane elements and high-pressure operation.
What is the advantage of using an 8-inch RO membrane housing?
An 8 RO membrane housing allows higher flow capacity and efficiency, making it ideal for medium to large-scale reverse osmosis vessel systems.
Are Pentair CodeLine 80E vessels compatible with standard RO systems?
Yes, Pentair CodeLine 80E and codeline pressure vessel solutions are designed to integrate with standard RO configurations, ensuring flexibility in system design and upgrades.
