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This picture clearly presents the complete component set of the 8-inch offline cleaning dedicated membrane housing (8″ Offline Membrane Cleaning Housing) of the Winder brand, perfectly illustrating its concept of ready-to-use and modular maintenance solutions. The picture adopts a professional top-bottom layout. The upper part shows two of the product's core structural components side by side: on the left is a circular metal end cover with the blue "Winder" logo, and on the right is a white, cylindrical fiberglass shell body with a black interface at one end. The lower part neatly arranges all the necessary accessories, including a black perforated end plate, rubber sealing ring, stainless steel pipe clamp, O-ring, etc., demonstrating complete deliverability and convenient assembly features. "Offline Cleaning" is its most core functional feature. This means it is a dedicated pressure vessel independent of the main RO system, where contaminated membrane elements can be placed for intense and repetitive chemical cleaning. This enables a more thorough removal of dirt and restoration of membrane performance compared to online cleaning. The pure white background and clear display style highlight the industrial-grade quality and precise manufacturing details of the product. The Winder brand logo is clear and eye-catching, emphasizing the professional origin of the product. In general, this set of membrane shell components is a crucial professional maintenance tool in the operation of large reverse osmosis systems. Through an efficient offline cleaning process, it can significantly extend the lifespan of membrane elements and reduce the long-term operating costs of the system. It is a reliable and efficient deep maintenance solution for ensuring the stable and efficient operation of water treatment systems.
This picture clearly shows the 8-inch offline cleaning dedicated membrane housing of the Winder brand, fully presenting its core design as a professional maintenance tool. The product is a white, cylindrical fiberglass pressure vessel. The shell is marked with a prominent blue "Winder" brand logo and the "VESSEL" model name. "Offline Cleaning" is its core functional positioning, meaning it is independent of the main reverse osmosis system and is specifically used for performing powerful and thorough chemical agent circulation cleaning on contaminated membrane elements to restore their performance. The metal end cover interfaces at both ends of the picture and the warning signs on the side jointly emphasize its high-pressure resistance, corrosion resistance structural characteristics, as well as the standardized and safe operation requirements. The pure white background and clear composition fully focus the attention on the industrial-grade simple appearance and precise interface details of the product. Overall, this Winder VESSEL membrane shell is a key equipment in the operation of large reverse osmosis/nanofiltration systems. Its dedicated offline cleaning function can achieve more thorough dirt removal than online cleaning, thereby significantly extending the service life of the membrane elements, reducing system operation costs, ensuring stable water production, and is a reliable and efficient solution for deep maintenance in water treatment.
This picture professionally showcases the complete component set of the 8-inch offline cleaning dedicated membrane housing of the Winder brand, vividly demonstrating its professional, efficient, and ready-to-use offline cleaning solution. The core product is a large, white, cylindrical fiberglass reinforced plastic (FRP) membrane shell. The shell is marked with a prominent blue "Winder" brand logo and the "FK-612" model. "Offline Membrane Cleaning Dedicated" is its most crucial feature, indicating that it is not used in the main production system but as an independent cleaning station. It can receive contaminated RO membrane elements removed from the main system and perform a powerful and thorough chemical cleaning to restore the membrane performance. The highlight of the picture lies in the clear display of all necessary components in front of the membrane housing: including the black end cap, sealing ring, pipe clamp, silver metal connector and central tube. This component-based presentation powerfully demonstrates that this product is a complete, ready-to-use cleaning kit. Users do not need to search for additional components and can quickly set up a standard offline cleaning station. The pure white background and the orderly arrangement highlight the industrial-grade quality and modular design of the product. The overall message conveyed is: This Winder FK-612 offline cleaning membrane housing is a professional tool in water treatment maintenance. Through a dedicated offline cleaning process, it can achieve better cleaning results than online cleaning, thereby extending the lifespan of membrane elements, reducing system operation costs, and ensuring water quality. It is an ideal choice for operating large-scale reverse osmosis systems.
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This picture clearly presents the complete component set of the 8-inch offline cleaning dedicated membrane housing (8″ Offline Membrane Cleaning Housing) of the Winder brand, perfectly illustrating its concept of ready-to-use and modular maintenance solutions. The picture adopts a professional top-bottom layout. The upper part shows two of the product's core structural components side by side: on the left is a circular metal end cover with the blue "Winder" logo, and on the right is a white, cylindrical fiberglass shell body with a black interface at one end. The lower part neatly arranges all the necessary accessories, including a black perforated end plate, rubber sealing ring, stainless steel pipe clamp, O-ring, etc., demonstrating complete deliverability and convenient assembly features. "Offline Cleaning" is its most core functional feature. This means it is a dedicated pressure vessel independent of the main RO system, where contaminated membrane elements can be placed for intense and repetitive chemical cleaning. This enables a more thorough removal of dirt and restoration of membrane performance compared to online cleaning. The pure white background and clear display style highlight the industrial-grade quality and precise manufacturing details of the product. The Winder brand logo is clear and eye-catching, emphasizing the professional origin of the product. In general, this set of membrane shell components is a crucial professional maintenance tool in the operation of large reverse osmosis systems. Through an efficient offline cleaning process, it can significantly extend the lifespan of membrane elements and reduce the long-term operating costs of the system. It is a reliable and efficient deep maintenance solution for ensuring the stable and efficient operation of water treatment systems.
This picture clearly shows the 8-inch offline cleaning dedicated membrane housing of the Winder brand, fully presenting its core design as a professional maintenance tool. The product is a white, cylindrical fiberglass pressure vessel. The shell is marked with a prominent blue "Winder" brand logo and the "VESSEL" model name. "Offline Cleaning" is its core functional positioning, meaning it is independent of the main reverse osmosis system and is specifically used for performing powerful and thorough chemical agent circulation cleaning on contaminated membrane elements to restore their performance. The metal end cover interfaces at both ends of the picture and the warning signs on the side jointly emphasize its high-pressure resistance, corrosion resistance structural characteristics, as well as the standardized and safe operation requirements. The pure white background and clear composition fully focus the attention on the industrial-grade simple appearance and precise interface details of the product. Overall, this Winder VESSEL membrane shell is a key equipment in the operation of large reverse osmosis/nanofiltration systems. Its dedicated offline cleaning function can achieve more thorough dirt removal than online cleaning, thereby significantly extending the service life of the membrane elements, reducing system operation costs, ensuring stable water production, and is a reliable and efficient solution for deep maintenance in water treatment.
This picture professionally showcases the complete component set of the 8-inch offline cleaning dedicated membrane housing of the Winder brand, vividly demonstrating its professional, efficient, and ready-to-use offline cleaning solution. The core product is a large, white, cylindrical fiberglass reinforced plastic (FRP) membrane shell. The shell is marked with a prominent blue "Winder" brand logo and the "FK-612" model. "Offline Membrane Cleaning Dedicated" is its most crucial feature, indicating that it is not used in the main production system but as an independent cleaning station. It can receive contaminated RO membrane elements removed from the main system and perform a powerful and thorough chemical cleaning to restore the membrane performance. The highlight of the picture lies in the clear display of all necessary components in front of the membrane housing: including the black end cap, sealing ring, pipe clamp, silver metal connector and central tube. This component-based presentation powerfully demonstrates that this product is a complete, ready-to-use cleaning kit. Users do not need to search for additional components and can quickly set up a standard offline cleaning station. The pure white background and the orderly arrangement highlight the industrial-grade quality and modular design of the product. The overall message conveyed is: This Winder FK-612 offline cleaning membrane housing is a professional tool in water treatment maintenance. Through a dedicated offline cleaning process, it can achieve better cleaning results than online cleaning, thereby extending the lifespan of membrane elements, reducing system operation costs, and ensuring water quality. It is an ideal choice for operating large-scale reverse osmosis systems.
Membrane Housing FRP

Water Treatment Accessory

8″(offline membrane cleaning) membrane housing

Size / Specification ---
Dimensions 10KG
Pressure Capacity 150
Productivity 500L/Hour
View all 7 specifications

ISO

9001:2015

CE

Certified

NSF

Certified

OEM

Custom Ready

Food-grade materials
Global export capability
Fast quote turnaround
Request a Quote Technical Support

Industrial Grade

High-strength construction

CE & NSF Certified

Internationally compliant

OEM Available

Custom specs & branding

Global Export

Reliable worldwide supply

Engineering Data

Technical Specifications

All specifications are measured under standard operating conditions. Contact us for custom configurations or non-standard requirements.

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Size / Specification

---

Dimensions

10KG

Pressure Capacity

150

Productivity

500L/Hour

Warranty Period

1 Year

Product Series

Membrane Housing

Material

FRP

Complete Specification Table -- 8″(offline membrane cleaning) membrane housing
Parameter Value
Size / Specification ---
Dimensions 10KG
Pressure Capacity 150
Productivity 500L/Hour
Warranty Period 1 Year
Product Series Membrane Housing
Material FRP

Full Details

Product Description

  • High Pressure Resistance: Constructed with FRP and 316 stainless steel, offering excellent corrosion and high-temperature resistance. Capable of withstanding pressures up to 300 PSI.
  • Robust Structure: Designed with an embedded steel ring for enhanced strength and wear resistance, ensuring long-lasting performance even in harsh environments.
  • Wide pH Range: Operates effectively within a pH range of 3-11,suitable for various water quality conditions.
  • Certified Quality: Complies with multiple international standards, including ISO9001, ISO14001, and CE.
  • Versatile Compatibility: Compatible with various international membrane brands, ensuring flexibility and broad application.
  • Product AdvantagesIn order to make up for the abrasion resistance of FRP, embedded steel rings were added to it. Winder® products will wind the embedded ring in the membrane housing during the winding process, which is integrated with the membrane housing and is not easy to fall off. The size and thickness of the embedded ring is proportional to the pressure of the membrane housing. The larger the pressure of the housing, the steel ring will thicken, so that the membrane housing and the pressure head are more firmly connected. The embedded rings are all made of stainless steel 316L, which is more resistant to corrosion and higher temperatures, and has a long service life.

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    The inner wall of the membrane housing is as bright as a mirror, which can facilitate the disassembly and assembly of the membrane core; it can ensure that the membrane housing has no leakage problem.
    The design of the red plug: the production material is ABS modified raw material, which is more durable; the design of the four corners is more convenient and quick to install.
    π-shaped silicone ring: using food street silicone raw materials, this design is double-sealed, double-safe, leak-proof and reliable, and the quality is more stable.
    There is a unique ID code on the inner wall of each membrane housing, which is used as an anti-counterfeiting mark and can also make the model of the membrane housing clear at a glance.

Quality Assurance

Built to International
Standards

Every accessory we manufacture adheres to strict international quality standards. Our production facilities are ISO 9001:2015 certified, and all contact-water materials are food-grade compliant, ensuring long-term safety and performance in critical water treatment applications.

  • ISO 9001:2015 certified manufacturing process
  • All contact-water materials are food-grade
  • 100,000+ fatigue cycle pressure testing
  • CE, NSF certified -- meets drinking water safety standards

Certifications & Standards

ISO

9001:2015

Quality Management

CE

Certified

European Standard

NSF

Certified

Water Safety

RoHS

Compliant

Material Safety

150psi

Max Working Pressure

100k+

Fatigue Test Cycles

System Integration

Compatible Water Treatment Equipment

This accessory is engineered to work seamlessly with our complete range of industrial water treatment systems -- simplifying procurement and ensuring system-level compatibility.

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8″(offline membrane cleaning) membrane housing

Our engineering team responds to B2B inquiries within 24 hours. Request volume pricing, OEM customization, or technical documentation today.

  • Bulk pricing & tiered discounts for volume orders
  • OEM & custom specification support
  • Export documentation & certifications provided
  • Dedicated account manager for B2B clients
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Why Choose Hedelong

Leading Manufacturer

Specialized in water treatment FRP vessels & accessories with decades of production experience.

Certified Quality

ISO 9001:2015, CE & NSF certifications ensure your project meets international compliance.

Global Supply Chain

Reliable export capability with established logistics to serve international procurement needs.