The 8" side port FRP membrane housing from Winder is meticulously engineered to endure working pressures ranging from 300PSI to a formidable 2000PSI. This versatile product offers customizable opening positions and materials to meet your specific needs. It can house 1 to 8 core membrane elements, making it highly adaptable to various configurations. With an impressive daily production capacity of 300 units, this membrane housing is compatible with a wide range of international standard membrane elements, including those from renowned brands like DOW, HYDRANAUTICS, OSMONICS, KOCH, TORAY, CSM, VONTRON, BDX, and more. Built to AMSE specifications, each unit undergoes rigorous testing, including a cyclic water pressure test exceeding 100,000 cycles and a burst test at six times its design pressure. This ensures unmatched durability and reliability. Additionally, it proudly holds certifications such as ISO 9001, ISO 14001, OHSAS 18001, Drinking Water Sanitation, and CE certification, underscoring its commitment to quality and safety.
This membrane housing is expertly designed to perform in various complex media environments. While its standard color is a pristine white, we provide a spectrum of optional colors to suit your aesthetic preferences.
| |
8inch side port/lower pressure |
8Inch side port/high pressure |
| Model |
W80S300/450 |
W80S600/1000/1200/1500/1800/2000 |
| Design Pressure |
300/450PSI |
600/1000/1200/1500/1800/2000PSI |
| Cyclic Test |
100,000 times |
100,000 times |
| Burst Pressure |
6 Times |
6Times |
| Element Quantity |
1-8 |
1-8 |
| Operating pH Range |
pH 3-11 |
pH 3-11 |
| Operating Temperature |
-10ºC-66ºC(14ºF-150ºF) |
-10ºC-66ºC(14ºF-150ºF) |
| Feed/Concentration Port |
DN40/1.5" |
DN40/1.5" |
| Permeate Port |
1" NPT |
1" NPT |
8" FRP Membrane Housing Accessories
Production Process
Winding → Hole Opening → Water Pressure Testing → Polishing → Labeling → Packaging
To enhance the abrasion resistance of FRP, we have ingeniously embedded steel rings within the material. Our Winder® products meticulously incorporate these rings into the membrane housing during the winding process, ensuring a seamless and secure integration. The size and thickness of these rings are proportionate to the housing's pressure, thickening with increased pressure to guarantee a steadfast connection between the membrane housing and the pressure head. Crafted from stainless steel 316L, these embedded rings boast exceptional resistance to corrosion and high temperatures, promising an extended lifespan.
The inner wall of our membrane housing gleams like a mirror, simplifying the disassembly and reassembly of the membrane core. This design ensures a leak-free performance, maintaining the integrity and efficiency of the housing.
Innovative Red Plug Design: Crafted from durable ABS modified raw materials, our red plug features a four-corner design that streamlines and accelerates installation.
π-Shaped Silicone Ring: Utilizing top-grade food street silicone raw materials, this double-sealed, double-safe, leak-proof design offers unparalleled reliability and stability.
Each membrane housing comes with a unique ID code on its inner wall, serving as both an anti-counterfeiting measure and a clear model identifier.
FRP Pressure Tank and FRP Membrane Housing Laboratory
HeBei ChengDa Water Technology Co., Ltd. (Abbreviation: Chengda Water Technology) was founded in 1976. Our company stands as a seasoned expert in the production and export of FRP pressure vessels. Spanning across an expansive 20-acre factory and bolstered by a dedicated team of 200 employees, we pride ourselves on our professional cadre of engineers. We are a cutting-edge high-tech enterprise, specializing in the research, development, production, and sales of superior water treatment products.Registered trademark brands: Winder, Winder - G, ARCLION.
Brand products: FRP Membrane Housing, FRP Softener Water Tank, ST/DTRO FRP Housing, Tubular Membrane Housing, High Flow Cartridge Filter Housing, Online Cleaning Pressure Vessels, Fast Dismantle FRP Membrane Housing, Reverse Osmosis Membrane Element; Filter Housing, FRP Non-Standard (Customized) Tanks, Mixed Bed Tank (Ion Exchange Tank), PE Brine Tanks, Oxygen Cones, Nitrogen Sealed Water Tanks, Filter Sand Tanks, Ion Exchange Resins, Water Distributors, and other one-stop water treatment solutions from top-tier manufacturers.
Chengda Water Technology embraces the motto 'Higher Technology, Cleaner Water, Cleaner Future.' Our R&D team collaborates with Wuhan University of Technology, utilizing cutting-edge winding equipment and advanced production technologies to craft world-class products.
Our products have earned the prestigious CE certification, NSF certification, ISO9001 international quality management system certification, domestic hygiene license approval, and other significant standards and specifications. Alongside these accolades, we possess numerous self-developed products and innovative production equipment, positioning us as a trailblazer in the water treatment FRP pressure vessel manufacturing industry.
Q: Can you offer sample before mass order? Is it free or extra? A: Yes, we are pleased to arrange samples for your confirmation. We provide the sample free of charge; however, you will need to cover the freight cost. Please contact us for further details.
Q: Can I visit your factory? A: Absolutely, we warmly welcome you to visit our factory at any time.
Q: What about the lead time for mass production?
A: Our standard production time is between 10 to 15 days for regular models.3*40HQ.
Q: Can you put our Logo on the product?
A: Yes, certainly. We can customize the product with your logo.
Q: Can I visit your factory? A: Absolutely, we warmly welcome you to visit our factory.
Q: How can we guarantee quality?
A: We ensure quality through rigorous testing. Our cyclic fatigue test exceeds 100,000 cycles,
and our burst pressure test withstands more than four times the design pressure.
Q: What can you buy from us?
A: We offer a wide range of products including FRP Pressure Tanks, FRP Pressure Vessels, Filter Housings, FRP Membrane Housings, and High Flow Cartridge Filter Housings.
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