4inch FRP membrane housing – 300PSI

    Brand: Chihon
    Origin: China


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    • Commitment to quality: With every product sold, we are always committed to providing quality to customers. For any complaints, you can contact directly to hotline 0913 90 72 74
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    • Warranty: 12 months, return within 14 days if there is a manufacturer defect
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    4inch FRP membrane housing – 300PSI

    Features, technical specifications, drawings in the product catalog:

    4inch RO membrane housing

    What is FRP membrane housing?

    The FRP membrane housing is a pressure-resistant cylindrical device used to contain RO/UF/NF membrane components inside a water treatment system.

    General structure of the basic RO membrane shell with main water port:

    • Feed
    • Concentrate
    • Permeate

    Classification of FRP membrane housing

    Classifying membrane housing based on the arrangement of water supply and discharge ports, divide RO housing into 2 types:

    • Side-port type: This type has the water inlet pipe and water discharge pipe located on the membrane housing body, and the clean water port is on the membrane bearing plate. The side-port type is rarely widely used, so it usually takes a lot of time to produce and import
    • 4040 FRP membrane housing side-portEnd-port type: This type has all the inlet port, discharge port and clean water port located on the membrane bearing plate. End-port type is the most common type on the market and is always available

    4040 FRP membrane housingClassifying the membrane housing by production material, divide the membrane housing into 3 types: FRP membrane housing, stainless steel membrane housing and PVC membrane housing.

    Each type of material has its own advantages and disadvantages as shown in the following comparison table:

    TypeFRP membrane housingSS membrane housingPVC membrane housing
    Operating Pressure150 – 1200 psi≤ 800 psi≤ 200 psi
    Operating Temperature-10°C – 49°C0°C – 48°C2°C – 43°C
    Number of elements1 - 81 - 31 - 3
    Price and popularCheap and commonExpensive and commonCheap, not common

    Benefits and advantages of the 4inch composite RO housing product

    • FRP RO housing is made of composite material combined with glass fiber so it is highly durable
    • The composite RO membrane housing has a beautiful, luxurious design with a shiny surface. The smooth surface of the membrane housing makes the cleaning process very easy, does not rust, and the composite membrane housing is also covered with anti-corrosion paint. Highly corrosive to acids, alkalis, salts, oils and other solvents
    • The composite RO membrane housing is capable of being exposed to water for long periods of time.
    • Membrane housing designs have many designs, different sizes, different capacities, capacity from 1 – 8 RO membranes.
    • Suitable for brackish water sources with low pH
    • Can be used in many different water treatment systems from small to large scale, especially preferred for industrial filtration systems compared to stainless steel RO membrane housing.
    • Withstands the highest pressure among membrane housing materials
    4inch spare part

    Offers, promotions, details of accompanying accessories (if any)

    • Song Phung is one of the reputable and long-standing importers and distributors of FRP membrane housing in the Vietnamese market.
    • FRP membrane housing are distributed by Song Phung at the lowest prices on the market
    • FRP membrane housing products are guaranteed genuine by Song Phung, replacement parts are available

    Accessories included with the 4-inch composite membrane housing. If you purchase separate accessories, please refer to the following:

    Product is waiting for user manual to be updated
    Please contact the technical department for support and instructions for use:

    Mr. Huy – 0913274433

    Mr. Lực – 0919569221

    Email: cskh@thietbinganhnuoc.com


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