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Fine Bubble Disc Diffuser

Model No.
disc_01
Made in
Taiwan
Request for Quotation
   

    Key Features

    The disc membrane diffusers were developed specifically for use in the water and wastewater industry. The disc diffusers are simple and sturdy. An upwardly convex dish is covered by an EPDM membrane which encompassed the rim of the dish and perforate “I” slits. In addition, the membrane is circumferential secured by a retaining clamp.

     

     

    1.Advantage:

       (1) High oxygen transfer rate

       (2) Reliable intermittent aeration applications

       (3) Low energy consumption

       (4) Nitrification/ De-nitrification

       (5) Long life expectancy

       (6) Simple installation procedures

     

     

    2.Technical Data:

     

     

     

       

    235CV

    316CV

    250CV

    350CV

    Material

    -rubber membrane

    EPDM, Hardness 60° ± 5 shore

     

    -supper dish

    Upward convex type, glass-filled reinforced Nylon, ABS available

     

    -retaining clamp

    ABS, other plastic materials available

    Diameter

    9.5”(240mm)

    12.5”(320mm)

    10”(255mm)

    14”(355mm)

    Size of bubble

    1~3mm

    Connection(air inlet)

    R 3/4” NPT, male

    Air flow

    -best continuous operation

    1~2cfm

    (2~3.5m3/h)

    2~4cfm(4~6m3/h)

    1~2.5cfm(2~4m3/h)

    2.5~5cfm(4~8m3/h)

     

    -operation time per day on request

    4cfm(7m3/h)

    8cfm(12m3/h)

    5cfm(8m3/h)

    10cfm(17m3/h)

    Operation temperature

    range

    0~100°C