Membrane-Tube Diffuser by hyq46512

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									Membrane -Tube Diffuser
Construction
The MAGNUM ® is a flooded            With the patented                     Two membranes are available:
one-piece construction               attachment unit six
made of PP.                          MAGNUM ® diffusers can be             1. FLEXNORM ® (EPDM)
                                     installed per minute.                    For domestic waste water.
The air distribution channel         This construction requires just
extends along the entire             one hole in the air header.           2. FLEXSIL® (Silicone)
effective length of the diffuser.                                             For domestic and industrial
Hence, an evenly distributed         The diffuser has minimal                 waste water with defined
bubble formation is                  buoyancy and is available for            ingredients.
guaranteed.                          circular and square pipes.


                                                                           Membrane tube
                                       B
                                                                           diffuser
                  1/2 A                                     1/2 A


                                                                           1. support pipe PP
 C
                                                                           2. membrane
                                                                           3. flooded comparte-
                                                                              ment
              1
                                                                           4. air distribution
                          2           Ø 38          4               3
                              5                                            5. locking bolt
                                                        6
                                                                           6. air header
                                       D1




                                                                           Membrane tube
                                       B
                                                                           diffuser
                  1/2 A                                     1/2 A


                                                                           1. support pipe PP
 C
                                                                           2. membrane
                                                                           3. flooded comparte-
                                                                              ment
              1
                                                                           4. air distribution
                          2           Ø 38          4               3
                              5                                            5. locking bolt
                                                        6
                                                                           6. air header
                                       D2




     A1)    1000                  1500             2000 effective length
     B      1200                  1700             2200 total length       Dimensions are
     C      Ø 67                  Ø 67             Ø 67 outer diameter     subject to normal
     D1     80 x 80               100 x 100                                fabrication tolerances.
     D2     DN 80/100

measurement in mm


Download assembly instructions and
technical data sheets @ www.ott-system.com
Simply Efficient – OTT
               MAGNUM
Membrane Tube Diffuser 2
                   O - ÖKONOM


Its effortless installation,     The MAGNUM ® more than
high oxygen transfer             meets these demands.
efficiency and membrane
materials for special appli-
cations make the                 The MAGNUM ® is capable of
MAGNUM ® an outstanding          being used in both sequential
diffuser.                        and continual operation mode
                                 of fine bubble aeration
The demands placed on biolo-     systems.
gical waste water treatment
plants and especially diffuser
systems are constantly           The OTT MAGNUM ® –
increasing.                      simply efficient.




                                 Membrane -Tube Diffuser
The Benefits at
a Glance
¡ High oxygen transfer rate
¡ Simple installation
¡ Only one connection coupling needed
¡ Fully-flooded pipe made of environmentally-
  friendly polypropylene
¡ Monolitic diffuser unit
¡ Available in usable lengths of up to 2 metres /6.6 ft.
¡ Capable of being connected to both round and
  square pipes
¡ Special membranes for every waste water




    MAGNUM
             O - ÖKONOM 2




Membrane -Tube Diffuser
The Diffuser System –
Technical Data

Standard Oxygen Transfer Efficency

                                                         0.36                1.43              2.69
                                                    10

                                                     8

                                                     6

                                        [%/m]        4

                                                     2


                                                     0
                                                          2          4         8       12        14

                                                              Air Flow Rate [m3 air /h·mdiffuser ]



Standard Aeration Efficency


                                                     5

                                                     4
                                        KgO2 /KWh




                                                     3

                                                     2

                                                     1


                                                     0
                                                          2          4         8       12        14

                                                              Air Flow Rate [m3 air /h·mdiffuser ]



Pressure Loss


                                                    60   0.36                1.43              2.69

                                                    50

                                                    40
                                        m bar




                                                    30

                                                    20

                                                    10
The values plotted refer to surface-                0
covering aeration in clean water with                     2          4         8       12        14
an aeration density of 33% and an
                                                              Air Flow Rate [m3 air /h·mdiffuser ]
immersion depth of 3,5 metres.
OTT GmbH
Frankenring 21
D-30855 Langenhagen
Germany
Phone+ +49 (0)511/7 86 31-0
Fax      +49 (0)511/7 86 31-40
e-mail info@ott-system.com
Internet www.ott-system.com




www.ott-system.com

Visit our website for information on:

• International partners
• Products and references
• Technical data and terms of guarantee
• Assembly instructions

								
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