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Multiflow Series - Mixed-Flow Fans

Multiflow Series - Mixed-Flow Fans

Description

The Multiflow Series of In-Line Mixed-Flow Fans is designed for a wide range of duct mounted applications. They are most suitable in applications where higher air flows are required at medium pressures. A particular feature of this product is its low noise levels in comparison to axial and centrifugal selections. They are available in various speed options and in 9 sizes, extending from 250 to 800mm diameter.
Typical Application
Commercial and industrial supply or exhaust air applications such as shopping centres, office buildings, exhibition centres, hotels, health centres, schools and universities.
Features
  • Robust, yet lightweight galvanised steel construction.
  • Easy to fit 35mm TDF profile flange connections.
  • Patented, adjustable pitch, mixed-flow impellers.
  • Large choice of speeds available.
  • To improve energy efficiency motors can be speed-controlled.
  • Motors complying with Ex d, Ex e, Ex nA and Ex tD. Standards can be fitted.
  • Can be mounted in any position.
  • A range of matching ancillaries is also available.
  • Single Phase Models

    Product CodeDiameter
    [mm]
    Speed
    [rps]
    kWAmpsAvg.
    dB(A)
    @ 3m
    Max.Pressure
    [Pa] -Recom
    Max.Volume
    [m3/sec]

    MME254/2

    25022  0.09 0.9 41 112 0.23

    MME254/5

    25022  0.09 0.9 42 124 0.38

    MME314/2

    31022  0.25 1.8 48 188 0.53

    MME314/4

    31022  0.25 1.8 49 213 0.75

    MME354/2

    35022  0.25 1.8 51 253 0.85

    MME354/5

    35022  0.55 3.6 54 269 1.24

    MME404/3

    40022  0.55 3.6 57 344 1.45

    MME404/5

    40022  0.55 3.6 59 355 1.93

    MME454/3

    45022  0.75 4.9 59 408 2.41

    MME454/4

    45022  0.75 4.9 60 411 2.70

    MME504/1

    50024  1.5 9.4 63 482 1.68

    MME504/2

    50024  1.5 9.4 63 508 2.21

    MME504/3

    50024  1.5 9.4 66 519 2.67

    MME356/2

    35015  0.12 1.05 46 116 0.59

    MME356/5

    35015  0.12 1.05 47 120 0.82

    MME406/3

    40015  0.18 1.55 46 146 0.96

    MME406/5

    40015  0.25 2.2 48 156 1.27

    MME456/3

    45015  0.25 2.2 51 179 1.41

    MME456/4

    45015  0.25 2.2 53 189 1.78

    Three Phase Models

    Product CodeDiameter
    [mm]
    Speed
    [rps]
    kWAmpsAvg.
    dB(A)
    @ 3m
    Max.Pressure
    [Pa] -Recom
    Max.Volume
    [m3/sec]

    MMD254/2

    25022  0.12 0.5 41 112 0.21

    MMD254/5

    25022  0.12 0.5 42 124 0.38

    MMD314/2

    31022  0.37 1.4 48 188 0.53

    MMD314/4

    31022  0.37 1.4 49 213 0.76

    MMD354/2

    35022  0.37 1.4 51 253 0.83

    MMD354/5

    35022  0.37 1.4 54 269 1.23

    MMD404/3

    40022  0.55 1.75 57 344 1.44

    MMD404/5

    40022  0.55 1.75 59 355 1.93

    MMD454/3

    45022  0.75 2 59 408 2.41

    MMD454/4

    45022  1.5 4.3 60 411 2.70

    MMD504/1

    50024  1.5 3.3 63 482 1.67

    MMD504/2

    50024  1.5 3.3 63 508 2.21

    MMD504/3

    50024  1.5 3.3 66 519 2.67

    MMD504/4

    50024  2.2 4.3 66 528 3.14

    MMD504/5

    50024  2.2 4.3 68 529 3.45

    MMD564/1

    56024  2.2 4.3 66 559 2.31

    MMD564/2

    56024  2.2 4.3 66 603 3.10

    MMD564/3

    56024  2.2 4.3 69 641 3.77

    MMD564/4

    56024  3 6.2 69 655 4.34

    MMD564/5

    56024  4 8.2 70 672 4.80

    MMD356/2

    35015  0.18 0.68 46 116 0.59

    MMD356/5

    35015  0.18 0.68 47 120 0.81

    MMD406/3

    40015  0.18 0.68 46 146 0.96

    MMD406/5

    40015  0.25 0.94 48 156 1.26

    MMD456/3

    45015  0.25 0.94 51 179 1.39

    MMD456/4

    45015  0.55 2 53 189 1.78

    MMD506/1

    50016  0.55 1.72 54 201 1.10

    MMD506/2

    50016  0.55 1.72 54 226 1.46

    MMD506/3

    50016  0.55 1.72 54 231 1.77

    MMD506/4

    50016  0.55 1.72 55 235 2.08

    MMD506/5

    50016  0.55 1.72 56 236 2.28

    MMD566/1

    56016  0.75 2 58 240 1.54

    MMD566/2

    56016  0.75 2 58 268 2.08

    MMD566/3

    56016  0.75 2 59 285 2.50

    MMD566/4

    56016  1.1 3 60 292 2.89

    MMD566/5

    56016  1.1 3 61 298 3.19

    MMD636/1

    63016  1.5 3.7 61 368 2.54

    MMD636/2

    63016  1.5 3.7 61 373 3.31

    MMD636/3

    63016  1.5 3.7 61 384 3.90

    MMD636/4

    63016  2.2 5.2 62 390 4.41

    MMD636/5

    63016  2.2 5.2 63 399 4.69

    MMD806/1

    80016  4 8.8 66 579 5.29

    MMD806/2

    80016  4 8.8 66 614 6.71

    MMD806/3

    80016  5.5 11.8 67 628 7.80

    MMD806/4

    80016  5.5 11.8 68 642 9.22

    MMD638/1

    63012  0.55 2.08 53 203 1.93

    MMD638/2

    63012  0.55 2.08 53 209 2.50

    MMD638/3

    63012  0.75 2.1 54 215 2.93

    MMD638/4

    63012  0.75 2.1 56 221 3.31

    MMD638/5

    63012  0.75 2.1 57 225 3.56

    MMD808/1

    80012  2.2 5.1 59 323 3.96

    MMD808/2

    80012  2.2 5.1 59 345 5.05

    MMD808/3

    80012  2.2 5.1 59 351 5.93

    MMD808/4

    80012  2.2 5.1 61 351 6.86
    Elta Group