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Alpha Series - Downflow Discharge Axial Fans

Alpha Series - Downflow Discharge Axial Fans

Description

The Alpha & Beta Series of axial roof units are designed for a wide range of free intake and ducted exhaust air installations. These robust but lightweight exhaust units are available in 7 sizes in each range extending from 315 to 630mm diameter.
Typical Application
Exhausts air from a wide range of commercial applications such as factories, warehouses and workshops, gymnasiums, bulk goods retail outlets and assembly halls.
Features
  • Wide choice of speeds available.
  • All motors are speed-controllable.
  • Some 3-phase motors are 2-speed star/delta design.
  • Protective bird-mesh guards are fitted as standard on Alpha model unless fitted with optional shutters.
  • Shutters are fitted as standard to the Beta Series.
  • Robust, lightweight construction.
  • Can be used for free intake and ducted applications.
  • Can be mounted at angles up to 30°.
  • Supply air units can be supplied.
  • Single Phase Models

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

    AE314D

    31022  0.09 0.9 45 98 0.52

    AE354D

    35022  0.09 0.9 49 85 0.67

    AE404D

    40022  0.25 1.8 52 86 0.91

    AE454D

    45022  0.25 1.8 54 92 1.11

    AE504D

    50022  0.55 3.6 58 93 1.65

    AE564D

    56022  0.75 4.9 62 125 1.94

    AE406D

    40015  0.12 1.05 47 39 0.58

    AE456D

    45015  0.12 1.05 46 41 0.73

    AE506D

    50015  0.18 1.55 51 41 1.07

    AE566D

    56015  0.25 2.2 57 57 1.28

    AE636D

    63015  0.55 6 60 80 1.99

    Three Phase Models

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

    AD314D

    31022  0.12 0.5 45 98 0.52

    AD354D

    35022  0.12 0.5 49 85 0.67

    AD404D

    40022  0.37 1.4 52 86 0.91

    AD454D

    45022  0.37 1.4 54 92 1.11

    AD504D

    50022  0.55 1.75 58 93 1.65

    AD564D

    56022  0.75 2 62 125 1.94

    AD406D

    40015  0.18 0.68 47 39 0.58

    AD456D

    45015  0.18 0.68 46 41 0.73

    AD506D

    50015  0.25 0.94 51 41 1.07

    AD566D

    56015  0.25 0.94 57 57 1.28

    AD636D

    63015  0.55 2 60 80 1.99
    Elta Group