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Gamma Supply Series - Centrifugal Fans

Gamma Supply Series - Centrifugal Fans

Description

The Gamma Series of centrifugal supply air roof units have been designed for use in free intake and ducted installations.
These compact and low profile units are ideal for supplying fresh air to an air handling unit or to an air conditioning system in commercial buildings.
They are available in 8 sizes extending from 315 to 710mm diameter.
Typical Application
Supplying fresh air to an air handling unit or to an air conditioning system in commercial buildings. Also suitable where make-up air or positive pressure is required in the ventilated space.
Features
  • Corrosion-proof, robust construction.
  • Choice of speeds available.
  • Ideal for ducted installations.
  • Fitted bird mesh prevents debris and birds entering building and interrupting motor operation.
  • High performance backward-curved centrifugal impellers fitted.
  • Can be mounted at angles up to 30°.
  • Some 3-phase motors are 2-speed star/delta design as standard.
  • Speed-controllable using electronic or auto-transformer controllers.
  • Single Phase Models

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

    CE314S

    31021  0.14 0.62 48 194 0.38

    CE354S

    35023  0.27 1.3 51 291 0.63

    CE404S

    40021  0.43 2.4 54 363 0.87

    CE454S

    45020  0.73 3.3 57 458 1.34

    CE504S

    50023  1.42 6.3 61 575 1.91

    CE316S

    31015  0.08 0.6 42 68 0.20

    CE356S

    35015  0.07 0.32 43 111 0.39

    CE406S

    40015  0.17 0.8 44 154 0.57

    CE456S

    45015  0.3 1.45 46 196 0.81

    CE506S

    50015  0.53 2.5 50 242 1.13

    CE566S

    56015  0.84 4.1 54 305 1.69

    CE508S

    50011  0.21 1.11 45 134 0.81

    CE568S

    56011  0.32 1.5 47 164 1.20

    Three Phase Models

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

    CD314S

    31022  0.14 0.29 48 194 0.38

    CD354S

    35023  0.19 0.51 51 291 0.63

    CD404S

    40023  0.45 1.4 54 363 0.88

    CD454S

    45023  0.77 1.47 57 458 1.35

    CD504S

    50023  1.39 2.7 61 575 1.91

    CD564S

    56022  2.24 4.2 65 733 2.76

    CD634S

    63023  4.3 7.35 70 951 3.55

    CD316S

    31018  0.1 0.16 42 68 0.20

    CD356S

    35015  0.13 0.22 43 111 0.35

    CD406S

    40015  0.17 0.37 44 154 0.57

    CD456S

    45015  0.44 1.2 46 196 0.85

    CD506S

    50015  0.65 1.2 50 242 1.21

    CD566S

    56015  0.69 1.45 54 305 1.78

    CD636S

    63015  1.1 2.2 58 371 2.25

    CD716S

    71015  2.1 4.1 61 491 3.26

    CD408S

    40011  0.16 0.3 40 68 0.34

    CD458S

    45011  0.3 0.5 43 104 0.56

    CD508S

    50011  0.3 0.5 45 134 0.81

    CD568S

    56011  0.39 0.79 47 164 1.24

    CD638S

    63011  0.68 1.2 50 214 1.54

    CD718S

    71011  0.66 2 53 269 2.38

    CD711S

    71011  0.66 2 46 179 2.02
    Elta Group