SKG4-E Gas Fired Humidifier
Installation Instructions and User Manual
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Steam Dispersion General Recommendations
Follow these general rules based on the steam capacity of the humidifier:
The connection pipe sizes between the SKG4 and the steam distributor in the duct must be:
o
76mm up to 100kg/h
o
100mm up to 200kg/h
o
125mm up to 300kg/h
For all humidifiers having a capacity below 100kg/h, use standard Neptronic S.A.M.E2 steam
distribution pipes. A Multi-Steam system can be offered if shorter absorption distances are
required.
For all humidifiers having a capacity above 100kg/h, use the Multi-Steam system.
For all humidifiers having a capacity above 300kg/h, use 2 Multi-Steam units per air handling
unit (AHU) or air duct with an equal duty split to each Multi-Steam system.
Selection of Steam Distribution Manifolds
The minimum steam manifold length that can be used with the models SKG4-E0501 to
SKG4-E1001 is 900mm. Any manifold below this dimension will have insufficient outlet
spigots to allow proper steam distribution.
If the duct has a width below 900mm, it will be necessary to either fit multiple pipes or use a
Multi-Steam system.
S.A.M.E2 System
Positioning the S.A.M.E2
The steam manifold must be mounted and secured through the side of the air handling unit or duct.
Ensure that provisions are made for safe accessibility, ideally with an observation light and window.
Ensure that the construction of the duct wall is suitable enough to support the steam pipe for the
duration of the installation life.
The dimension of the hole size in the duct must be as follows:
Steam Manifold Ø Hole Size ØA
54 mm
76 mm
Illustration 16 - Duct Hole Dimensions and Minimum Distance
WARNING: Risk of condensation. Ensure that the minimum distance at the end of
the manifold is at least 102 mm from the top of the duct.
5'’
(120mm)
5
'’
(1
2
0
m
m
)
ØA
4'’ minimum
(102mm)
Summary of Contents for SKG4-E Series
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