Specifications

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Installation notes
t Use DRI-STEEM’s hard pipe adapter kit to connect the steam
outlet to hard pipe. Use a hose clamp to connect the steam
outlet to steam hose. Use a hose cuff and clamps to connect the
steam outlet to tubing.
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causing less steam loss at start-up.
t )BSEQJQFPSUVCJOHEJBNFUFSNVTUNBUDI)VNJEJUFDITUFBN
outlet size DN40, DN50, or NPT connection.
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tables on Page 16.
t .BYJNVNDBQBDJUZPGEJTQFSTJPOUVCFXJUIPVUDPOEFOTBUFESBJO
– DN40: 13 kg/h
– DN50: 25.8 kg/h
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– DN40: 25.8 kg/h
– DN50: 38.6 kg/h
Continued
Figure 24-1:
Single tube without condensate drain
Single dispersion tube without
condensate drain
Mounting nut
M10
Humidi-tech humidifier
Duct
Secure and seal
escutcheon plates
90° long sweep or
two 45° elbows
See the first bullet in
Installation notes.
Tube pitch: 15%
DC-1447
Pitch*
Vapor hose, tubing or pipe.
Insulate tubing and hard pipe
to reduce steam loss. Do not
insulate vapor hose. See Table
16-1 for maximum piping lengths.
Dimension A:
t NNGPS%/UVCFT
t NNGPS%/UVCFT
Dispersion tube escutcheon plate
OM-351-1
A
A
Installation
Dashed lines indicate provided by installer.
* Pitch vapor hose, tubing, or
pipe toward humidifier:
– 15% when using vapor
hose
– 5% when using DN40
tubing or pipe
– 2% when using DN50
tubing or pipe
WARNING
Hot surface and steam hazard
Dispersion tube, steam hose, tubing, or
hard pipe can contain steam, and surfaces
can be hot. Discharged steam is not
visible. Contact with hot surfaces or air
into which steam has been discharged can
cause severe personal injury.
Important:
Failure to follow the recommendations in this
section can result in excessive back pressure on
the humidifier. This will result in unacceptable
humidification system performance such as
leaking gaskets, blown water seals, erratic water
level control, and spitting condensate from the
dispersion tube.