32
Steam line with fixed piping
For steam lines with fixed piping, the same instructions apply to the laying
of the piping as already described.
The following additional notes should be observed:
– the
minimum internal diameter of the steam line
(diameter depend-
ent on the steam humidifier) should be applied over the whole length of
the piping.
– Use exclusively copper pipe or stainless steel (min. DIN 1.4301).
– To minimize the condensate formation (=loss), the steam pipes must
be insulated.
– the
minimum bend radius
for solid pipes is
5 x internal diameter
.
– Connection of the steam pipes to the steam distribution pipe and steam
humidifier is effected by means of short lengths of steam hose secured
with hose clamps.
–
Important!
Allowance must be made for a
pressure loss of 10 mm
water column (approx. 100 Pa)
per meter length or per 90° bend.
min. 300 mm
max. 4 m
Rmin. 5 x D
min. 20 %
+
Ømin.
200 mm
min. 300 mm
min. 20 %
–
Summary of Contents for es4 4
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