Armstrong EHU-700 Series Guía para resolver problemas descargar pdf (Pagina 5)

Figure 5-2

Vertical Unit Left Handed Steam Inlet

Figure 5-1

Horizontal Unit Right to Left Flow

(Left Hand Header)

Figure 5-3

Vertical Duct Downward Flow

(Left Hand Inlet)

Inlet

Outlet

Drain

Inlet

Outlet Drain

(HumidiPackPlus orientation is similar)

Installation Concepts

Condensate Drainage Options

Condensate discharged from the HumidiPack or HumidiPackPlus separator/header is at essentially

atmospheric pressure. Thus the condensate must be discharged to a drain or pumped. On many

applications, an attempt to lift condensate even a few inches will lead to potential flooding or spitting problems

from the multiple tube bank. For HumidiPackPlus units having a header drain connection and active tube

jacket drain connection, a separate F&T steam trap must be used for each. Avoid master trapping the two

connections to one steam trap. If traps discharge into a common return, install check valves (low opening

pressure) on the outlet of each steam trap.

Typical HumidiPack

Duct Installations

(HumidiPackPlus orientation is similar)

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Armstrong EHU-700 Series Guía para resolver problemas Pagina 5