Hiflex
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11.12 -Delivery plenum with horizontal throw (models Over)
A delivery plenum with horizontal air ejection can be installed on the unit
top. The plenum is made of the same materials and colours of the unit
panels; the height is 300mm for models 4, 600 mm for models 6-8. A grid
with a deflection rank can be installed on the drain opening, 0.35 m
2
.
The plenum is lined with deadening material to reduce the sound emis
sion through the delivery opening.
11.13 -Grid with one deflection rank (models Over)
A metal grid provided with adjustable deflection fins on one single rank to be installed on the unit top or
on the plenum inlet can be supplied separately on request. In this way, the delivery air flow can be de
flected toward the front or the rear part of the unit. Do not deflect the fins too much, as this may cause
an excessive clogging of the air passage section with consequent unacceptable reduction of the unit re
frigerating output.
11.14 -Base-frames: models TBD
When required, a base-frame that can be adjusted in height by +/- 25 mm can be supplied starting
from 200 mm to support Hiflex machines (see enclosed drawings).
Model
Length
[mm]
Depth
[mm]
Height
[mm]
4 740 445
6 740 595
8 740 745
5 1470 445
> 500
7 1470 595
> 800
9 1470 745
11.15 -Base-modules (models Over)
A suitable 200 mm (300 mm with high efficiency filters and 500 mm with
suction from rear) -high base-module can be supplied on request to
support the Hiflex Over units; it is open on the rear side to allow return
air from the bottom even if there is no raised floor (the unit must be pro
vided with a blind front panel - see return air from the bottom in the sec
tion Special features).
11.16 -Automatic condensate drain pump
Hiflex drain piping can be connected to a pump complete with a flow switch for automatic start and stop.
Features of the automatic condensate drain pump
water flow
[l/s] 0.083 0.167 0.250 0.333
available head
[kPa] 20 19 18 14
dimensions
[mm] 95 95 95 95
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