Klimawent
– the warranty of highest quality at attractive price
23.05.2019
Reel Exhaust Extractor
ALAN-U/C-HD-N
3 z 8
Table No.2
– Technical Data – FA fans mounted directly to the exhaust reel
Type
Supply
voltage
Diameter
inlet / outlet
Motor rate
Acoustic
pressure level
Weight
[V]
[mm]
[kW]
[dB(A)]*
[kg]
FA-7-1/HD
230
200 / 200
1,1
72
24
FA-7-3/HD
3 x 400
FA-8-3/HD
3 x 400 200 / 200
1,5
74
31
* Measurings have been carried out from distance of 5 metres
Fig. No.1
– FA – Flow charts
For other extraction fans: i.e. WPA-E-N or WPA-D-N
– see KLIMAWENT catalogue, Section “FANS”
Table No.3
– Performances of the hose assemblies for the ALAN-HD-N reel extractor
(standard equipment)
Type of the
hose assembly
Hose
diameter
Weight
Hose
length
Recomme
nded
volume
flow
Flow
resistances
1)
Thermal
resistance
Cooperating
fans
[mm]
[kg]
[m]
[m
³/h]
[Pa]
[ºC]
ZW-8/200
200
10,4
8
2000
1000
150
2)
FA-7/HD
WPA-7-E-N
WPA-7-D-N
ZW-12/200
200
15,3
12
2000
1500
150
2)
FA-8/HD
WPA-8-E-N
WPA-8-D-N
1)
Flow resistances are given for the hose completely wound onto the reel.
2)
Hose of thermal resistance 150ºC (short duration 200ºC).
CAUTION
:
On demand we deliver hose assemblies equipped with hoses of increased thermal resistance
.
To install the reel extractor to the wall or column apply a wall bracket, delivered on separate demand of Customer.
STRUCTURE AND FUNCTION
The Reel Exhaust Extractor consists of a winding reel installed in a framework (adapted for mounting under the
ceiling or on a wall). Onto the reel is wound a hose with a nozzle. Nozzles are adapted to the diameter of the
hoses (and selected to
the Customer’s requirements) and are delivered upon separate order. Specification of the
nozzles is in the KLIMAWENT S.A. catalogue.
The nozzle draws in the air from the environment (false air) and mixes it with the exhaust fumes, reducing their
temperature. Reel extractors are adapted to wind on hoses of diameter
200 mm. All extractors are constructed
in such a way that the free hose overhang is 1,5 up to 2 metres, after it is completely coiled onto the reel.
The hose is being wound down manually to the requested operational length, whereas hose coiling onto the reel
is operated by a spring mechanism which is located on the right side of the reel. On the hose is fastened a rubber
stopper which limits the hose recoiling while it is completely wound onto the reel.
The reel is mounted in slide bearings in the side support walls of the framework. A lubricating grease nipple is
located on the right framework wall, whereas on the left wall is installed the outlet of the extractor. To the outlet
can be installed a built-on FA-type radial fan (delivery on separate order). The extractor outlet, or fan outlet ought
to be connected to the rigid ventilation ducting, to discharge the exhaust volume out of the premises.