Publicité
ball-bearing jointed extraction arm
KUA-ATEX
KUA-ATEX
The PlymoVent ball-bearing jointed extraction arm – KUA – is a
flexible and efficient extractor for dust, welding fumes, soldering
fumes, oilmist, fumes from solvents etc. Ideal for many problem are-
as. The outer and inner arm are coupled by an externally mounted
elbow joint for which we have a patent application pending. This
external joint is adjusted by hand without the need for any tools.
The lower spring-assisted joint supported in a double ball-bearing
mount, gives KUA a smooth, flexible movement. The KUA reaches
above its mounting height and is manoeuvrable through 360°.
Both outer and inner arms are made of light, smooth aluminium
tubing. This not only makes the arm rugged but also minimises the
total weight and noise level, even at high extraction rates.
Area of use
This product is intended to use in environments where explosive air mixes, (gas, mist, dust), can be
present.
The product may only be used where the rotation is limited to <360 degrees.
WARNING!
The product may not be used to evacuate dusts with *MIE-value <5mj.
*MIE = Minimum Ignition Energy
Technical data
KUA-2
KUA-3
Components and operation
0000101887/071013/A KUA-ATEX
Lenght:
KUA-2-ATEX
KUA-3-ATEX
KUA-4-ATEX
Diameter tubes/hoses
Equipment group
Equipment category
KUA-4
Zon, gas/solvent
Zone, dust
Usage temperature
TEcHnIcAl dEScrIPTIon
2m
3m
4m
160mm
II
2
1
21
Max. 90degrees C
A Ball-bearing mounting bracket
complete with Ø160 mm inlet spigot.
b Inner arm pivot with friction pad tensioning adjustment.
c Antistatic polyurethane hose.
d Aluminium inner arm.
E Tensioned support spring.
f Externally adjustable elbow joint (patent application pending).
G Aluminium outer arm.
H Universal joint with hood collar and shut-off damper.
I
Hood, constructed from sheet steel, includes safety mesh and quick-
fit coupling. Hood opening Ø300 mm. 360° ring handle Ø300mm.
Date: 04-08-04
Product no:
KUA-2-ATEX
KUA-3-ATEX
KUA-4-ATEX
Weight:
Air flow:
20 kg
800-1200 m3/h
23,5 kg
800-1200 m3/h
25 kg
800-1200 m3/h
KUA/EN/2/8
EN - 12
Publicité
