Suspension Ceiling Mounting Extraction Arms (6 inch) BSS/EAR-6RSuspension Ceiling Mounting Extraction Arms (6 inch) BSS EAR 6R Part Number: BSS EAR 6R Brand: BSS Specification A : 3 joint extraction arm External arm supporting structure material : Aluminum extrusion External arm adjustable joint : Aluminum alloy material, integrated molding, with fraction pads inside and assembles with handle to facilitate the adjustment and fixation of the extraction arm. Hose reducer : Aluminum alloy material, easy to adjust

Specification
A : 3-joint-extraction arm
● External arm supporting structure material : Aluminum extrusion
● External arm adjustable joint : Aluminum alloy material,
integrated molding, with fraction pads inside and
assembles with handle to facilitate the adjustment
and fixation of the extraction arm.
Hose reducer : Aluminum alloy material, easy to adjust
the direction and the angle of the arm.
● Flexible hose : Ø 150mm, nylon material, internal
with special adjusting joints, which can adjust
the position of extraction hood freely.
● Base adapter material : Red fireproof plastic material.
● Base connection tube : Aluminum alloy material, for fixing the arm supporting construction.

B : Sloping dome extraction hood C : Ceiling Column
● Dimension : 175Wx 175Dx 750Hmm
175Wx 175Dx 1000Hmm
175Wx 175Dx 1250Hmm
● Material : Iron plate with white power coated
● Dimension : Ø 150/Ø 265 x 420(L)mm
● Hood material : Aluminum alloy
● Damper switch : There is an air flap made
of aluminum alloy inside the extraction
hood, and a knob outside to control the air flow.
● Hood cover bar : TPV rubber material to
achieve the effect of embellishing and sealing the edge.

D : Features
There is a positioning joint between the first and the second sections of the external supporting arm
structure. When the extraction arm is pulled down, it can be positioned to prevent the extraction arm
from falling down. There is a movable joint between the second and the third sections of the
external supporting arm structure, it can adjust and fix the angle of the extraction arm appropriately.
The hose reducer and the flexible hose also have the function of adjustment, guarantee convenient
placement of the extraction arm hood close the source of pollution and to capture different gases dust
avoiding their expansion in the room. This unit can be easily retracted and positioned after not in use,
so as to facilitate the cleaning of the workplace. Additional, the base of the extraction hose can be
360° rotation and the extraction hood has a damper device to control the air flow by switching the
knob.