Instruction Manual

1
L1
L - 89
H - 89
H + 32
==
60,560,5
L + 32
60,560,5
==
L2 L3
H3
H2
H1
External wall grille VR
lindab | we simplify construction
Lindab reserves the right to make changes without prior notice
2020-01-30
Description
VR is a square louvred grille for installation in external walls.
VR is used for both fresh air intake and discharge. VR is
equipped as standard with a safe-seal circular connection.
Maintenance
The grille should be removed to gain access to the duct. The
external parts should be wiped with a damp cloth.
Dimensions
Materials and finish
Grille: Aluminium
Standard finish: Anodized
Birdnet: Galvanized steel
Plenum box: Galvanized steel
Can be supplied anodized or powder-coated. Contact
Lindab’s sales department for further information.
Order code
Product VR aaa
Type
Size
Ød
35
C
6
H x L
H + 32 x L + 32
25
Ød
L mm
(width)
H mm
(hight)
Dept
galv.
Plenum
Outside
width
(L+32)
Outside
hight
(H+32)
C mm (Ød
connec-
tion)
Free area
A
k
(m
2
)
Weight
kg
Screw hole
location
125 200 200 35 232 232 40 0.018 0.80 H2
160 200 200 35 232 232 40 0.018 1.00 H2
200 250 250 35 282 282 40 0.031 1.40 H2
250 300 300 35 332 332 60 0.047 2.10 H1+H3
315 400 400 35 432 432 60 0.091 2.60 L1+L3
400 500 500 35 532 532 90 0.148 3.50 L1+L3