LRK 450(F) air oper.damper
For air handling units
Art. no.: 8319
Automatic shutter LRK (max. 400°/2h)
Material:
Housing made of hot-dip galvanised sheet steel, flaps made of pre-galvanised sheet steel.
Mounting:
Air direction only horizontal and vertical upwards in pressure side mounting.
Technical parameters
| Dimensions and weights | ||
|---|---|---|
| Weight | 9.8 | kg |
|
|
|
*Druckverlust [Pa] |
= |
Pressure drop [Pa] |
*Luftgeschwindigkeit [m/s] |
= |
Air velocity [m/s] |
|
|
|
|
|
|
|
|
ø da |
ø di |
ø LK |
z x ød |
L |
U |
W° |
|
LRK 400 |
484 |
401,5 |
450 |
8xø12 |
250 |
--- |
5° |
LRK 450 |
534 |
450,5 |
500 |
8xø12 |
250 |
13,6 |
5° |