Double sound attenuating door grilles. Free air passage of 25%
Explanation
KID-D = Grille type
260 = Length (see table)
95 = Height (see table)
D=40 = Door thickness 40mm (to be given when ordering)
LXH [mm]
D [mm]
Q (± 2 m/s) [m³/h]
Q (2Pa) [m³/h]
Q (10Pa) [m³/h]
260 x 95
40-50
40
30
260 x 180
360 x 180
360 x 265
510 x 180
510 x 350
510 x 520
760 x 350
760 x 520
60-80