Greenheck Fan Smoke Dampers SMD-301V - Manual (Page 5)

12x12
24x2
4
AMCA 5.5 Pressure Drop SMD-301V
5D 6D
5D
D 4 (W) (H)
3.14
Velocity
(fpm)
Pressure Drop
(in. wg)
Velocity
(fpm)
Pressure Drop
(in. wg)
Velocity
(fpm)
Pressure Drop
(in. wg)
Velocity
(fpm)
Pressure Drop
(in. wg)
Velocity
(fpm)
Pressure Drop
(in. wg)
500 0.04 500 0.03 500 0.03 500 0.03 500 0.03
1000 0.18 1000 0.13 1000 0.12 1000 0.12 1000 0.14
1500 0.42 1500 0.29 1500 0.27 1500 0.27 1500 0.32
2000 0.75 2000 0.52 2000 0.48 2000 0.49 2000 0.57
2500 1.17 2500 0.81 2500 0.75 2500 0.77 2500 0.89
3000 1.68 3000 1.17 3000 1.08 3000 1.11 3000 1.28
3500 2.29 3500 1.60 3500 1.48 3500 1.51 3500 1.75
4000 2.09 4000 2.14 4000 1.93 4000 1.97 4000 2.29
24 in. x 24 in. (610mm x 610mm) 36in. x 36 in. (914mm x 914mm) 12in. X 48 in. (305mm x 1219mm) 48 in. x 12 in. (1219mm x 305mm) 12 in. x 12 in. (305mm x 305mm)