Greenheck Fan Smoke Dampers SMD-301V - Manual (Page 3)

12x12 24x24
AMCA 5.2 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 0.03 500 0.01 500 0.01 500 0.01 500 0.02
1000 0.12 1000 0.06 1000 0.06 1000 0.05 1000 0.08
1500 0.26 1500 0.12 1500 0.12 1500 0.12 1500 0.18
2000 0.46 2000 0.22 2000 0.22 2000 0.21 2000 0.33
2500 0.72 2500 0.34 2500 0.34 2500 0.33 2500 0.51
3000 1.04 3000 0.49 3000 0.49 3000 0.48 3000 0.74
3500 1.41 3500 0.67 3500 0.67 3500 0.65 3500 1.00
4000 1.84 4000 0.87 4000 0.88 4000 0.85 4000 1.31
12in. X 48 in. (305mm x 1219mm) 48 in. x 12 in. (1219mm x 305mm) 24 in. x 24 in. (610mm x 610mm) 36in. x 36 in. (914mm x 914mm) 12 in. x 12 in. (305mm x 305mm)
* Sizes are in inches.