Greenheck Fan SMD-301M dimensions Amca 5.2 Pressure Drop SMD-301, In. wg

AMCA 5.2 Pressure Drop		SMD-301
	5D

12x12

36x36

12x48

48x12

24x24

* Sizes are in inches.

12 in. x 12 in. (305mm x 305mm)
Velocity	Pressure Drop
(fpm)	(in. wg)
500	0.03
1000	0.12
1500	0.26
2000	0.46
2500	0.72
3000	1.04
3500	1.41
4000	1.84

24 in. x 24 in. (610mm x 610mm)
Velocity	Pressure Drop
(fpm)	(in. wg)
500	0.01
1000	0.06
1500	0.12
2000	0.22
2500	0.34
3000	0.49
3500	0.67
4000	0.87

36in. x 36 in. (914mm x 914mm)
Velocity	Pressure Drop
(fpm)	(in. wg)
500	0.01
1000	0.06
1500	0.12
2000	0.22
2500	0.34
3000	0.49
3500	0.67
4000	0.88

12in. X 48 in. (305mm x 1219mm)
Velocity	Pressure Drop
(fpm)	(in. wg)
500	0.01
1000	0.05
1500	0.12
2000	0.21
2500	0.33
3000	0.48
3500	0.65
4000	0.85

48 in. x 12 in. (1219mm x 305mm)
Velocity	Pressure Drop
(fpm)	(in. wg)
500	0.02
1000	0.08
1500	0.18
2000	0.33
2500	0.51
3000	0.74
3500	1.00
4000	1.31

R

Greenheck Fan Corporation certifies that the model SMD-301 shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certified Ratings Programs. The AMCA Certified Ratings Seal applies to air performance ratings only.