Greenheck Fan dimensions Amca 5.3 Pressure Drop FSD-M211, 305mm x 305mm, 10.1 12.7 15.3 20.6

AMCA 5.3 Pressure Drop FSD-M211

5D

6D

Figure 5.3

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305mm x 305mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.4	5
5.1	22
7.8	52

10.392

12.9145

15.4209

17.7274

20.8379

610mm x 610mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.5	3
5	10
7.7	22

10.340

12.862

15.592

17.9122

20.8167

914mm x 914mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.5	3
5.1	8
7.6	15

10.127

12.842

15.362

17.782

20.3107

305mm x 1219mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.5	3
5.1	10
7.7	25

10.342

12.967

15.7100

18.7140

20.9174

1219mm x 305mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.5	5
5.1	20
7.6	40

10.172

12.7112

15.3164

18 227

20.6299

Greenheck Kunshan Co. Ltd. and Greenheck Fan Corporation certifies that the model FSD-M211 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.