Greenheck Fan FSDGB-211 AMCA 5.5 Pressure Drop, Velocity Vs. Pressure Drop, Drop-Pascals

AMCA 5.5 Pressure Drop FSDGB-211

VELOCITY VS. PRESSURE DROP

	1000
DROP-PASCALS			x305		x305x610	x	1219
				1219		305x914
	100	305			610	914
PRESSURE	10
	2	5			10			30

305mm x 305mm 610mm x 610mm 914mm x 914mm 305mm x 1219mm 1219mm x 305mm

FACE VELOCITY- METERS/SECOND

AMCA 5.5

305mm x 305mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.5	13
5	55
7.5	122

10.2222

12.7349

15.4508

17.9688

20.6907

610mm x 610mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.5	8
5	35
7.6	75

10.3140

12.8217

15.3309

17.7409

20.8568

914mm x 914mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.5	8
5.1	30
7.7	67

10.2115

12.9184

15.5269

18.1354

20.6471

305mm x 1219mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.6	8
5.1	32
7.7	75

10.2130

12.7202

15.5301

18.1416

20.6536

1219mm x 305mm

Velocity	Pressure
(m/s)	Drop (Pa)
2.5	1
5	42
7.7	95

10.3172

12.7264

15.3381

17.9521

20.8707

Greenheck Kunshan Co. Ltd. and Greenheck Fan Corporation certifies that the model FSDGB-211 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

RCertified Ratings Seal applies to air performance ratings only.