Esp (External Static Pressure) Chart (Duct Type) 12K - Friedrich FPHFR9A3A Service & Parts Manual

ESP (External Static Pressure) chart (Duct Type) 12k

42
SPECIFICATIONS
Standard E SP Chart ( 0 Pa)
0.32(80)
0.28 (70)
limit
Limit
0.24 (60)
0.2 (50)
0.16 (40)
Low
0.12 (30)
0.08 (20)
0.04 (10)
0
70 14 0
0.4 (100)
0.36 (90)
0.32 (80)
limit
0.28 (70)
0.24 (60)
0.20 (50)
0.16 (40)
Low
0.12 (30)
0.08 (20)
0.04 (10)
0
110 180
High
Middle
High
Middle
Low
210 280
(CFM)
High E SP Chart (5 0 Pa)
High
Rated
Middle
250 320 390
Airflow rate (CFM)
Figure 228
Rated
Rated
350 420
460 530