York HA090 Technical Manual page 203

036-21335-003-B-0206
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 10 20 30
Available external static pres-
sure for unit accessories and
the duct system.
FIGURE 17 - BLOWER CURVE LB480
Unitary Products Group
http://www.rezine.net
600 RPM
40 50 60 70 80
Page 203
LB480
90 100 110 120 130 140
CFM (X 100)
Internal unit resistance based
on a dry coil plus 2"
throwaway filters.
190 200
150 160 170 180
21