69
2500
3000
3500
4000
4500
5000
5500
0. 20 0. 40 0. 60 0. 80 1. 00
962 rpm: 3 turns
942 rpm: 4 turns
891 rpm: 5 turns
External Static (in. wg)
Airflow (cfm)
2500
3000
3500
4000
4500
5000
5500
0. 20 0. 40 0. 60 0.80 1. 00
871 rpm: 4 turns
891 rpm: 5 turns
External Static (in. wg)
Airflow (cfm)
NOTE: Fan data includes pressure drop for 30% efficient 2-in. filters.
NOTE: Fan data includes pressure drop for 30% efficient 2-in. filters.
Fig. 71 — 62M430 Supply Air Fan Performance Curves
Fig. 72 — 62M430 Exhaust Air Fan Performance Curves