20 Specifications subject to change without notice. IM-40MBDQ-05
FAN PERFORMANCES AT VARYING STATIC PRESSURES
Table 13 — Static Pressure at the Rated Point and Static Pressure Range
NOTE: The factory default setting is SP1.
Table 14 — Airflow at SP1 Setting
SIZE UNITS SP1 SP2 SP3 SP4 STATIC PRESSURE RANGE
9
In. WG 0.068 0.104 0.128 0.176 0~0.20
Pa 17 26 32 44 (0~50)
12
In. WG 0.064 0.10 0.136 0.20 0~0.20
Pa 16 25 34 50 (0~50)
18
In. WG 0.096 0.168 0.288 0.392 0~0.40
Pa 24 42 72 98 (0~100)
24
In. WG 0.10 0.216 0.336 0.528 0~0.64
Pa 25 54 84 132 (0~160)
36
In. WG 0.168 0.312 0.48 0.62 0~0.64
Pa 42 78 120 155 (0~160)
48
In. WG 0.18 0.404 0.616 0.64 0~0.64
Pa 45 101 154 160 (0~160)
58
In. WG 0.296 0.416 0.584 0.8 0~0.80
Pa 74 104 146 200 (0~200)
Factory Setting √
SYSTEM SIZE 9 12 18 24 36 48 58
High CFM 337 397 557 955 1,233 1,576 2,481
Medium CFM 228 295 453 689 964 1,348 1,931
Low CFM 180 211 365 553 803 1,150 1,579