MODEL MOTOR
PULLEY
EXTERNAL STATIC PRESSURE, INCHES W.C.
0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20
P4UCB30N12206
High Static Drive
Closed
✚✚✚✚✚
3382 3277 3084 2925 2760 2625 2465
1 Open
✚
3740 3623 3477 3356 3227 3032 2869 2659 2347 2232 2096
3 Open 3573 3396 3237 3074 2873 2724 2360 1922
◆◆◆◆
5 Open 3032 2848 2683 2422 2283 1905
◆◆◆◆◆◆
Airlfow is expressed in standard cubic feet per minute.
u
Operation at these conditons will cause excessive furnace furnace temperature rise
✚ Operation at these conditions will cause motor overload
NOTES:
● Return air is through both sides.
● Air filters installed
● Motor voltage at 230V
● For bottom only return, reduce rating by 6%.
BLOWER PERFORMANCE
650.64-N4
14 Unitary Products Group
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