Specification Sheet

309
PERFORMANCE
Model LC
Size 20
Limits
Panel OD
Square
Min. Wall
Opening
Damper
OD
Approx.
Wt
Model RPM Motor Frame
LC 1350 56H 24 25 1/2 22 1/2 85
R
®
AIR
MOVEMENT
AND CONTROL
ASSOCIATION
INTERNATIONAL, INC.
AIR
PERFORMANCE
SOUND
and
S&P USA Ventilation Systems, LLC.,
Div. of Soler & Palau Ventilation
Group, certies that the models shown
herein are licensed to bear the AMCA
Seal. The ratings shown are based
on test and procedures performed in
accordance with AMCA Publication 211
and AMCA Publication 311 and comply
with the requirement of the AMCA
Certied Ratings Program.
Performance ratings do not include the effects of appurtenances (accessories).
Power ratings (BHP) do not include transmission losses.
Performance certied is for installation type A-free inlet, free outlet.
The sound ratings shown are loudness values in fan sones @ 5' (1.5m) in a hemispherical free eld calculated per AMCA
Standard 301. Values shown are for installation Type A-Free inlet fan sone levels.
Due to air stream cooling, the motor loading into the service factor shown does not overheat the motor and is within NEMA
recommended limits. BHP at most static pressure points is less than the maximum power shown - in many cases substan-
tially less. Use Optisizer to see the exact BHP for your selection.
Size
Motor
HP
Max
BHP
Fan
RPM
Sones
(0.00” SP)
Static Pressure (Inches W.G)
.000 .100 .125 .150 .200 .250 .300 .375 .500
Level 1 Construction
Model LC 20
1/4
0.25 905 10.5 3774 3364 3247 3113 - - - - -
0.27 920 10.8 3837 3435 3321 3193 2829 - - - -
0.28 930 11.0 3879 3482 3370 3246 2900 - - - -
0.29 945 11.3 3941 3553 3442 3324 3002 - - - -
0.30 955 11.5 3983 3600 3491 3375 3067 - - - -
1/3
0.33 990 12.2 4129 3762 3658 3550 3283 - - - -
0.34 1000 12.5 4171 3809 3706 3599 3341 - - - -
0.36 1015 12.8 4233 3878 3776 3673 3428 - - - -
0.38 1030 13.1 4296 3947 3847 3746 3512 3173 - - -
0.40 1050 13.5
4379 4038 3941 3842 3621 3312 - - -
1/2
0.47 1110 14.8 4629 4311 4221 4128 3933 3689 - - -
0.50 1125 15.1 4692 4378 4291 4199 4009 3776 3452 - -
0.55 1145 15.5 4775 4468 4383 4293 4108 3890 3593 2783 -
0.57 1160 15.9 4838 4536 4451 4364 4182 3973 3694 2959 -
0.60 1180 16.4 4921 4625 4543 4457 4280 4081 3822 3182 -
3/4
0.70 1260 18.3 5255 4981 4905 4827 4664 4493 4293 3875 -
0.75 1295 19.1 5401 5135 5062 4987 4829 4666 4484 4117 -
0.79 1320 19.7 5505 5245 5174 5101 4947 4788 4616 4278 -
0.82 1335 20 5568 5311 5241 5169 5018 4861 4693 4371 -
0.90 1350 20 5630 5377 5308 5237 5088 4934 4770 4462 3538
Standard 705
(Optional)
MODELS LCE/LCS, L2E/L2S, L3E/L3S
BELT DRIVE SIDEWALL PROPELLER FANS