Specification Sheet

109
MODEL SDBD
DIRECT DRIVE CENTRIFUGAL DOWNBLAST ROOF EXHAUSTER
MODEL SDBD
DIRECT DRIVE CENTRIFUGAL DOWNBLAST ROOF EXHAUSTER
Motor
HP
RPM
Static Pressure in Inches w.g.
0
0.125 0.25 0.375 0.5 0.625 0.75 0.875
1/25
700
CFM 381 188 - - - - - -
BHP 0.01 0.01 - - - - - -
Sones 2.4 1.2 - - - - - -
1/25 850
CFM 463 343 - - - - - -
BHP 0.01 0.01 - - - - - -
Sones 3.7 2.9 - - - - - -
1/25 1000
CFM 545 447 284 - - - - -
BHP 0.01 0.02 0.02 - - - - -
Sones 5.2 4.4 3.7 - - - - -
1/25 1150
CFM 610 527 420 - - - - -
BHP 0.02 0.03 0.03 - - - - -
Sones 6.8 6.0 5.7 - - - - -
1/10 1200
CFM 326 258 174
68 - - - -
BHP 0.01 0.02 0.02 0.02 - - - -
Sones 11.1 9.6 4.9 5.7 - - - -
1/10 1250
CFM 340 274 198 95 - - - -
BHP 0.01 0.02 0.02 0.02 - - - -
Sones 11.5 10.0 5.4 5.8 - - - -
1/10 1300
CFM 353 290 220 121 - - - -
BHP 0.02 0.02 0.03 0.03 - - - -
Sones 11.8 10.5 6.3 6.0 - - - -
1/10 1350
CFM 367 306 239 149 60 - - -
BHP 0.02 0.02 0.03 0.03 0.03 - - -
Sones 12.2 10.9 7.2 6.2 6.9 - - -
1/10 1400
CFM 380 321 258 177 86 - - -
BHP 0.02 0.02 0.03 0.03 0.03 - - -
Sones 12.6 11.3 8.1
6.5 7.0 - - -
1/10 1450
CFM 394 337 276 203 113 - - -
BHP 0.02 0.03 0.03 0.04 0.04 - - -
Sones 12.9 11.7 8.8 6.8 7.2 - - -
1/10 1500
CFM 407 353 295 228 140 62 - -
BHP 0.03 0.03 0.03 0.04 0.04 0.03 - -
Sones 13.3 12.1 10.1 7.2 7.4 8.0 - -
1/10 1550
CFM 421 368 313 251 167 88 - -
BHP 0.03 0.03 0.04 0.04 0.05 0.04 - -
Sones 13.7 12.5 10.9 7.7 7.7 8.1 - -
1/10 1600
CFM 435 383 331 272 195 115 46 -
BHP 0.03 0.03 0.04 0.05 0.05 0.05 0.04 -
Sones 14.0 12.9 11.8 8.4 7.9 8.2 8.9 -
1/10 1650
CFM 856 784 708 622 514 361 184 -
BHP 0.07
0.09 0.10 0.10 0.10 0.10 0.07 -
Sones 14.4 13.3 12.3 9.2 8.1 8.4 9.0 -
1/4 1700
CFM 910 861 804 746 677 591 440 171
BHP 0.09 0.10 0.11 0.12 0.13 0.13 0.12 0.08
Sones 10.7 10.1 9.5 9.0 8.3 8.2 8.5 8.8
1/4 1750
CFM 940 893 838 783 719 641 534 302
BHP 0.10 0.11 0.12 0.13 0.14 0.14 0.14 0.11
Sones 11.3 10.5 10.0 9.5 8.8 8.5 8.7 9.0
Size 8
Performance certied is for installation type A-free inlet, free outlet.
Performance ratings include the effects of birdscreen in the
airstream.
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.
Speed (RPM) shown is nominal. Performance is based on actual
speed of test.
Fan RPM performances may vary from actual current motor
offerings for any given model. See Optisizer2 fan selection
software for current motor RPM offerings
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 SDBD 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.
STANDARD
705