Specification Sheet

151
MODEL STXD
DIRECT DRIVE CENTRIFUGAL UPBLAST ROOF EXHAUSTER
SIZE 8
MODEL STXD
DIRECT DRIVE CENTRIFUGAL UPBLAST ROOF EXHAUSTER
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 STXD 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 for Electrical
STANDARD 762 for Grease Removal
Performance certied is for installation type A-free
inlet, free outlet.
Performance ratings do not 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
HP RPM
Static Pressure in Inches w.g.
0 .125 .25 .375 .5 .625 .75 .875
1/25 700
CFM 379 205 - - - - - -
BHP 0.01 0.01 - - - - - -
Sones 2.3 1.6 - - - - - -
1/25 850
CFM 460 342 - - - - - -
BHP 0.01 0.02 - - - - - -
Sones 3.4 3.1 - - - - - -
1/25 1000
CFM 542 446 307 - - - - -
BHP 0.02 0.02 0.03 - - - - -
Sones 4.9 4.5 3.9 - - - - -
1/25 1150
CFM 612 531 427 - - - - -
BHP 0.03 0.03 0.04 - - - - -
Sones 6.6 6.0 5.7 - - - - -
1/10 1200
CFM 680 587 465 302
- - - -
BHP 0.03 0.04 0.05 0.04 - - - -
Sones 6.6 5.8 5.1 4.8 - - - -
1/10 1250
CFM 708 620 507 366 - - - -
BHP 0.03 0.04 0.05 0.05 - - - -
Sones 7.1 6.4 5.5 5.3 - - - -
1/10 1300
CFM 736 653 550 421 228 - - -
BHP 0.04 0.05 0.06 0.06 0.05 - - -
Sones 7.7 6.9 6.1 5.8 5.6 - - -
1/10 1350
CFM 765 686 591 469 299 - - -
BHP 0.04 0.05 0.06 0.07 0.06 - - -
Sones 8.3 7.5 6.7 6.3 6.1 - - -
1/10 1400
CFM 793 717 628 512 368 174 - -
BHP 0.05 0.06 0.07 0.08 0.07 0.05 - -
Sones 8.9 8.1 7.3 6.8
6.6 6.5 - -
1/10 1450
CFM 821 749 663 554 430 250 - -
BHP 0.05 0.06 0.08 0.08 0.08 0.06 - -
Sones 9.5 8.7 8.0 7.3 7.1 7.0 - -
1/10 1500
CFM 850 780 697 594 485 321 - -
BHP 0.06 0.07 0.08 0.09 0.09 0.08 - -
Sones 10.2 9.5 8.6 7.8 7.7 7.5 - -
1/10 1550
CFM 878 811 731 637 533 391 216 -
BHP 0.06 0.08 0.09 0.10 0.10 0.09 0.07 -
Sones 10.8 9.9 9.2 8.2 8.0 7.9 7.8 -
1/10 1600
CFM 906 842 765 680 577 456 291 -
BHP 0.07 0.08 0.10 0.11 0.11 0.11 0.09 -
Sones 11.2 10.4 9.8 8.7 8.4 8.3 8.2 -
1/10 1650
CFM 877 810 729 636 531 389 213 -
BHP 0.06 0.08
0.09 0.10 0.10 0.09 0.07 -
Sones 11.7 10.9 10.3 9.3 8.8 8.7 8.6 -
1/4 1700
CFM 904 849 797 736 669 586 443 182
BHP 0.09 0.10 0.11 0.12 0.12 0.13 0.12 0.08
Sones 10.8 10.5 10.3 9.7 9.2 8.8 8.3 8.0
1/4 1750
CFM 935 881 832 773 712 636 536 312
BHP 0.09 0.11 0.12 0.13 0.13 0.14 0.14 0.11
Sones 11.4 10.9 10.8 10.2 9.7 9.2 8.8 8.4