Specifications

SpecSlant Wall Exhaust Fan Specications
Fan
Size
Fan Model
Rough-In Dimensions
(W x H)
HP Phase Speeds Voltage
Nameplate
Amps
RPM
@0.05"
Wings
CFM@
0.05" S.P.
CFM/Watt Tested
245SDD12*
31-1/2"x32" 1/2 1 1 115/230 7.0/3.5 800 5 6550 16.2
SCHAEFER
245S12
31-1/2"x32" 1/2 1 1 115/230 4.6/2.3 750 5 6144 13.1
SCHAEFER
24"
245S12-2
31-1/2"x32" 1/2 1 2 230 2.3/1.6 723 5 5917 11.2
SCHAEFER
245S34
31-1/2"x32" 3/4 1 1 115/230 7.8/3.9 877 5 7179 11.1
SCHAEFER
245S34-2
31-1/2"x32" 3/4 1 2 115 9.3/5.3 844 5 6913 10.2
SCHAEFER
303SDD12*
37-1/4"x37-3/4" 1/2 1 1 115/230 7.0/3.5 741 3 7164 16.1
SCHAEFER
303S12
37-1/4"x37-3/4" 1/2 1 1 115/230 4.6/2.3 695 3 6720 13.7
BESS LAB
303S12-2
37-1/4"x37-3/4" 1/2 1 2 230 2.3/1.6 669 3 6471 11.5
SCHAEFER
305S12
37-1/4"x37-3/4" 1/2 1 1 115/230 4.6/2.3 596 5 7005 14.3
BESS LAB
30"
305S12-2
37-1/4"x37-3/4" 1/2 1 2 230 2.3/1.6 574 5 6746 11.5
SCHAEFER
303S34
37-1/4"x37-3/4" 3/4 1 1 115/230 7.8/3.9 812 3 7852 13.5
SCHAEFER
303S34-2
37-1/4"x37-3/4" 3/4 1 2 115 9.3/5.3 782 3 7561 10.2
SCHAEFER
305S34
37-1/4"x37-3/4" 3/4 1 1 115/230 7.8/3.9 672 5 7899 13.6
SCHAEFER
305S34-2
37-1/4"x37-3/4" 3/4 1 2 115 9.3/5.3 647 5 7607 11.5
SCHAEFER
363SDD12*
43-1/2"x44" 1/2 1 1 115/230 7.0/3.5 573 3 9610 22.4
SCHAEFER
363S12
43-1/2"x44" 1/2 1 1 115/230 4.6/2.3 557 3 9340 19.1
BESS LAB
363S12-2
43-1/2"x44" 1/2 1 2 230 2.3/1.6 573 3 8994 16.9
SCHAEFER
363S12-3
43-1/2"x44" 1/2 3 1 230/460 1.0 573 3 9340 19.3
SCHAEFER
365S12
43-1/2"x44" 1/2 1 1 115/230 4.6/2.3 496 5 9518 19.5
BESS LAB
365S12-2
43-1/2"x44" 1/2 1 2 230 2.3/1.6 478 5 9166 17.4
SCHAEFER
36"
365S12-3
43-1/2"x44" 1/2 3 1 230/460 1.0 515 5 9518 19.7
SCHAEFER
363S34
43-1/2"x44" 3/4 1 1 115/230 7.8/3.9 557 3 10,687 16.6
SCHAEFER
363S34-2
43-1/2"x44" 3/4 1 2 115 9.3/5.3 573 3 10,292 14.1
SCHAEFER
363S34-3
43-1/2"x44" 3/4 3 1 200-230/460 2.3-2.4/1.2 573 3 10,687 16.8
SCHAEFER
365S34
43-1/2"x44" 3/4 1 1 115/230 7.8/3.9 499 5 10,750 16.7
SCHAEFER
365S34-2
43-1/2"x44" 3/4 1 2 115 9.3/5.3 455 5 9852 14.2
SCHAEFER
365S34-3
43-1/2"x44" 3/4 3 1 200-230/460 2.3-2.4/1.2 541 5 10,750 16.7
SCHAEFER
423S34
49-1/2"x50" 3/4 1 1 115/230 7.8/3.9 580 3 13,738 20.4
SCHAEFER
423S34-2
49-1/2"x50" 3/4 1 2 115 9.3/5.3 559 3 13,230 14.2
SCHAEFER
42"
425S34
49-1/2"x50" 3/4 1 1 115/230 7.8/3.9 480 5 13,820 19.9
BESS LAB
425S34-2
49-1/2"x50" 3/4 1 2 115 9.3/5.3 462 5 13,309 14.5
SCHAEFER
483S1
55-1/2"x56" 1 1 1 115/230 8.4/4.2 593 3 19,300 18.8
BESS LAB
483S1-2
55-1/2"x56" 1 1 2 230 5.3 571 3 18,586 17.2
SCHAEFER
483S1-3
55-1/2"x56" 1 3 1 208-230/460 3.2-3.2/1.6 593 3 19,300 20.0
SCHAEFER
485S1
55-1/2"x56" 1 1 1 115/230 8.4/4.2 420 5 18,595 20.7
BESS LAB
48"
485S1-2
55-1/2"x56" 1 1 2 230 5.3 404 5 17,907 19.1
SCHAEFER
485S1-3
55-1/2"x56" 1 3 1 208-230/460 3.2-3.2/1.6 436 5 18,595 20.9
SCHAEFER
483S112
55-1/2"x56" 1-1/2 1 1 208-230 6.8-6.4 702 3 22,850 14.8
SCHAEFER
483S112-3
55-1/2"x56" 1-1/2 3 1 208-230/460 5.0-4.9/2.5 702 3 22,850 15.0
SCHAEFER
485S112
55-1/2"x56" 1-1/2 1 1 208-230 6.8-6.4 493 5 22,283 14.8
BESS LAB
485S112-3
55-1/2"x56" 1-1/2 3 1 208-230/460 5.0-4.9/2.5 420 5 22,283 15.0
SCHAEFER
543S112G
61"x62" 1-1/2 1 1 208-230 6.8-6.4 608 3 25,345 16.4
BESS LAB
543S112G-3
61"x62" 1-1/2 3 1 208-230/460 4.7/2.3 613 3 25,448 16.0
BESS LAB
545S112G
61"x62" 1-1/2 1 1 208-230 6.8-6.4 457 5 25,707 17.2
BESS LAB
54"
545S112G-3
61"x62" 1-1/2 3 1 208-230/460 4.7/2.3 486 5 27,438 16.8
BESS LAB
543S2G
61"x62" 2 1 1 230 9.5 653 3 27,432 14.4
BESS LAB
543S2G-3
61"x62" 2 3 1 208-230/460 6.0-5.8/2.9 687 3 28,900 14.8
BESS LAB
545S2G
61"x62" 2 1 1 230 9.5 495 5 27,920 14.7
BESS LAB
545S2G-3
61"x62"
2
3 1
208-230/460 6.0-5.8/2.9 521
5
29,428
15.5
BESS LAB
*Direct-DriveModel.
35