All "QB" props are also available with CCW rotation.
Standars location of hub is discharge side with bores from 1/2" to 1 3/8".
Straight bores are standard with tacks welds @ 0 degrees and 180 degrees 3/4 HP or higher.
Available with aluminum or steel blades.
Dimensional Information
Catalog Number
Fan Dia.
Pitch
Dimensions
Max RPM
Standard Bores
Weight
No. Blades
W
B Int
B Dis
QB2203-28
22
28
3
1.13
2.13
1725
0.88 to 1.75
4.75
3
QB2203-34
22
34
3.63
1.5
2.5
1725
0.88 to 1.75
4.75
3
QB2203-40
22
40
4.38
1.88
2.88
1725
0.88 to 1.75
4.75
3
QB2403-28
24
28
3
1.13
2.13
1725
0.88 to 1.75
5.25
3
QB2403-34
24
34
3.63
1.5
2.5
1725
0.88 to 1.75
5.25
3
QB2403-40
24
40
4.38
1.88
2.88
1725
0.88 to 1.75
5.25
3
QB2603-28
26
28
3
1.13
2.13
1140
0.88 to 1.75
5.75
3
QB2603-34
26
34
3.63
1.5
2.5
1140
0.88 to 1.75
5.75
3
QB2603-40
26
40
4.38
1.88
2.88
1140
0.88 to 1.75
5.75
3
QB2803-28
28
28
4
1.63
3
1140
1.13 to 1.75
11
3
QB2803-34
28
34
4.88
2.06
3.31
1140
1.13 to 1.75
11
3
QB2803-40
28
40
5.63
2.44
3.69
1140
1.13 to 1.75
11
3
QB3003-28
30
28
4
1.63
3
1140
1.13 to 1.75
12
3
QB3003-34
30
34
4.88
2.06
3.31
1140
1.13 to 1.75
12
3
QB3003-40
30
40
5.63
2.44
3.69
1140
1.13 to 1.75
12
3
QB3203-28
32
28
4
1.63
3
1140
1.13 to 1.75
13
3
QB3203-34
32
34
4.88
2.06
3.31
1140
1.13 to 1.75
13
3
QB3203-40
32
40
5.63
2.44
3.69
1140
1.13 to 1.75
13
3
QB3603-28
36
28
3
1.13
2.13
850
1.13 to 1.75
14.5
3
QB3603-34
36
34
3.63
1.5
2.5
850
1.13 to 1.75
14.5
3
QB3603-40
36
40
4.38
1.88
2.88
850
1.13 to 1.75
14.5
3
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