Dimensions 2300-D Page 2
E
K –Rad.
No. 2
S –Inlet Nominal Pipe Size
No. 3
R –dia. 3 holes 6 holes I
Q
C ± 1 /
± 1 /
F
16
16
T ‡
Base plan for housings H 41, 44, 47
Base plan for housings H 11 through 38
L ± 1 /
L ± 1 /
16
16
CL Inlet
G + K
L ± 1 /
L ± 1 /
H
16
16
G
* Z
C ± 1 /
No. 1
16
V
P
P
P
C ± 1 /
B
J
No. 4 Discharge
16
10 9 /
F
D
16 for No. 11 Housing
U ‡
F + K
A – Discharge Nominal Pipe Size-- female pipe thread for 6" and smaller, unthreaded pipe (SW) for 8" and larger.
All dimensions are in inches. Dimensions shown apply only to blowers with T-frame motors. Consult North American for dimensions of blowers with other motor dimensions.
Blower Designation
A B C
D
E
F
G
H J
K
L
P Q R S T ‡
U ‡
V Z* F + K G + K
2 § 4 11⁄16 10 5⁄8 16 ¾
9 9⁄16 §
— 16 9⁄16 §
2310-11/4-T.5D 2310-19/1-_.75D 2310-19/1-_1D 2310-19/1-_1.5D 2310-19/1-_2D 2310-26/1-_3D 2310-26/1-_5D 2310-35/1-_7.5D 2310-21/1-_10D 2310-47/1-_40D 2310-47/1-_50D 2312-11/4-T.5D 2312-19/1-_1D 2312-19/1-_1.5D 2312-19/1-_2D 2312-26/1-_3D 2312-26/1-_5D 2312-35/1-_7.5D 2312-35/1-_10D 2312-21/1-_15 d D 2312-21/1-_15 t D 2312-41/1-_20D 2312-41/1-_25D 2312-41/1-_30D 2312-47/1-_40D 2312-41/1-_40D 2312-47/1-_50D 2316-14/2-_1D 2316-14/2-_1.5D 2316-17/2-_1.5D 2316-17/2-_2D 2316-19/1-_2D 2316-19/1-_3D 2316-26/1-_3D 2316-17/2-_3D 2316-24/2-_3D 2316-28/1-_5D 2316-24/2-_5D 2316-26/1-_5D 2316-31/2-_7.5 d D 2316-31/2-_7.5 t D 2316-28/1-_7.5D 2316-26/1-_7.5 d D 2316-26/1-_7.5 t D 2316-31/2-_10D 2316-35/1-_10D
7 3⁄16
8 ¾
5 9⁄16
8 ½ 7
2 3⁄8
— ¾ 3 4 20
15 ¾
¾
3 § 2 13⁄16 4 § 2 13⁄16 6 § 2 13⁄16 6 § 2 13⁄16
15 9⁄16 § 15 9⁄16 § 19 3⁄8 § 19 3⁄8 § 17 13⁄16 §
13⁄16 — 28 7⁄8 § 13⁄16 — 28 7⁄8 §
6 ¼ 15 6 ¼ 15 6 ¼ 15 6 ¼ 15
13 ½ 13 ½ 14 ½ 14 ½
15 15 15 15
10 ¾ 14 13 5⁄16 10 ¾ 14 13 5⁄16 10 ¾ 14 13 5⁄16 10 ¾ 14 13 5⁄16
6 ¾ 6 ¾ 6 ¾ 6 ¾
4 5⁄16 — ¾ 3 4 18 3⁄16 4 5⁄16 — ¾ 3 4 18 3⁄16 4 5⁄16 — ¾ 4 4 18 3⁄16 4 5⁄16 — ¾ 4 4 18 3⁄16 5 7⁄16 — ¾ 6 4 19 3⁄8 5 7⁄16 — ¾ 6 4 19 3⁄8 6 15⁄16 — ¾ 8 4 22 ¼ 8 9⁄16 — ¾ 10 4 23 1⁄16
28 5⁄16 28 5⁄16
13⁄16 — 32 11⁄16 § 28 5⁄16 13⁄16 — 32 11⁄16 § 28 5⁄16
6 § 3 7⁄8 8 † 3 7⁄8 10 † 2 ¾ 20 † 12 3⁄8 24 † 12 3⁄8 12 †
— 32 9⁄16 § 31
5 ¼ 16 9⁄16 15 5⁄8
16 ¼ 11 ¾ 16 ¼ 11 ¾ 20 3⁄8 13 3⁄8
16 14 ¾ 16 14 ¾ 23 18 13⁄16 25 19 ¾
7 7
1 3⁄16 1 3⁄16 1 ½ 2 ¼ 4 5⁄16
5 ¼ 16 9⁄16 15 13⁄16 22 3⁄16 †
36 15⁄16 † 31
1
35 3⁄8 †
13⁄16 54 ¾ †
7 ¾ 19 ¾
18 ¾
8 ½ 7 ¼
39 3⁄16
38 7⁄16 § 25 ½ 13 7⁄8
58 3⁄16 † 45 ¼
3 15⁄16
5 ¾ 21 5⁄16 20 5⁄8 8 39 3⁄16 33 ½ 8 39 3⁄16 33 ½
2 3⁄8
54 7⁄16 † 54 7⁄16 †
9⁄16 85 5⁄8 †
35 20 ½ 38 31 3⁄16 35 20 ½ 38 31 3⁄16
26 7⁄8 13 26 7⁄8 13
22 ¾ 1 24 — — 22 ¾ 1 24 — —
66 3⁄16 66 3⁄16
85 5⁄8 †
4 5⁄16 2
2 § 4 11⁄16 10 5⁄8 16 ¾
9 9⁄16 §
— 16 9⁄16 §
7 3⁄16
8 ¾
5 9⁄16
8 ½ 7
2 3⁄8 6 ¾ 6 ¾ 6 ¾ 8 ½ 8 ½ 7 ¼ 8 ½ 7 7
— ¾ 3 4 20
15 ¾
¼
3 § 2 13⁄16 4 § 2 13⁄16 6 § 2 13⁄16 6 § 3 7⁄8
15 9⁄16 § 15 9⁄16 § 19 3⁄8 § 17 13⁄16 § 35 7⁄8 † 35 7⁄8 †
13⁄16 — 28 7⁄8 § 13⁄16 — 28 7⁄8 §
6 ¼ 15 6 ¼ 15 6 ¼ 15
13 ½ 13 ½ 13 ½
15 15 15
10 ¾ 14 13 5⁄16 10 ¾ 14 13 5⁄16 10 ¾ 14 13 5⁄16
4 5⁄16 — ¾ 3 4 18 3⁄16 4 5⁄16 — ¾ 4 4 18 3⁄16 4 5⁄16 — ¾ 4 4 18 3⁄16 5 7⁄16 — ¾ 6 4 19 3⁄8 5 7⁄16 — ¾ 6 4 19 3⁄8 6 15⁄16 — ¾ 8 4 22 ¼ 6 15⁄16 — ¾ 8 4 22 ¼ 8 9⁄16 — ¾ 14 3 ¾ 22 ¾ 9 1⁄16 — ¾ 14 3 ¾ 27 ¼
28 5⁄16 28 5⁄16
13⁄16 — 32 11⁄16 § 28 5⁄16
— 32 9⁄16 § 31
5 ¼ 16 9⁄16 15 5⁄8
16 ¼ 11 ¾ 16 ¼ 11 ¾ 20 3⁄8 13 3⁄8 20 3⁄8 13 3⁄8
16 14 ¾ 16 14 ¾ 23 18 13⁄16 23 18 13⁄16 25 19 ¾ 25 19 ¾
1 3⁄16 1 3⁄16 1 ½ 1 ½ 3 ¼ 3 ¼
8 † 3 7⁄8 8 † 2 ¾ 10 † 2 ¾
5 ¼ 16 9⁄16 15 13⁄16 22 3⁄16 †
36 15⁄16 † 31
1
13⁄16 54 ¾ †
7 ¾ 19 ¾ 7 ¾ 19 ¾
18 ¾ 18 ¾
39 3⁄16 39 3⁄16
54 ¾ †
2 ¼
12 † 12 †
38 7⁄16 † 25 ½ 13 7⁄8 38 7⁄16 † 25 ½ 13 7⁄8
— 58 3⁄16 † 45 ¼
3 7⁄8 3 7⁄8
5 ¾ 22 ¼ 20 5⁄8 9 ¾ 26 ¾ 20 5⁄8 8 36 7⁄8 34 ¼ 8 36 7⁄8 34 ¼ 8 36 7⁄8 34 ¼ 8 39 3⁄16 33 ½ 8 36 7⁄8 34 ¼ 8 39 3⁄16 33 ½
58 3⁄16 † 45 ¼
½
16 † 12 5⁄16 16 † 12 5⁄16 16 † 12 5⁄16 18 † 12 3⁄8 18 † 12 5⁄16 20 † 12 3⁄8
48 15⁄16 † 38 25 1⁄8 37 ½ 33 11⁄16 29 7⁄8 11 3⁄8 48 15⁄16 † 38 25 1⁄8 37 ½ 33 11⁄16 29 7⁄8 11 3⁄8 48 15⁄16 † 38 25 1⁄8 37 ½ 33 11⁄16 29 7⁄8 11 3⁄8
19 ¾ 1 16 3 ¾ 36 15⁄16 3 11⁄16 — 82 5⁄8 † 19 ¾ 1 16 3 ¾ 36 15⁄16 3 11⁄16 — 82 5⁄8 †
71 11⁄16 71 11⁄16 71 11⁄16 66 3⁄16 71 11⁄16 66 3⁄16 22 13⁄16 22 13⁄16 22 13⁄16 22 13⁄16 28 5⁄16
82 5⁄8 † 85 5⁄8 † 79 ½ † 85 5⁄8 †
19 ¾ 1 16 3 ¾ 36 15⁄16 3 11⁄16
5⁄8 ½
54 7⁄16 †
35 20 ½ 38 31 3⁄16
26 7⁄8 13
22 ¾ 1 24 — —
4 5⁄16
45 13⁄16 † 38 25 1⁄8 37 ½ 33 11⁄16 29 7⁄8 11 3⁄8
19 ¾ 1 16 3 ¾ 36 15⁄16 3 11⁄16 1 ½
54 7⁄16 †
35 20 ½ 38 31 3⁄16
26 7⁄8 13
22 ¾ 1 24 — —
4 3⁄16 2
3 § 3 § 4 § 4 § 4 § 6 § 6 § 6 § 6 § 6 § 6 § 6 § 8 † 8 † 6 § 8 † 8 † 8 † 8 †
13 1⁄16 § 13 1⁄16 § 13 1⁄16 § 13 1⁄16 § 15 9⁄16 § 19 3⁄8 § 17 13⁄16 § 16 7⁄8 § 15 5⁄16 § 15 5⁄16 § 17 13⁄16 § 30 3⁄8 † 30 3⁄8 †
13⁄16 — 23 5⁄8 § 13⁄16 — 23 5⁄8 § 13⁄16 — 23 5⁄8 § 13⁄16 — 23 5⁄8 § 13⁄16 — 28 7⁄8 §
5 3⁄8 5 3⁄8
6 16 5⁄8 6 16 5⁄8
10 3⁄8 10 3⁄8
12 ¼ 12 ¼ 12 ¼ 12 ¼
8 3⁄8 11 ½ 10 9⁄16 8 3⁄8 11 ½ 10 9⁄16 8 ¼ 11 ½ 10 9⁄16 8 ¼ 11 ½ 10 9⁄16 10 ¾ 14 13 5⁄16 10 ¾ 14 13 5⁄16
5 ½ 5 ½ 5 ½ 5 ½ 6 ¾ 6 ¾
3 5⁄8 3 5⁄8
— ¾ 3 4 19 13⁄16 — ¾ 3 4 19 13⁄16 — ¾ 4 4 20 ¾ — ¾ 4 4 20 ¾
5 15⁄16 5 15⁄16
6 17 9⁄16 11 6 17 9⁄16 11 6 ¼ 15 7⁄16 13 ½ 6 ¼ 15 7⁄16 14 ½ 5 ¼ 16 7⁄16 15 5⁄8 6 17 7⁄16 11
4 4
3 ¼ 3 ¼ 3 7⁄8
15 15
4 5⁄16 — ¾ 4 4 18 5⁄8 4 5⁄16 — ¾ 4 4 18 5⁄8 5 7⁄16 — ¾ 6 4 19 3⁄8
13⁄16 — 32 11⁄16 § 28 5⁄16
— 32 9⁄16 § 31
16 ¼ 11 ¾
16 14 ¾
7
1 3⁄16
13⁄16 — 27 7⁄16 §
5 15⁄16
12 ¼ 13 ¾
8 ¼ 11 ½ 10 9⁄16 9 13 ½ 12 5⁄16
5 ½
4
— ¾ 4 4 20 ¾ — ¾ 6 4 22 5⁄16
22 13⁄16 26 1⁄16 36 9⁄16 26 1⁄16
27 5⁄8 §
7 3⁄8
4 7⁄8 19 ½
13 1⁄8
6
5 ¼
1 3⁄16 1 3⁄8 1 3⁄16 1 3⁄16 1 ½ 1 ½ 1 3⁄8 1 3⁄16 1 3⁄16 1 ½ 1 ½
1⁄8
21 13⁄16 § 20 ¼ 12 7⁄8
— 38 1⁄8 § — 27 5⁄8 §
3 15⁄16
7 19 5⁄16 17
20 16 5⁄16
7 ¼
6 3⁄16 — ¾ 8 4 21 15⁄16
7 3⁄8 3 7⁄8
4 7⁄8 19 ½
13 1⁄8
13 ¾
9 13 ½ 12 5⁄16
6 7
5 1 /
— ¾ 6 4 22 5⁄16
4
32 9⁄16 § 31
5 ¼ 16 9⁄16 15 5⁄8 5 ¼ 22 ¼ 15 5⁄8 7 ¾ 24 ¾ 15 5⁄8 7 19 5⁄16 17
16 ¼ 11 ¾
16 14 ¾
5 7⁄16 — ¾ 6 4 19 3⁄8
7⁄8
— 45 ¼ †
7 13⁄16 7 13⁄16 3 15⁄16
18 ¼ 10 ¼ 18 14 7⁄8 18 ¼ 10 ¼ 18 14 7⁄8
6 3⁄8
6 7⁄8 6 7⁄8
— ¾ 8 4 24 ¾ — ¾ 8 4 27 ¼
33 1⁄8 33 1⁄8
45 ¼ †
7
7⁄8
21 13⁄16 § 20 ¼ 12 7⁄8
13⁄16 38 1⁄8 §
20 16 5⁄16 16 14 ¾ 16 14 ¾
7 ¼
6 3⁄16 — ¾ 8 4 21 15⁄16 5 7⁄16 — ¾ 6 4 19 3⁄8 5 7⁄16 — ¾ 6 4 19 3⁄8
36 9⁄16
5 ¼ 16 9⁄16 15 13⁄16 22 13⁄16 § 16 ¼ 11 ¾
— 36 15⁄16 † 31 2 13⁄16 36 15⁄16 † 31
3 7⁄8 3 7⁄8
7 7 7
5 ¼ 16 9⁄16 15 13⁄16 22 3⁄16 †
16 ¼ 11 ¾
30 3⁄8 † 35 7⁄8 †
45 ¼ † 54 ¾ †
7 13⁄16 4 1⁄16
7 ¾ 24 ¾ 15 5⁄8 7 ¾ 21 1⁄16 18 ¾
18 ¼ 10 ¼ 18 14 7⁄8
6 7⁄8
— ¾ 8 4 27 ¼
2 3⁄8 2 ¼
33 1⁄8 39 3⁄16
20 3⁄8 13 3⁄8
23 18 13⁄16
8 ½
6 15⁄16 — ¾ 8 4 23 9⁄16
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