INDUSTRIAL BLOWERS
TECHNICAL DATA FOR CENTRIFUGAL BLOWERS
Pressure In WG
1"
2"
3"
4"
6"
8"
10"
12"
16"
20"
24"
28"
32"
36"
42"
48"
56"
Motor HP
Approximate Capacities In Cubic Feet Per Minute At NTP
¼
750
400
..
…
½
1500
800
500
1
3000
1600
1000
675
300
250
225
150
2
6000
3200
2100
650
525
460
340
280
3
8000
4800
3140
2400
1080
765
530
420
320
5
11500
7350
5150
4000
1800
1350
900
720
600
7.5
14500
40250
7500
5500
2550
2000
1490
850
10
20000
13400
9750
7750
5250
3250
2900
1575
1300
1175
925
12.5
27500
17000
12500
6750
5100
4300
3575
2475
1970
1640
1400
1230
1150
15
33000
15250
12000
8250
6250
3100
2370
2025
1700
1550
20
45000
19500
15400
11000
6800
4320
3350
2700
1750
1440
25
70000
40000
25000
8750
8500
7200
5400
4250
3375
2325
1250
30
80000
50000
30000
18000
10500
9500
6500
5200
4050
3500
3175
2800
2250
40
100000
75000
35000
23000
11200
7800
4400
3850
3300
1900
50
120000
55000
22000
5900
4600
3700
2450
60
140000
38000
28000
9300
7900
6600
4350
75
160000
132000
90000
65000
34000
27000
16000
9000
7300
4675
100
180000
85000
60000
46000
37000
15000
10000
120
200000
110000
24000
13000
262000
230000
52000