Roots Blowers
Product Introduction
Roots blowers are positive displacement blowers that utilize "meshed" rotors to divide inlet from outlet, creating an "air inlet/outlet separation." Driven by two synchronous gears, these rotors move in opposite directions to push gas from air inlet to exhaust port without internal compression; when reaching exhaust port it is pressurized due to backflow from high-pressure gas on exhaust side; two non-contacting rotors have tight gaps controlled to achieve sealing so discharged gas does not contain contaminating oil contamination from lubricating oil sources.





Product Structure

Product parameters
|
Type |
Exhaust caliber |
Rotate speed | Different pressure for different inlet air flow (m³/min) & shaft power (kw) | |||||||||||||||
|
0.1kgf/cm² |
0.2kgf/cm² |
0.3kgf/cm² |
0.4kgf/cm² |
0.5kgf/cm² |
0.6kgf/cm² |
0.7kgf/cm² |
0.8kgf/cm² |
|||||||||||
|
1000mH₂O |
2000mmH₂O |
3000mmH₂O |
4000mmH₂O |
5000mH₂O |
6000mmH₂O |
7000mmH₂O |
8000mmH₂O |
|||||||||||
|
0.01Mpa |
0.02Mpa |
0.03Mpa |
0.04Mpa |
0.05Mpa |
0.06Mpa |
0.07Mpa |
0.08Mpa |
|||||||||||
| rpm |
m³/min |
KW |
m³/min |
KW |
m³/min |
KM |
m³/min |
KW |
m³/min |
KW |
m³/min |
KW |
m³/min |
KW |
m³/min |
KW |
||
|
SL |
50 |
1000 |
2.46 |
0.80 |
2.11 |
1.30 |
1.88 |
1.80 |
1.67 |
2.40 |
1.48 |
2.90 |
1.25 |
3.50 |
||||
|
1200 |
3.11 |
0.90 |
2.78 |
1.60 |
2.53 |
2.20 |
2.32 |
2.90 |
2.13 |
3.50 |
1.91 |
4.20 |
1.76 |
4.70 |
||||
|
1400 |
3.76 |
1.10 |
3.43 |
1.80 |
3.18 |
2.60 |
2.97 |
3.30 |
2.78 |
4.10 |
2.56 |
4.90 |
2.42 |
5.50 |
3.24 |
8.40 |
||
|
1600 |
4.41 |
1.20 |
4.08 |
2.10 |
3.83 |
2.90 |
3.62 |
3.80 |
3.43 |
4.70 |
3.22 |
5.60 |
3.07 |
6.30 |
4.14 |
9.60 |
||
|
1800 |
5.06 |
1.40 |
4.73 |
2.30 |
4.48 |
3.30 |
4.27 |
4.30 |
4.08 |
5.30 |
3.87 |
6.20 |
3.72 |
7.10 |
4.98 |
10.80 |
||
|
2000 |
5.71 |
1.50 |
5.38 |
2.60 |
5.13 |
3.70 |
4.92 |
4.80 |
4.73 |
5.90 |
4.52 |
6.90 |
4. |
7.90 |
5.65 |
12.00 |
||
|
2200 |
6.36 |
1.70 |
6.03 |
2.80 |
5.78 |
4.00 |
5.57 |
5.20 |
5.38 |
6.40 |
5.18 |
7.60 |
5.03 |
8.70 |
6.45 |
13.20 |
||
|
SL |
65 |
800 |
2.37 |
1.00 |
2.02 |
1.60 |
1.75 |
2.10 |
1.63 |
2.60 |
1.43 |
3.20 |
1.23 |
4.02 |
||||
|
1000 |
3.18 |
1.30 |
2.83 |
2.00 |
2.5 |
2.60 |
2.43 |
3.30 |
2.13 |
4.00 |
1.95 |
4.60 |
1.75 |
5.50 |
||||
|
1200 |
3.98 |
1.50 |
3.63 |
2.40 |
3.36 |
3.20 |
3.13 |
4.00 |
2.93 |
4.80 |
2.75 |
5.60 |
2.59 |
6.40 |
||||
|
1400 |
4.78 |
1.80 |
4.43 |
2.70 |
4.16 |
3.70 |
3.94 |
4.60 |
3.74 |
5.60 |
3.56 |
6.50 |
3.39 |
7.40 |
3.24 |
8.40 |
||
|
1600 |
5.59 |
2.10 |
5.24 |
3.00 |
5.17 |
4.20 |
4.94 |
5.30 |
4.68 |
6.40 |
4.56 |
7.40 |
4.29 |
8.50 |
4.14 |
9.60 |
||
|
1800 |
6 |
2.30 |
6.04 |
3.50 |
5.87 |
4.70 |
5.75 |
5.90 |
5.45 |
7.10 |
5.17 |
8.50 |
5.09 |
9.60 |
4.98 |
10.80 |
||
|
2000 |
7.20 |
2.60 |
6.85 |
3.90 |
6.66 |
5.30 |
6.54 |
6.60 |
6.35 |
7.90 |
6.06 |
9.60 |
5.80 |
10.60 |
5.65 |
12.00 |
||
|
2200 |
8.00 |
2.80 |
7.65 |
4.30 |
7.38 |
5.80 |
7.16 |
7.30 |
6.96 |
8.70 |
6.78 |
10.6 |
6.61 |
11.70 |
6.45 |
13.20 |
||
|
SL |
100 |
800 |
3.84 |
1.30 |
3.35 |
2.20 |
2.97 |
3.00 |
2.66 |
3.80 |
2.38 |
4.70 |
2.12 |
5.50 |
||||
|
1000 |
5.34 |
1.70 |
4.98 |
2.70 |
4.78 |
3.80 |
4.66 |
4.80 |
4.53 |
5.90 |
4.38 |
6.90 |
3.97 |
7.90 |
||||
|
1200 |
6.36 |
2.00 |
6.25 |
3.30 |
6.01 |
4.50 |
5.88 |
5.80 |
5.46 |
7.00 |
4.98 |
8.88 |
4.65 |
9.50 |
||||
|
1400 |
7.88 |
2.30 |
7.78 |
3.80 |
7.56 |
5.30 |
7.46 |
6.70 |
7.23 |
8.20 |
6.90 |
9.70 |
6.56 |
11.10 |
6.34 |
12.60 |
||
|
1600 |
9.70 |
2.70 |
9.55 |
4.30 |
9.37 |
6.00 |
9.12 |
7.70 |
8.76 |
9.40 |
8.21 |
11.00 |
8.05 |
12.70 |
7.88 |
14.40 |
||
|
1800 |
11.1 |
3.00 |
11.00 |
4.90 |
10.67 |
6.80 |
10.23 |
8.70 |
9.88 |
10.50 |
9.5 |
12.40 |
9.18 |
14.30 |
8.89 |
16.20 |
||
|
2000 |
12.30 |
3.30 |
12.22 |
5.40 |
11.78 |
7.50 |
11.56 |
10.20 |
11.34 |
11.70 |
11.11 |
13.80 |
10.89 |
15.90 |
10.22 |
18.00 |
||
|
2200 |
13.64 |
3.70 |
13.15 |
6.00 |
12.78 |
8.30 |
12.46 |
10.60 |
12.18 |
12.90 |
11.93 |
15.20 |
11.69 |
17.50 |
11.48 |
9.80 |
||
|
SL |
100 |
800 |
5.83 |
1.70 |
5.20 |
2.90 |
4.72 |
4.20 |
4.32 |
5.40 |
3.96 |
6.0 |
3.62 |
690 |
||||
|
1000 |
7.98 |
2.10 |
7.67 |
3.70 |
7.32 |
5.20 |
7.04 |
6.70 |
6.80 |
8.30 |
6.45 |
9.30 |
||||||
|
1200 |
9.50 |
2.60 |
8.87 |
4.40 |
8.39 |
6.20 |
7.99 |
8.10 |
7.63 |
9.90 |
7.21 |
10.90 |
||||||
|
1400 |
11.33 |
3.00 |
10.71 |
5.10 |
10.23 |
7.30 |
9.82 |
9.40 |
9.47 |
11.60 |
9.12 |
12.60 |
||||||
|
1600 |
13.17 |
3.40 |
12.54 |
5.90 |
12.03 |
8.30 |
11.66 |
10.80 |
11.30 |
13.20 |
10.78 |
15.20 |
||||||
|
1800 |
15.00 |
3.90 |
14.38 |
6.60 |
13.90 |
9.40 |
13.49 |
12.10 |
13.14 |
14.90 |
12.14 |
16.90 |
||||||
|
2000 |
16.84 |
4.30 |
16.21 |
7.40 |
15.73 |
0.40 |
15.33 |
13.50 |
4.97 |
16.50 |
3.57 |
18.50 |
||||||
|
2200 |
18.67 |
4.70 |
18.05 |
8.10 |
17.57 |
11.50 |
17.16 |
14.80 |
16.81 |
18.20 |
16.11 |
20.20 |
||||||
|
SL |
80 |
800 |
4.63 |
1.70 |
4.07 |
2.70 |
3.65 |
3.60 |
3.29 |
4.60 |
2.97 |
5.60 |
2.68 |
6.60 |
2.42 |
7.60 |
||
|
1000 |
6.13 |
2.10 |
5.57 |
3.30 |
5.14 |
4.60 |
4.78 |
5.80 |
4.46 |
7.10 |
4.17 |
8.30 |
3.91 |
9.50 |
3.66 |
10.80 |
||
|
1200 |
7.62 |
2.50 |
7.07 |
4.00 |
6.64 |
5.50 |
6.28 |
7.00 |
5.96 |
8.50 |
5.67 |
10.00 |
5.7 |
11.50 |
5 |
12.90 |
||
|
1400 |
9.12 |
2.90 |
8.56 |
4.6 |
8.13 |
6.40 |
7.77 |
8.10 |
7.45 |
9.90 |
7.17 |
1160 |
6.90 |
13.40 |
6.65 |
15.10 |
||
|
1600 |
10.61 |
330 |
10.06 |
030 |
9.63 |
7.30 |
9.27 |
9.30 |
8.95 |
11.30 |
8.66 |
13.30 |
8.40 |
15.30 |
8.15 |
17.30 |
||
|
1800 |
12.11 |
3.70 |
11.55 |
6.00 |
11.12 |
8.20 |
10.76 |
10.50 |
10.4 |
12.70 |
0.16 |
14.90 |
9.89 |
17.20 |
9.64 |
19.40 |
||
|
2000 |
13.60 |
4.10 |
13.05 |
6.60 |
12.62 |
9.10 |
12.26 |
11.60 |
11.94 |
14.10 |
11.65 |
16.60 |
11.39 |
19.10 |
11.14 |
21.60 |
||
|
SL |
125 |
800 |
7.41 |
2.30 |
6.51 |
3.80 |
5.83 |
5.40 |
5.25 |
7.00 |
4.74 |
8.60 |
4.28 |
10.20 |
3.86 |
11.80 |
||
|
1000 |
10.45 |
2.80 |
9.88 |
4.80 |
9.46 |
6.80 |
9.12 |
8.80 |
8.53 |
10.80 |
8.21 |
12.80 |
7.88 |
14.80 |
7.12 |
16.70 |
||
|
1200 |
12.98 |
3.40 |
12.29 |
5.80 |
11.61 |
8.20 |
11.12 |
10.50 |
10.52 |
12.90 |
10.21 |
15.30 |
9.64 |
17.70 |
9.25 |
20.10 |
||
|
1400 |
15.58 |
3.90 |
15.12 |
6.70 |
14.77 |
9.50 |
14.42 |
12.30 |
13.91 |
15.10 |
13.45 |
17.90 |
13.01 |
20.70 |
12.64 |
23.40 |
||
|
1600 |
16.97 |
4.50 |
16.45 |
7.70 |
15.99 |
10.90 |
5.43 |
14.10 |
14.97 |
17.20 |
14.35 |
20.40 |
13.67 |
23.60 |
13.03 |
26.80 |
||
|
1800 |
9.67 |
5.10 |
19.46 |
8.70 |
18.99 |
12.20 |
8.50 |
15.80 |
18.10 |
19.40 |
7.78 |
23.00 |
7.40 |
26.60 |
17.03 |
30.10 |
||
|
2000 |
21.75 |
5.60 |
20.85 |
9.60 |
20.17 |
13.60 |
9.59 |
17.60 |
19.08 |
21.60 |
8.62 |
25.50 |
8.20 |
29.50 |
17.81 |
33.50 |
||
|
SL |
150 |
800 |
14.90 |
3.60 |
14.22 |
6.60 |
13.94 |
9.60 |
12.86 |
12.60 |
10.40 |
14.30 |
8.70 |
16.30 |
||||
|
1000 |
19.38 |
4.60 |
18.71 |
8.30 |
17.43 |
12.00 |
16.34 |
15.80 |
15.20 |
19.93 |
14.20 |
22.93 |
||||||
|
1200 |
22.87 |
5.50 |
21.20 |
10.00 |
19.91 |
14.40 |
18.83 |
18.90 |
17.83 |
21.40 |
6.07 |
23.40 |
||||||
|
1400 |
27.36 |
6.40 |
25.68 |
11.60 |
24.40 |
16.80 |
23.31 |
22.10 |
22.02 |
25.00 |
20.12 |
28.00 |
||||||
|
1600 |
31.84 |
7.30 |
30.17 |
13.30 |
28.88 |
19.30 |
27.80 |
25.20 |
26.21 |
28.60 |
24.56 |
31 |
||||||
|
1800 |
36.33 |
8.20 |
34.65 |
14.90 |
33.37 |
21.70 |
32.28 |
28.40 |
30.40 |
32.20 |
27.49 |
36.20 |
||||||
|
2000 |
40.81 |
9.10 |
39.14 |
16.60 |
37.85 |
24.10 |
36.77 |
31.50 |
34.59 |
35.70 |
30.50 |
39.70 |
||||||
|
|
100 |
700 |
6.93 |
2.10 |
6.26 |
3.60 |
5.75 |
5.00 |
5.32 |
6.40 |
4.94 |
7.80 |
4.59 |
9.30 |
4.27 |
10.70 |
4.24 |
10.90 |
|
800 |
8.15 |
2.50 |
7.48 |
4.10 |
6.97 |
5.70 |
6.54 |
7.30 |
6.16 |
9.00 |
5.81 |
10.60 |
5.50 |
12.20 |
5.20 |
13.80 |
||
|
1000 |
10.59 |
3.10 |
9.92 |
5.10 |
9.41 |
7.10 |
8.98 |
9.20 |
8.60 |
11.20 |
8.25 |
13.20 |
7.94 |
15.30 |
7.64 |
17.30 |
||
|
1200 |
13.03 |
3.70 |
12.36 |
6.10 |
11.85 |
8.60 |
11.42 |
11.00 |
11.04 |
13.40 |
10.69 |
15.90 |
0.38 |
18.30 |
10.08 |
20.80 |
||
|
1400 |
15.47 |
4.30 |
14.81 |
7.10 |
14.29 |
10.00 |
13.86 |
12.80 |
13.48 |
15.70 |
13.13 |
18.50 |
12.82 |
21.40 |
12.52 |
24.20 |
||
|
1600 |
17.91 |
4.90 |
17.25 |
8.20 |
16.73 |
11.40 |
16.30 |
14.70 |
15.92 |
17.90 |
15.58 |
21.20 |
5.26 |
24.40 |
14.96 |
27.70 |
||
|
SL |
150 |
700 |
12.99 |
3.30 |
11.87 |
5.90 |
11.77 |
8.60 |
11.45 |
11.20 |
0.98 |
13.80 |
0.09 |
6.40 |
9.56 |
9.00 |
||
|
800 |
16.23 |
3.80 |
5. |
680 |
14.78 |
9.80 |
4.54 |
52.80 |
3.90 |
15.70 |
13.33 |
8.70 |
12.80 |
21.70 |
12.11 |
24.70 |
||
|
1000 |
20.71 |
4.80 |
19.59 |
8.50 |
18.74 |
12.20 |
8.02 |
16.00 |
17.38 |
19.70 |
16.81 |
23.40 |
6.28 |
27.10 |
14.79 |
30.90 |
||
|
1200 |
24.88 |
5.70 |
24.11 |
10.00 |
23.25 |
14.50 |
22.52 |
19.00 |
21.88 |
23.40 |
21.31 |
27.90 |
20.78 |
32.40 |
19.28 |
36.90 |
||
|
1400 |
29.72 |
6.50 |
28.59 |
11.70 |
27.73 |
16.90 |
27.00 |
22.10 |
26.36 |
27.40 |
25.79 |
32.60 |
25.26 |
37.80 |
24.76 |
43.00 |
||
|
1600 |
33.20 |
7.40 |
32.07 |
13.40 |
31.21 |
19.30 |
30.48 |
25.30 |
29. |
31.30 |
29.27 |
37.20 |
28.74 |
43.20 |
28.24 |
49.20 |
||
|
Type |
MM) |
Speed |
Inlet airflow (m³/min) and shaft power (kw) at different condition |
|||||||||||||||
|
0.1kgf/cm² |
0.2kgf/cm² |
0.3kgf/cm² |
0.4kgf/cm² |
0.5kgf/cm² |
0.6kgf/cm² |
0.7kgf/cm² |
0.8kgf/cm² |
|||||||||||
|
1000mmH₂O |
2000mmH₂O |
3000mmH₂O |
4000mmH₂O |
5000mmH₂O |
6000mmH₂O |
7000mmH₂O |
8000mmH₂O |
|||||||||||
|
0.01Mpa |
0.02Mpa |
0.03Mpa |
0.04Mpa |
0.05Mpa |
0.06Mpa |
0.07Mpa |
0.08Mpa |
|||||||||||
|
rpm |
m³/min |
KW |
m³/min |
KW |
m³/min |
KM |
m³/min |
KW |
m³/min |
KW |
m³/min |
KM |
m³/min |
KW |
m³/min |
KM |
||
|
SL |
200 |
700 |
21.55 |
4.80 |
19.79 |
9.10 |
18.45 |
13.40 |
17.33 |
17.60 |
16.30 |
18.50 |
14.80 |
19.50 |
||||
|
800 |
26.22 |
5.50 |
25.46 |
10.40 |
24.12 |
15.30 |
23.56 |
20.20 |
22.70 |
26.50 |
20.70 |
30.50 |
||||||
|
1000 |
32.54 |
6.90 |
30.79 |
13.00 |
29.45 |
19.10 |
28.32 |
25.20 |
27.60 |
30.34 |
25.60 |
35.34 |
||||||
|
1200 |
39.87 |
8.30 |
38.12 |
15.60 |
36.77 |
22.90 |
35.65 |
30.20 |
34.90 |
35.60 |
32.63 |
40.60 |
||||||
|
1400 |
47.20 |
9.70 |
45.44 |
18.20 |
44.10 |
26.70 |
42.98 |
35.30 |
40.00 |
39.45 |
37.00 |
44.45 |
||||||
|
1600 |
54.53 |
11.00 |
52.77 |
20.80 |
51.43 |
30.60 |
50.30 |
40.30 |
48.65 |
44.20 |
43.55 |
50.20 |
||||||
|
SL |
200 |
700 |
20.38 |
7.05 |
18.18 |
10.56 |
16.54 |
14.36 |
15.11 |
17.37 |
13.90 |
21.58 |
12.80 |
25.78 |
||||
|
850 |
25.87 |
8.56 |
23.67 |
13.38 |
22.02 |
17.44 |
20.60 |
21.10 |
19.39 |
26.20 |
18.29 |
31.30 |
||||||
|
1000 |
31.35 |
10.08 |
29.16 |
15.09 |
27.51 |
20.52 |
26.09 |
24.82 |
24.88 |
30.82 |
23.78 |
36.82 |
22.72 |
42.83 |
21.80 |
48.83 |
||
|
1150 |
36.84 |
11.59 |
34.65 |
17.35 |
33.00 |
23.59 |
31.57 |
28.54 |
30.37 |
35.45 |
29.27 |
42.35 |
28.21 |
49.25 |
27.29 |
56.15 |
||
|
1250 |
40.50 |
12.60 |
38.30 |
18.86 |
36.66 |
25.65 |
35.23 |
31.02 |
34.02 |
38.53 |
32.93 |
46.03 |
31.87 |
53.53 |
30.95 |
61.04 |
||
|
1400 |
45.99 |
14.11 |
43.79 |
21.12 |
42.15 |
28.72 |
40.72 |
34.75 |
39.51 |
43.15 |
38.41 |
51.55 |
37.35 |
59.96 |
36.44 |
68.36 |
||
|
1500 |
49.65 |
15.11 |
47.45 |
22.63 |
45.80 |
30.78 |
44.38 |
37.23 |
43.17 |
46.23 |
42.07 |
55.24 |
41.01 |
64.24 |
40.10 |
73.24 |
||
|
SL |
250 |
700 |
30.85 |
9.34 |
27.73 |
14.94 |
25.32 |
20.92 |
23.29 |
25.74 |
21.54 |
32.04 |
19.95 |
38.33 |
||||
|
850 |
39.07 |
11.34 |
35.95 |
18.14 |
33.54 |
25.41 |
31.51 |
31.26 |
29.76 |
38.90 |
28.17 |
46.54 |
||||||
|
1000 |
47.29 |
13.34 |
44.17 |
21.34 |
41.76 |
29.89 |
39.73 |
36.77 |
37.98 |
45.77 |
36.39 |
54.76 |
||||||
|
1150 |
55.51 |
15.34 |
52.39 |
24.54 |
49.98 |
34.37 |
47.95 |
42.29 |
46.20 |
52.63 |
44.61 |
62.97 |
||||||
|
1250 |
60.99 |
16.67 |
57.87 |
26.67 |
55.46 |
37.36 |
53.43 |
45.97 |
51.68 |
57.21 |
50.09 |
68.45 |
||||||
|
1400 |
69.21 |
18.67 |
66.09 |
29.87 |
63.68 |
41.85 |
61.65 |
51.48 |
59.90 |
64.27 |
58.31 |
76.66 |
||||||
|
1500 |
74.69 |
20.01 |
71.57 |
32.00 |
69.16 |
44.84 |
67.13 |
55.16 |
65.38 |
68.65 |
63.79 |
82.14 |
||||||
|
SL |
250 |
700 |
34.83 |
10.06 |
31.68 |
16.32 |
29.26 |
23.00 |
27.20 |
28.40 |
25.44 |
35.35 |
23.81 |
42.31 |
||||
|
850 |
43.92 |
12.22 |
40.77 |
9.82 |
38.35 |
27.93 |
36.29 |
34.48 |
34.53 |
42.93 |
32.89 |
51.38 |
||||||
|
1000 |
53.01 |
14.37 |
49.86 |
23.32 |
47.43 |
32.86 |
45.37 |
40.57 |
43.62 |
50.50 |
41.98 |
60.44 |
40.47 |
70.38 |
39.13 |
80.32 |
||
|
1150 |
62.09 |
16.53 |
58.94 |
26.82 |
56.52 |
37.79 |
54.46 |
46.65 |
52.70 |
58.08 |
51.07 |
69.51 |
49.55 |
80.94 |
48.22 |
92.37 |
||
|
1250 |
68.15 |
17.96 |
65.00 |
29.15 |
62.58 |
41.08 |
60.52 |
50.71 |
58.76 |
63.13 |
57.13 |
75.55 |
55.61 |
87.98 |
54.28 |
100.40 |
||
|
1400 |
77.24 |
20.12 |
74.09 |
32.64 |
71.66 |
46.01 |
69.60 |
56.79 |
67.85 |
70.71 |
66.21 |
84.62 |
64.70 |
98.54 |
63.36 |
112.45 |
||
|
1500 |
83.30 |
21.56 |
80.15 |
34.98 |
77.72 |
49.30 |
75.66 |
60.85 |
73.91 |
75.76 |
72.27 |
90.67 |
70.76 |
105.57 |
69.42 |
120.48 |
||
|
SL |
300 |
700 |
52.65 |
13.82 |
48.12 |
23.54 |
44.68 |
33.83 |
41.78 |
42.20 |
39.24 |
52.61 |
36.97 |
63.01 |
||||
|
850 |
66.25 |
16.79 |
61.71 |
28.58 |
58.27 |
41.08 |
55.37 |
51.24 |
52.83 |
63.88 |
50.57 |
76.52 |
||||||
|
1000 |
79.84 |
19.75 |
75.31 |
33.62 |
71.86 |
48.32 |
68.96 |
60.28 |
66.43 |
75.15 |
64.16 |
90.02 |
||||||
|
1150 |
93.43 |
22.71 |
88.90 |
38.67 |
85.46 |
55.57 |
82.56 |
69.33 |
80.02 |
86.43 |
77.75 |
03.52 |
||||||
|
1250 |
102.49 |
25.67 |
97.96 |
43.71 |
94.52 |
62.82 |
91.62 |
78.37 |
89.08 |
97.70 |
86.82 |
117.03 |
||||||
|
1400 |
116.09 |
27.65 |
111.56 |
47.07 |
108.11 |
67.65 |
105.21 |
84.40 |
102.68 |
105.21 |
100.41 |
126.03 |
||||||
|
1500 |
125.15 |
29.62 |
20.62 |
50.44 |
117.18 |
72.49 |
114.28 |
90.43 |
111.74 |
112.73 |
109.47 |
35.03 |
||||||
|
SL |
300 |
800 |
74.04 |
17.21 |
69.22 |
29.60 |
65.60 |
42.71 |
62.5 |
53.39 |
59.88 |
66.58 |
57.57 |
79.77 |
||||
|
900 |
79.06 |
19.36 |
74.24 |
33.30 |
70.63 |
48.05 |
67.61 |
60.07 |
64.90 |
74.90 |
62.59 |
89.74 |
||||||
|
1000 |
89.11 |
21.51 |
84.29 |
37.00 |
80.67 |
53.39 |
77.66 |
66.74 |
74.95 |
83.23 |
72.64 |
99.71 |
70.32 |
116.19 |
68.32 |
132.68 |
||
|
1100 |
99.16 |
23.66 |
94.34 |
40.70 |
90.72 |
58.73 |
87.70 |
73.42 |
84.99 |
91.55 |
82.68 |
09.68 |
80.37 |
127.81 |
78.36 |
145.94 |
||
|
1250 |
114.23 |
26.89 |
109.41 |
46.25 |
105.79 |
66.74 |
102.77 |
83.43 |
100.06 |
104.03 |
97.75 |
124.64 |
95.44 |
145.24 |
93.43 |
165.85 |
||
|
1400 |
129.30 |
30.11 |
124.47 |
51.80 |
120.86 |
74.74 |
117.84 |
93.44 |
115.13 |
116.52 |
112.82 |
139.59 |
110.51 |
162.67 |
108.50 |
185.75 |
||
|
SL |
350 |
800 |
94.08 |
20.95 |
88.39 |
36.78 |
84.08 |
53.48 |
80.41 |
67.13 |
77.24 |
83.75 |
74.33 |
100.37 |
||||
|
900 |
100.42 |
23.57 |
94.72 |
41.38 |
90.41 |
60.17 |
86.74 |
75.52 |
83.57 |
94.22 |
80.66 |
112.92 |
||||||
|
1000 |
113.08 |
26.19 |
107.38 |
45.98 |
103.07 |
66.85 |
99.40 |
83.91 |
96.24 |
104.69 |
93.32 |
125.47 |
||||||
|
1100 |
25.74 |
30.12 |
20.04 |
52.87 |
115.74 |
76.88 |
112.06 |
96.50 |
108.90 |
120.39 |
105.99 |
144.28 |
||||||
|
1250 |
144.73 |
34.05 |
39.04 |
59.77 |
134.73 |
86.91 |
131.06 |
109.09 |
127.89 |
136.10 |
124.9B |
163.10 |
||||||
|
1400 |
63.73 |
36.67 |
158.03 |
64.37 |
53.72 |
93.59 |
150.05 |
117.48 |
146.89 |
146.56 |
143.97 |
75.65 |
||||||
Case





We're professional roots blowers manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale custom made roots blowers from our factory.
general purpose wastewater treatment media, easy to use wastewater treatment media, high surface area wastewater treatment mediaWe Grow Your Business in 4 Ways
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