HOW TO CHOSSE
How to choose a pump
Select the pump 4
6、Press the right speed pump medium viscosity（viscosity：mpa.s）；Let me return screw pump Homepage
A、G type
|
pumps specification |
|
1～1500 |
1500～3000 |
3000～10000 |
10000～25000 |
25000～50000 |
50000～100000 |
100000～150000 |
more than 150000 |
|
G15 |
nmax(r/min) |
1685 |
1265 |
560 |
420 |
280 |
60 |
30 |
|
|
Qmax(m3/h) |
1.41 |
1.06 |
0.47 |
0.35 |
0.23 |
0.05 |
0.025 |
|
|
|
G25 |
nmax(r/min) |
1110 |
870 |
380 |
280 |
200 |
50 |
25 |
|
|
Qmax(m3/h) |
3.85 |
3.01 |
1.32 |
0.97 |
0.69 |
0.17 |
0.087 |
|
|
|
G35 |
nmax(r/min) |
1030 |
845 |
350 |
260 |
185 |
50 |
25 |
|
|
Qmax(m3/h) |
7.23 |
5.93 |
2.46 |
1.82 |
1.3 |
0.35 |
0.175 |
|
|
|
G40 |
nmax(r/min) |
900 |
700 |
325 |
250 |
175 |
50 |
25 |
|
|
Qmax(m3/h) |
12.56 |
9.77 |
4.54 |
3.49 |
2.44 |
0.698 |
0.349 |
|
|
|
G50 |
nmax(r/min) |
745 |
620 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
20.89 |
17.39 |
8.41 |
6.31 |
4.21 |
1.4 |
0.7 |
|
|
|
G60 |
nmax(r/min) |
660 |
565 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
33.42 |
28.61 |
15.19 |
11.39 |
7.6 |
2.53 |
1.266 |
|
|
|
G70 |
nmax(r/min) |
635 |
540 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
37.55 |
29.57 |
17.74 |
13.31 |
8.87 |
2.96 |
1.48 |
|
|
|
G85 |
nmax(r/min) |
575 |
500 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
64.97 |
56.5 |
33.9 |
25.42 |
16.95 |
5.65 |
2.82 |
|
|
|
G110 |
nmax(r/min) |
520 |
450 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
152.81 |
132.24 |
88.16 |
66.12 |
44.08 |
14.69 |
7.35 |
|
|
|
G120 |
nmax(r/min) |
450 |
400 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
195.34 |
173.64 |
130.23 |
97.67 |
65.11 |
21.7 |
10.85 |
|
|
|
G135 |
nmax(r/min) |
410 |
365 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
203.53 |
181.19 |
148.93 |
111.69 |
74.46 |
24.82 |
12.41 |
B、TYG type pump
|
pumps specification |
|
1～1500 |
1500～3000 |
3000～10000 |
10000～25000 |
25000～50000 |
50000～100000 |
100000～150000 |
more than 150000 |
|
TYG2 |
nmax(r/min) |
1800 |
1350 |
600 |
450 |
300 |
60 |
30 |
|
|
Qmax(m3/h) |
2.2 |
1.65 |
0.73 |
0.55 |
0.366 |
0.073 |
0.037 |
|
|
|
TYG3 |
nmax(r/min) |
1250 |
980 |
420 |
310 |
220 |
50 |
25 |
|
|
Qmax(m3/h) |
5.23 |
4.1 |
1.76 |
1.3 |
0.92 |
0.21 |
0.1 |
|
|
|
TYG4 |
nmax(r/min) |
1100 |
900 |
375 |
275 |
200 |
50 |
25 |
|
|
Qmax(m3/h) |
10.98 |
8.89 |
3.74 |
2.75 |
2 |
0.5 |
0.25 |
|
|
|
TYG5 |
nmax(r/min) |
960 |
745 |
345 |
265 |
185 |
50 |
25 |
|
|
Qmax(m3/h) |
18.8 |
14.59 |
6.76 |
5.19 |
3.62 |
0.98 |
0.49 |
|
|
|
TYG6 |
nmax(r/min) |
830 |
690 |
330 |
250 |
165 |
50 |
25 |
|
|
Qmax(m3/h) |
28.28 |
23.48 |
11.23 |
8.51 |
5.62 |
1.7 |
0.85 |
|
|
|
TYG8 |
nmax(r/min) |
675 |
575 |
310 |
240 |
160 |
50 |
25 |
|
|
Qmax(m3/h) |
54.37 |
46.32 |
24.97 |
19.33 |
12.89 |
4.03 |
2.01 |
|
|
|
TYG10 |
nmax(r/min) |
610 |
530 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
95.89 |
83.32 |
47.16 |
35.37 |
23.58 |
7.86 |
3.93 |
|
|
|
TYG12 |
nmax(r/min) |
525 |
450 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
142.94 |
122.52 |
81.68 |
61.26 |
40.84 |
13.61 |
6.81 |
|
|
|
TYG14 |
nmax(r/min) |
495 |
430 |
300 |
225 |
150 |
50 |
25 |
|
|
Qmax(m3/h) |
213.84 |
185.76 |
129.6 |
97.2 |
64.8 |
21.6 |
10.8 |
1、Table column is subject of a Newtonian liquid viscosity, for slurry and latex viscosity when should take its calm state average.
2、Table column flow Qmax syste mp=0，A corresponding nmax theoretical value.
3、Medium viscosity, more than 150000 mpa. S, pump need special design.
According to the above table, select the suitable pump, their biggest specifications, again according to the requirement of delivery pressure pump series, please see the table below.
7、When the pump is different media booster allowed per level
|
pump sepcification |
Media with abrasives |
|||
|
NO wear |
Low wear |
Moderate wear |
serious wear |
|
|
G15 |
0.45 |
0.4 |
0.3 |
0.2 |
|
G25～135 |
0.6 |
0.5 |
0.35 |
0.2 |
|
TYG2 |
0.55 |
0.5 |
0.35 |
0.25 |
|
TYG3～14 |
0.75 |
0.6 |
0.4 |
0.25 |
The last，medium according to the theory of nature considering the supporting power of the pump（following table）
8、Pump required viscosity medium power ratio
|
Viscosity(mpa) |
0～10000 |
10000～25000 |
25000～50000 |
50000～100000 |
100000～150000 |
more than 150000 |
|
Multitude of power |
1.0 |
1.05 |
1.1 |
1.2 |
1.25 |
Special design |
Note：The above parameters, and then press the table to determine the shaft seal and pump material combination
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Address:
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