QSZ and QSH axial and mixed flow pumps have simple structures, easy installation, no need to build pump rooms, high device efficiency, and can achieve long-distance damage and automatic control. Suitable for irrigation of 1000 acres of small and medium-sized electromechanical drainage and irrigation stations. Suitable for flood control and drainage, engineering water use, etc.
Technical Specifications:
Technical parameters/product model |
Rated head (m) |
Rated flow rate (m3/h) |
Power (kw) |
Unit efficiency (%) |
Rated current (A) |
Speed (r/min) |
|
|
axial flow pump |
300QSZ—3.4—13 |
3.4 |
800 |
13 |
60 |
30 |
1450 |
300QSZ—5.4—18.5 |
5.4 |
800 |
18.5 |
63 |
42 |
||
350QSZ—2.7—18.5 |
2.7 |
1500 |
18.5 |
63 |
42 |
||
350QSZ—5—30 |
5 |
1250 |
30 |
65 |
65 |
||
350QSZ—7.8—37 |
7.8 |
1170 |
37 |
64 |
80 |
||
500QSZ—3—30 |
2.9 |
2250 |
30 |
61 |
65 |
||
500QSZ—2.6—40 |
2.6 |
3000 |
40 |
67 |
85 |
980 |
|
500QSZ—4—40 |
4 |
1960 |
40 |
67 |
85 |
||
500QSZ—6.3—55 |
6.3 |
2160 |
55 |
64 |
120 |
||
|
Mixed flow pump |
250QSZ—5.5—11 |
5.5 |
450 |
11 |
60 |
26 |
1450 |
250QSZ—8—18.5 |
8 |
450 |
18.5 |
63 |
42 |
||
300QSZ—8—25 |
8 |
750 |
25 |
64 |
56 |
||
300QSZ—12—37 |
12 |
750 |
37 |
64 |
80 |
||
350QSZ—10—45 |
10 |
1100 |
45 |
68 |
95 |
||
Technical parameters/product model |
D1 |
D2 |
D3 |
D4 |
L1 |
L2 |
H |
n-Φd |
|
|
axis flow pump |
300QSZ—3.4—13 |
380 |
435 |
270 |
260 |
1200 |
532 |
170 |
6-Φ23 |
300QSZ—5.4—18.5 |
380 |
435 |
270 |
260 |
1300 |
622 |
170 |
8-Φ20 |
|
350QSZ—2.7—18.5 |
445 |
485 |
330 |
260 |
1344 |
622 |
170 |
8-Φ23 |
|
350QSZ—5—30 |
445 |
485 |
330 |
335 |
1306 |
535 |
230 |
8-Φ23 |
|
350QSZ—7.8—37 |
445 |
485 |
330 |
335 |
1430 |
615 |
230 |
8-Φ23 |
|
500QSZ—3—30 |
600 |
640 |
465 |
370 |
1900 |
760 |
310 |
8-Φ23 |
|
500QSZ—4—40 |
600 |
640 |
465 |
370 |
1895 |
760 |
250 |
8-Φ23 |
|
500QSZ—6.3—55 |
600 |
640 |
465 |
415 |
1752 |
712 |
130 |
8-Φ23 |
|
|
mix flow pump |
250QSZ—5.5—11 |
320 |
370 |
290 |
260 |
1060 |
450 |
130 |
8-Φ18 |
250QSZ—8—18.5 |
320 |
370 |
290 |
260 |
1125 |
622 |
170 |
8-Φ18 |
|
300QSZ—8—25 |
380 |
435 |
270 |
260 |
1200 |
532 |
170 |
8-Φ20 |
|
300QSZ—12—37 |
445 |
485 |
325 |
335 |
1327 |
615 |
260 |
8-Φ18 |
|
350QSZ—10—45 |
445 |
485 |
390 |
335 |
1505 |
745 |
300 |
8-Φ23 |
|


