Performance Range:
- Max. Flow: 4.8m3/h
-
Max. Head: 119m
Application:
Application Limits
- Max. ambient temperature< 40℃;
- Sand content (in mass fraction) up to 0.01%;
- Hydrogen sulfide content up to 1.5mg/L, chloride ion content up to 400mg/L;
- pH 6.5 to 8.5;
- Maximum: 20m below the static water table.
Application Fields
- Building/construction work/domestic water supply;
- Irrigation and small water work;
- Landscaping;
- Water conservancy system;
- Factory.
Features:
- Treble seal shield for excellent sand prevention;
- High efficiency and lower power consumption;
- Single phase motor with built in capacitor & thermal mode protector;
- Pump sleeve with screw thread, single stage floating impellers;
- Installation in 4" or larger boreholes;
Series: QJD4
| Model |
Power |
Rate current (A) |
Flow |
Performance Curve |
| Single-Phase |
KW |
HP |
m3/h |
0 |
1.2 |
2.4 |
3.6 |
3.6 |
4.8 |
| 220V |
I/min |
0 |
20 |
40 |
40 |
60 |
80 |
| QJD4/6 |
0.37 |
0.5 |
3.2 |
H(m) |
40 |
39 |
35 |
35 |
22 |
9 |
Download |
| QJD4/7 |
0.5 |
0.68 |
4 |
46 |
46 |
40 |
40 |
25 |
11 |
| QJD4/8 |
0.55 |
0.75 |
4.4 |
53 |
52 |
47 |
47 |
29 |
12 |
| QJD4/10 |
0.75 |
1 |
5.6 |
66 |
65 |
59 |
59 |
36 |
15 |
| QJD4/14 |
1.1 |
1.5 |
8 |
93 |
91 |
82 |
82 |
51 |
21 |
| QJD4/18 |
1.5 |
2 |
10.9 |
119 |
117 |
106 |
106 |
65 |
28 |
