


Product Overview
WZB fully automatic cold and hot water vortex self-priming electric pump series. The motor is an asynchronous motor, and the impeller structure of the electric pump is vortex type, which has the characteristics of small flow, high head, and good self-priming. The electric pump is equipped with a control system, which automatically runs the electric pump according to the changes in water pressure or water flow, that is, the pump automatically runs when the valve is opened, and the pump automatically stops when the valve is closed, without the need to manually turn off the power. This series has a pressure stabilizing water supply function, the electric pump is small in size and light in weight, compact in structure, and easy to install. It is an efficient, energy-saving, and safe ideal household electric pump.

Applications
● Pressure boosting water supply for small and medium-sized buildings;
● Apartment, residential water supply;
● Garden irrigation and small industrial water supply systems;
● Hot water pressure boosting for families, small and medium-sized hotels, guesthouses, and clubs.
Operating Conditions
● Maximum fluid temperature ≤70℃
● Maximum withstandable pressure 10bar
● Maximum ambient temperature 40℃
Technical Parameters
Model Specification |
Input Power |
Output Power |
Rated Flow |
Rated Head |
Maximum Flow |
Maximum Head |
Voltage |
Maximum Current |
Suction Head |
Port Size |
Synchronous Speed |
WZB60-200 |
325 |
200 |
0.9 |
10 |
2.02 |
25 |
220 |
1.48 |
8 |
DN25 |
2860 |
WZB60-300 |
395 |
240 |
1.0 |
13 |
2.13 |
30 |
220 |
1.8 |
8 |
DN25 |
2860 |
WZB60-400 |
485 |
360 |
1.2 |
17 |
2.23 |
35 |
220 |
2.2 |
8 |
DN25 |
2860 |
WZB70-600 |
695 |
490 |
1.6 |
19 |
2.85 |
45 |
220 |
3.15 |
8 |
DN25 |
2860 |
WZB70-800 |
920 |
685 |
1.6 |
22 |
2.92 |
50 |
220 |
4.1 |
8 |
DN25 |
2860 |
WZB90-1100 |
1455 |
1160 |
3.5 |
23 |
4.9 |
55 |
220 |
5 |
8 |
DN40 |
2860 |
WZB90-1500 |
1685 |
1380 |
3.8 |
28 |
5.2 |
60 |
220 |
6.8 |
8 |
DN40 |
2860 |
Keywords



WZB intelligent digital display hot and cold water vortex self-priming pump
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