WZB pump from China professional pump manufacturer.
1. The trans medium's temperature to pump shouldn't be higher than 40degree;
2. Trans medium's pH VALUE: 6~8;
3. The grain diameter of the solids in the water is no bigger than 0.2mm
4. Single-phase pump
5. Self-priming pump, with high aborption and high lift-head
6. Brass impeller
7. Adopt skeleton-type oil sealing or mechanical sealing.
8. based on general self-priming pump, automatic function is added and the pump can be applied to hot water.

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