1. BRIEF INTRODUCTION***
Model DZB vortex self-priming micro clean water motor pump consists of motor, pump and mechanical seal. Motor is a single phase or three-phase asynchronous electric motor with build-in protection device. Pump is self-priming and impeller is vortex. The oil-enduring rubber static O-ring seals are applied to all joints.
Close structure with built-in Thermal Protector.
It is a kind of ideal new style domestic pump with high efficiency and low energy consumption.
High head, low energy consumption, low noise and stable operation.

2. STRUCTURAL CHARACTERISTICS***
Pump body: Cast Iron
Motor bracket: Cast Aluminum
Impeller: Brass
Mechanical Seal: Ceramic-Graphite
Stator Sheet: DR510 or 470
Motor Shaft: CS 45 # or SS420
Protection class: IP44 Insulation Class: B

3. INSTALLATION***
Installed in a covered and protected area to avoid damages from weather or accident.

4. APPLICATION***
It is widely used for domestic pumping, well pumping, boosting for water supply, garden sprinkling and irrigation, supply water for greenhouse vegetable as well as breeding industry.
Installed in a covered and protected area to avoid damages from weather or accident.

5. WORKING CONDITION***
It can normally and continuously work under the following conditions:
A. Max medium temperature: + 40~C
B. Medium PH value: 6.5-8.5
C. The volume of solid impurity should be no more than 0.1%. The solid impurity diameter should be no more than 0.2mm
D. Power: 50Hz, single-phase AC220V, three-phase AC 380V. The voltage fluctuation should be within 10% of rated voltage.

6. WARRANTY
ONE YEAR WARRANTY-------->It should according to our general sales conditions.

7. VOLTAGE / FREQUENCY RANGE
The normal power standard is 220V/50Hz
Single phase: 110V-240V/50Hz, 110V-240V/60Hz
Three phase: 220V-380V/50Hz, 220V-440V/60Hz
Models are available on request