KS-ZW Horizontal Direct-connected Centrifugal Pump is well used in central air condition systems and other water providing systems. It's fit in with the standard requests of JB/T53062-93.

1. The pump unit has a compact structure and occupies less land. It has a structure of horizontal direct-connect. Its axial size is only 60%-70% of common horizontal pumps'.

2. High efficiency. It chose the top waterpower model of the nation present. That highly improved the efficiency of the pump units.

3. For the impellers are installed directly on the extra axle of the electric machinery, their angles don't need to be corrected. That makes the units running steady with low shaking noise.

The design of back door makes it convenient to change the parts which are easy to be worn such as impellers and mechanical sealing.