CLZ Vertical self-priming pump

CLZ Self-priming vertical centrifugal ballast pump

CLZ Series pump is a single stage single suction vertical centrifugal marine pump, especially with built-in self-priming device.

No need to equip with Extra water ring or air ejector vacuum pump for self-priming.

Self-priming principle

Pump casing is provided with liquid storage chamber insides, which is connected with pump casing through return port and circulation port.

When pump starting, storage liquid is be tossed up along with air, and air will be discharged outside of pump.

Self-suction head is about 4 to 5 meters.

It takes about 2 to 3 minutes for self-priming.

Self-priming pumps are particularly suitable for frequent starts, stops, and situations where the liquid level is below the centerline of the pump.

CLZ pumps are suitable as the fire-flighting pump, bilge pump, ballast pump, general service pump and cooling pump to transport seawater, fresh water, and other non- corrosive liquid media with a temperature not exceeding 80 degrees Celsius.

CLZ Series marine vertical self-priming centrifugal pump has the advantages of small volume, light weight, good self-priming performance, convenient installation, and operation etc.