DZK Series Centrifugal Pumps Manufacturer

DZK Series Centrifugal Pumps

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The DZK centrifugal pumps are positive displacement pumps that offer a multifunctional performance for handling gaseous liquids. Because they are self-priming, they can be mounted high and dry at floor level with only a suction line in the liquid, thereby reducing the number of operators required. The pumps work under the same principles as vacuum pumps and are available in metallic and non-metallic materials. There are two structures of the flow passage to the non-metallic pump: one is steel and fluoroplastic lining, the other is plastic injection molding. In the metallic type, the flow passage is made from SUS304 and SUS316L. Both types use a self-adjusting and mechanical seal structure that does not need external cooling water.

Technical Parameters

Shaft seal type: engine drive
Casing & impeller materials: SUS304, SUS316L, PVDF
Max rated pressure at 20℃: PN16
Max fluid temperature: -40℃/ 180℃
Max flow rate at 1450 rpm: 40m³/h
Max head at 1450 rpm: 15m
Allowable medium density range: ≤1.84g/cm³
Power range: 1.5～11kW
Others: available on request

Common Applications

Refinery Industry
Chemical Processing
Fine Chemical Processing
Metallurgical Industry
Fiber Processing
Pharmaceutical
Electroplate Industry
Paper Industry
Electric Power Industry