Overhung Duplex Stainless Steel Chemical Process Pump With
Different Shaft
Description:
Chemical pump is single-stage end-suction (axial suction)
cantilever type centrifugal pump, which is used to transport
corrosive liquid with viscosity similar to water and without solid
particles. The marked and rated performances and dimensions adopt
international standard.
The pump has such characteristics as wide range of performance,
high efficiency, high mechanical, chemical and physical level and
convenient maintenance etc. It is energy saving type product
recommended by the nation with its efficiency being 5% greater than
that of other similar model pump.
The temperature of transported media of chemical pump which is -20
to 105 C deg .Through adopting cooling method, it can transport
media with higher temperature if necessary, and is applied to
transport various corrosive media or media in which pollution is
forbidden similar to water in such industries as chemical industry,
petroleum, metallurgy, electric power, papermaking, food, pharmacy
and synthetic fiber etc
Feature:
Pump body: adopting foot supporting structure;
Impeller: closed, semi-open and full-open types; the CZ series
pump’s axial force is mainly balanced by the back blade or balance
hole while the residual axial force is born by the bearing.
Pump cover: it works with the sealing gland to form a sealing
cavity and the standard cavity dimensions can be provided with
various seal types.
Shaft seal: according to different working conditions, such seal
types can be adopted as packing seal, single end face mechanical
seal, double end face mechanical seal, and mechanical seal in
series.
Bearings:it adopts the thin oil lubrication mode and the oil level
is controlled by a constant level oil cup, that fully ensuring the
bearings working in a good lubrication state.
Shaft: It’s protected by a bushing to prevent the medium from
contacting the shaft directly to improve the shaft’s service life.
Application:
Hot and cold water distribution and circuits
Water supply for houses, high buildings and hotels
For all industries where chemically neutral, on-explosive clear
liquids without abrasive particles
