Product Description

Overview:

AY type multi-stage centrifugal oil pump series was designed based on old series Y-type oil pump ,with advanced foreign technology introduced. This series pumps can be used at petroleum refining production, petrochemical industry, transporting petro without Solid particle, liquefied petro gas and other inflammable, explosive poisonous liquid in high temperature or high pressure.

Main Characteristics:

●Bearing unit adopted advanced sliding bearing and axial thrust bearing .

●Hydraulic flow component adopted hydraulic module from high efficiency power saving pump, thus would be 2~5% higher average efficiency than Y type petro pump.

●Considering succession, the structure, installation dimension and performance parameter remains same as Y type petro pump.

●High universality of spare parts .

●According to different working condition, main parts uses II,Ⅲcategory material. And bearing housing increased bearing steel, cast iron types, providing favorable conditions for the cold areas ,outdoors and marine using.

●All cooling of bearings would use water cooling.

Performance range:

flow value: Q = 6.*5 ~ **5m³. / h

Head: H=*****3m

Medium temperature: t=**0℃~***0℃

Model specification:

Example: *0 A Y *5*7

*0: diameter of intake

A: the first transformation

Y: centrifugal pump

*5: single-stage head

7: degree