Series AY · Technical reference pages 79–81

AY Single / Double-Stage Centrifugal Oil Pump

Oil & Petrochemical Pumpsoil

Single- and double-stage centrifugal oil-pump family redesigned from the earlier Y series. The published technical data highlights improved hydraulic efficiency, interchangeability and cooling / material options.

Performance dataSee catalog technical sheets below

Request quotation View technical data

Selection notes

Applications & selection context

Oil and refinery transfer
Petrochemical process service
Cold-area, open-air and shipboard applications with appropriate material / cooling selection

Product characteristics

Key product features

Catalog states 5–8% average efficiency improvement versus original Y series
Air, fan or water bearing-cooling options
High spare-part commonality

Engineering selection: Send flow, head, medium / composition, temperature, density or viscosity, solids content / particle size, required material, motor voltage / frequency and installation conditions. Final model and materials require engineering confirmation.

Technical reference

Model tables & performance data

The pages below are rendered directly from the supplied 144-page XINTAO Pump Product Manual so detailed model tables, performance data and original wording remain available without transcription risk. Click any sheet to open it at full size.

Show / hide 3 technical sheets · PDF pages 79–81

Technical sheet page 79

Technical sheet page 80

Technical sheet page 81

Published family data supports preliminary selection. Final duty point, materials, motor configuration and acceptance documents must be confirmed for the actual service.

← LHB-YLB TL →