Series YL · Technical reference pages 107–109

YL Vertical Double-Stage Long-Shaft Pump

Vertical & Submerged Pumps

Vertical long-shaft pump using submerged impeller and vertical installation. The published technical data highlights compact structure, stable operation, convenient maintenance and high standardization.

Performance dataSee catalog technical sheets below

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Selection notes

Applications & selection context

Industrial water supply / drainage
Municipal drinking and fire water
River, lake and seawater pumping
Metallurgy, mining, chemical, paper and hydropower

Product characteristics

Key product features

Vertical long-shaft arrangement
Small floor-space requirement
Multiple stage / impeller options in catalog

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 107–109

Technical sheet page 107

Technical sheet page 108

Technical sheet page 109

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

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