Lewis® Compatible — Built for Strong Acid Service

Industrial Chemical & Petrochemical Pumps Manufacturer

Corrosion-resistant sulfuric acid pumps for high-concentration acid service, ChemPumps

Chemical Mixed-Flow Centrifugal Pump

This series of chemical mixed-flow pumps is a single-stage, single-suction, radially split cantilever centrifugal pump, designed in accordance with GB/T 13008 standards. Based on solid–liquid two-phase flow theory, the hydraulic design fully accounts for the transfer of slurry particles, ribbon fibers, and similar media. The flow-wetted parts are made of duplex stainless steel, offering excellent wear and corrosion resistance, low vibration and noise, reliable operation, long service life, and easy maintenance.

Application scope:

Suitable for conveying acidic, neutral, and alkaline corrosive or abrasive slurry with solids concentrations up to 60%. Widely used in phosphate fertilizer production, wet metallurgy, non-ferrous metallurgy, salt and alkali manufacturing, power generation, light industry, and other industrial sectors.

Product Detilas

Performance range

Diameter200700mmFlow:~8000m³/h
Pressure~1.0MPaHead520m
Temperature:~120℃