| Blog

Select an ethanol pump for industrial transfer by checking liquid composition, seal compatibility, suction conditions and hazardous area requirements. Compare…

Understand how vertical cantilever pumps work, where they fit and what limits their selection. Compare vertical pump designs, explore Changyupump…

How can you select a seawater feed pump to address corrosion, insufficient supply pressure and inlet cavitation risks? We start…

Recurring corrosion or uncertain alloy choices can make seawater pumping costly. We compare 316L, 2205 and 2507, explain the operating…

Unsure whether 304 or 316L suits your nitric acid service? The wrong material can lead to corrosion, leaks and unplanned…

Corrosion, leakage and abrasive solids call for more than a material change. Compare Changyu pump series, key specifications and selection…

Our stainless steel chemical pump selection guide connects liquid properties, wetted materials, sealing, performance curves and inlet conditions. Use Changyu…

We explain stainless steel pump parts by function and liquid contact, including impellers, shafts, mechanical seals and magnetic-drive components. Learn…

Our guide to stainless steel industrial centrifugal pumps explains how mechanically sealed, magnetic-drive, self-priming, vertical immersed and slurry configurations differ…

Choose pump seal plans for stainless steel chemical pumps. Compare flow paths, check material compatibility and prepare a clearer supplier…

Choosing pumps in parallel vs series? Compare pipe resistance, inlet pressure and one-pump shutdown, with worked examples and a two-pump…

Centrifugal pump maximum viscosity has no fixed limit. Compare corrected performance, startup and suction conditions before keeping or replacing your…