Yida Pumps Launches Dual Self-Priming Pump Series to Solve Suction Difficulties for International Chemical Wastewater & Underground Liquid Storage Projects

Under complex on-site working conditions in global chemical engineering, underground storage tanks, intermittent waste liquid collection and remote chemical dosing pipelines often fail to provide stable liquid supply for ordinary centrifugal pumps, leading to frequent equipment failure and production downtime. Targeting this universal industrial pain point, Zhejiang Yida Pump Industry develops two differentiated self-priming pump products for international market supply.

The YD coaxial self-priming acid-resistant pump adopts integrated coaxial motor design and thick anti-corrosion plastic pump housing with built-in self-priming chamber structure. It can form stable vacuum suction within short time without pre-filling liquid, suitable for conveying high-concentration acid-base wastewater, electroplating waste liquid and chemical solvent mixtures. The base integrated structure simplifies on-site installation layout for overseas skid-mounted treatment equipment.

The CQF-Z self-priming magnetic pump combines sealless magnetic transmission technology and self-priming cavity design, combining the zero-leak advantage of magnetic pumps with automatic suction capacity. It completely avoids hazardous medium leakage risks during self-priming operation, which meets strict hazardous chemical handling standards in EU and North American industrial zones. The product is favored by overseas fine chemical and pharmaceutical intermediate production enterprises with high safety requirements.

Both self-priming pump series adopt wear-resistant anti-corrosion raw materials, support continuous intermittent operation, and provide standardized flange interface sizes that match mainstream international pipeline specifications, greatly reducing customers’ secondary transformation costs during equipment matching.