vertical corrosion resistant submersible pump for chemical

The vertical corrosion resistant submersible pump is designed with a partially submerged body for stable, efficient, and leak-free fluid transfer. Featuring self-priming performance and corrosion-resistant materials, it is especially suited for conveying strong acids, alkalis, and other corrosive media in space-restricted environments.

Main Features

• Vertical design: Space-saving vertical installation, ideal for locations with limited area.
• Self-priming characteristics: Partially submerged body enables rapid, convenient startup without priming or additional water.
• No leakage: Shaft seal-free structure eliminates leakage risks, ensuring safe transport and reduced environmental impact.
• Corrosion-resistant materials: Overflow parts use high-quality corrosion-resistant materials (316L stainless steel, titanium alloy, engineering plastics), suitable for strong acids and alkalis.
• High efficiency, low maintenance: Simple, durable structure ensures smooth operation and reduced maintenance costs.

Working Principle

Driven by a motor, the impeller rotates at high speed, throwing liquid to the pump casing via centrifugal force. This builds pressure to convey liquid into the pipeline system. The pump’s partial submersion allows self-priming without manual operation, making it ideal for low liquid levels and continuous pumping requirements.

Main Applications

• Chemical industry: Transfer of corrosive acids, alkalis, and salt solutions.
• Petroleum industry: Pumping corrosive media from refining processes.
• Metallurgical industry: Handling electroplating and pickling solutions.
• Light industry: Paper, textile, printing, and dyeing—corrosive liquid treatment.
• Food industry: Conveying food-grade acidic or alkaline liquids.
• Environmental protection: Wastewater treatment, acid/alkali neutralization, and related fields.