
Fy Vertical Acid Alkali Long Axis Explosion-Proof Double Tube Submersible Sewage Pump. Energy-Efficient Design: New environmentally friendly product developed for conveying clean liquids with low vibration and noise. No Mechanical Seals: Eliminates frequent maintenance issues, reducing operating costs and improving work efficiency. Dual Impeller Options: Heart-shaped impeller for clean media; Open impeller for liquids with solid particles and fibers. Compact Installation: Vertical design allows direct installation on storage containers without additional land occupation. High Performance: Max head 110-150m and capacity over 400 L/min for high-pressure applications. Customization Available: Full customization, minor customization, and flexible options from samples or designs available. Comprehensive Support: Includes product manual and 24-hour online service with a one-year warranty.