
High Flow Wq-S Submersible Pump for Large Projects Submersible Pump. High Efficiency & Flow: Max head 50-80m and capacity >400 L/min for large project applications. Durable Mechanical Seal: Double end seal with hard alloy and silicon carbide for corrosion resistance. Versatile Application: Ideal for sewage, mud, domestic wastewater, and rural drainage/irrigation. Compact Structure: Single-stage design with motor on upper part for convenient use. Strict Quality Control: 4-step inspection from casting to performance testing before shipment. OEM/ODM Support: Full customization, minor customization, and logo addition available. Fast Delivery: Ship within 7 days for stock items; 15-30 days for customized orders. Professional Manufacturer: Direct factory with international department and national high-tech certification.