
Float Switch Wq-S Submersible Pump for Auto Control Submersible Pump. High-Efficiency Design: Compact structure with large flow rate and high efficiency for sewage and wastewater pumping. Durable Mechanical Seals: Hard alloy and silicon carbide seals ensure excellent corrosion and leakage resistance. Versatile Applications: Ideal for municipal sewage, construction, mining, irrigation, and dredging operations. Strict Quality Control: Four-step inspection process including casting, machining, assembly, and performance testing. OEM and ODM Services: Full customization available from samples, designs, or minor adjustments with quantity requirements. Fast Delivery Options: Ship within 7 days for stock items; 15-30 days for customized orders after deposit. Direct Manufacturer: Factory direct sales with international department ensuring competitive pricing and quality. Comprehensive Certifications: Certified ISO9001:2015, ISO45000:2018, and ISO14001 for quality and safety standards.