
Electric Grinder Centrifugal Submersible Sewage Pump (WQAS). Integrated Grinder System: Grinds solids into small pieces for easy discharge through small diameter pipes. Versatile Installation: Suitable for temporary or permanent installation with auto-coupling or free-standing options. Wide Application Range: Ideal for sewage, wastewater, restaurants, hotels, and hilly area pressurized systems. Robust Construction: Heavy-duty cast iron material ensures durability for submersible sewage pumping. Comprehensive Quality Testing: Undergoes unique 3-step tests including motor, pump, and overall unit testing. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. ISO9001 Certified: Manufactured under ISO9001:2015 management system certification. 100% Final Inspection: All finished products undergo visual and functional inspection before shipment.