
4qg Submersible Single-Screw Water Pump. CE Certification: Product meets CE safety and quality standards for global markets. Stainless Steel Construction: Casing, shaft, and strainer made of AISI 304/303 stainless steel for corrosion resistance. High Sand Tolerance: Designed to handle up to 3% sand content in fluid. OEM Service Available: We welcome OEM orders and accept special customization requirements. Wide Voltage Options: Supports single-phase 220V-240V and three-phase 380V-415V, with 60Hz options. Versatile Applications: Suitable for water supply, irrigation, pressure boosting, and fire-fighting. Solar Pump Expertise: Professional experience in building solar pumping and household solar systems. Comprehensive Warranty: 12-18 months warranty coverage depending on product and market.