Home > 50HZ Products hz_icon Dewatering Pumps Provide high performance and exceptional durability for professional use. Sewage Pumps Robust Design, Real Quality Excellent for sewage transport applications. Slurry & Sand Pumps Withstand tough slurry transportation with patented high chrome parts. Handy & Residue Pumps Simple Structure, Real Quality Wide variety of pumps for easy usage. Stainless Steel Pumps Comprehensive and hygienic solutions. Excellent corrosion-resistant for various processing line. Accessories Guide rail fittings, float switches, zinc anodes, and more. The right accessories for all your needs.