1.City living Water /Wastewater Treatment Equipment 2.Double-end Sealing 3.Max Flow:2600m3/hr 4. ... OEM Service 5.ISO9001:2000 Detailed : City living Water /Wastewater Treatment Equipment 1. Type meaning & technical parameter : Ex: 100WQ 100-15 ... submersible sewage pumps are mainly used for municipal project, buildings, industrial blow-off, hotels, hospitals, civil air defense, mine, etc. And ...