Product Categories
A. GW Inline Sewage Pump
B. LW Vertical Sewage Pump
C. ZW Self-Priming Sewage Pump
D. GNWQ Grinder Sewage Pump
E. Cast Iron Submersible Sewage Pump
F. WQP Stainless Steel Submersible Pump
Sewage Pumps
Sewage pumps are designed for wastewater transfer, building drainage, industrial effluent handling, collection pits and general dewatering applications. ZLZB® supplies inline sewage pumps, vertical sewage pumps, self-priming sewage pumps, grinder pumps and submersible wastewater pumps for different installation and solids-handling requirements. Available models include GW, LW, ZW, GNWQ and WQP series for municipal wastewater systems, commercial buildings, factories and industrial drainage projects. Pump selection can be based on required flow, head, solids size, liquid characteristics, installation method and operating conditions.
A. GW Inline Sewage Pump
Inline Non-Clog Sewage Pump for Building and Industrial Drainage
• Designed for wastewater transfer, building drainage and industrial sewage systems.
• Inline suction and discharge connections simplify pipeline installation and reduce floor space.
Flow: 7-3200 m³/h | Head: 8-85 m
B. LW Vertical Sewage Pump
Vertical Non-Clog Sewage Pump for Wastewater Transfer
• Suitable for sewage pits, wastewater treatment plants and industrial drainage applications.
• Vertical installation keeps the motor above the liquid and allows convenient inspection and maintenance.
Flow: 7-3200 m³/h | Head: 7-50 m
C. ZW Self-Priming Sewage Pump
Self-Priming Non-Clog Pump for Sewage and Wastewater
• Designed for wastewater containing suspended solids, fibers and other impurities.
• Self-priming construction allows installation above the liquid level without a submerged pump body.
Flow: 8-800 m³/h | Head: 15-80 m
D. GNWQ Grinder Sewage Pump
Submersible Grinder Pump for Sewage Containing Fibrous Materials
• Equipped with a cutting mechanism to shred fibers, cloth and other soft solids before discharge.
• Suitable for residential sewage, commercial drainage and applications with a high risk of blockage.
Flow: 10-130 m³/h | Head: 8-20 m
E. Cast Iron Submersible Sewage Pump
Heavy-Duty Submersible Pump for Sewage and Wastewater Drainage
• Designed for municipal drainage, construction dewatering, septic tanks and industrial wastewater transfer.
• Durable cast iron construction provides stable operation in demanding sewage applications.
Flow: 9-200 m³/h | Head: 10-75 m
F. WQP Stainless Steel Submersible Pump
Stainless Steel Submersible Pump for Corrosive Wastewater
• Suitable for wastewater containing mildly corrosive liquids in food processing, chemical and industrial applications.
• Stainless steel wetted parts provide improved corrosion resistance and cleaner fluid handling.
Flow: 8-50 m³/h | Head: 7-30 m