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Packaged System Functionality and Design
A Sewage Lifting Device (or packaged pump station) is a pre-fabricated, integrated unit designed to collect and automatically transfer wastewater from areas below the main sewer line (e.g., basements, underground parking). The system typically consists of a sealed collection tank (sump), one or more submersible pumps (often with grinding/cutter capability), level sensors, and a dedicated control panel.
The sealed design prevents the escape of noxious odors and hazardous gases into the building. The level sensors activate the pump(s) only when the fluid reaches a predetermined level, ensuring optimal usage and preventing overflow. This solution is mandatory for modern commercial and residential construction with subterranean plumbing fixtures.
Specification Table: Sewage Lifting Device
| Sump Capacity | 100 L to 5,000 L (Custom Sizes Available) |
| Pump Type | Submersible (Cutter, Vortex, or Channel Impeller) |
| Material | Fiberglass Reinforced Plastic (FRP) or PE/PP Plastic |
| Inlet/Outlet Size | DN50 to DN200 (Standardized) |
| Level Control | Float Switches or Analog Pressure Sensor |
| Ventilation | Integrated Odor Filtration and Ventilation Ports |
| Redundancy | Duplex (Two Pumps) for Critical Applications |
| Compliance | CECS463-2017 (Technical Specifications for Application) |
Application Fields
- Basement bathrooms, kitchens, and utility sinks in commercial and residential buildings.
- Collecting and transferring sewage from underground car parks and tunnels.
- Wastewater discharge from remote temporary construction site offices.
- Effluent transfer in low-lying industrial areas below the gravity sewer line.
- Pre-treatment or collection for sewage treatment plants.
Engineering and Custom Fabrication
Our tanks are manufactured using rotational molding or filament winding techniques, ensuring uniform wall thickness and superior structural strength for burial applications.
Customization Scope: We offer custom inlet drilling locations and depths, specialized pump selections (e.g., explosion-proof motors for industrial solvents), and integrated ventilation with activated carbon filters for maximum odor removal in sensitive urban areas.
Manufacturing complies with the "Technical Specifications for Sewage Lifting Device Application" (CECS463-2017), ensuring regulatory compliance for the Chinese market and quality standards for international export.
