Product Overview
The sewage lifting equipment is a specialized wastewater collection and transfer system designed for underground spaces and locations where gravity drainage is not feasible. This equipment collects wastewater in a sealed tank and automatically pumps it to the main drainage system, making it an essential solution for basements, underground facilities, and areas below the sewer line.
Chaodun pumping stations are engineered for reliable, odor-free operation in demanding commercial, municipal, and residential applications. Whether you are outfitting a subway station, underground parking garage, or a basement bathroom, these lifting systems provide a complete solution for wastewater management.
Key Features
- Powerful Discharge Capacity – High-efficiency cutting pump handles solids without clogging, flow rates from 5 to 100 cubic meters per hour with heads up to 50 meters
- Clog-Resistant Design – Advanced impeller and cutter mechanism prevents blockages from solid waste, hair, and debris commonly found in sewage
- Sealed and Odor-Free – Fully enclosed stainless steel or PE tank eliminates odors and prevents secondary pollution, keeping environments hygienic
- Compact Footprint – Space-saving vertical design fits into tight utility rooms, mechanical spaces, and confined underground areas
- Plug-and-Play Installation – Pre-assembled and pre-wired for quick commissioning, no complex civil works required
- Fully Automatic Operation – Intelligent float switches and control panel enable hands-free operation with automatic start and stop based on liquid level
- Low Maintenance Requirements – Self-cleaning design, accessible service ports, and durable components minimize downtime and servicing costs
Technical Specifications
| Flow Rate | 5 to 100 cubic meters per hour |
| Head | 3 to 50 meters |
| Motor Power | 0.55 to 15 kW |
Application Scenarios
Sewage lifting systems from Chaodun Pump are deployed across a wide range of environments where conventional gravity drainage is impractical:
- Underground Facilities – basement bathrooms, underground parking lots, subway stations, underground shopping malls, and civil air defense shelters
- Commercial Buildings – restaurants, hotels, bathhouses, and retail spaces located below the municipal sewer line
- Healthcare Facilities – hospitals, clinics, and medical institutions requiring hygienic wastewater handling
- Transportation Infrastructure – metro stations, tunnel drainage, underground passageways, and airport utility rooms
- Residential Projects – basement kitchens, laundry rooms, and bathrooms in homes built below sewer grade
How Sewage Lifting Equipment Works
Wastewater from toilets, sinks, showers, or floor drains flows into the sealed collection tank by gravity. When the liquid level reaches the preset activation point, the float switch triggers the pump motor. The pump then discharges the collected sewage through a pressure pipe into the main sewer line located at a higher elevation. Once the tank level drops to the stop point, the pump shuts off automatically, all without human intervention.
Frequently Asked Questions
Q1: What flow capacity do I need for a sewage lifting station?
Chaodun sewage lifting equipment covers flow rates from 5 cubic meters per hour for small residential applications up to 100 cubic meters per hour for large commercial or municipal installations. The required capacity depends on the number of fixtures and peak usage patterns. Our engineering team can help size the right unit for your project.
Q2: Can this equipment handle solid waste without clogging?
Yes. The lifting station is equipped with a cutting-type submersible pump that macerates solid waste into small particles before pumping, virtually eliminating clogging risks. This is especially important for sewage containing sanitary products, wipes, and organic debris.
Q3: Will the sewage lifting system produce odors?
No. The equipment features a fully sealed tank with airtight inlet and outlet connections. All wastewater is contained and pumped out without exposure to the surrounding environment. Many installations use a small ventilation port connected to a building vent stack for complete odor control.
Q4: What maintenance does a sewage lifting station require?
Minimal. Routine visual inspections every 3 to 6 months are recommended to check float switch operation and inspect the tank interior. Annual servicing of the pump motor and control panel ensures long-term reliability. The standardized component design means replacement parts are readily available through our service network.
Q5: Can the sewage lifting equipment be installed outdoors?
Standard models are designed for indoor utility room installation. For outdoor or underground pit applications, Chaodun offers weatherproof and buried-type lifting stations. Contact our sales team for project-specific recommendations.