Drainage pump of air-conditioner QS-24L/40L
Product Introduction
The QL-24L/40L air conditioner drain pump is a high-efficiency auxiliary device designed specifically for air conditioner drainage needs. It is precisely compatible with 1-3P wall-mounted air conditioners, easily solving the problem of condensate drainage during operation and providing reliable assurance for the stable operation of the air conditioning system. Whether installed in a home, small office, or commercial space, this drain pump is a perfect match for 1-3P wall-mounted air conditioners, effectively preventing problems such as damp walls and furniture damage caused by the inability to drain condensate in time, creating a dry and comfortable operating environment for users.
Product Features
Ultra-quiet and vibration-free, enhancing the tranquil experience
This drain pump employs advanced noise reduction technology and optimized structural design, resulting in extremely low noise during operation and achieving an ultra-quiet effect with virtually no vibration. Even when installed in noise-sensitive areas such as bedrooms or studies, it will not disturb users’ daily lives, work, or rest, allowing them to enjoy the comfort of air conditioning while maintaining a quiet and peaceful environment.
High-lift drainage, suitable for diverse scenarios
The product boasts powerful drainage capabilities, with a maximum recommended head of up to 10 meters. This outstanding head performance allows it to easily handle diverse installation scenarios, including varying floor heights and complex pipe layouts. Whether it’s a wall-mounted air conditioner in a high-rise residential building or an air conditioner in a commercial space requiring long-distance drainage, it ensures that condensate is drained quickly and smoothly, completely solving the problem of poor drainage.Installation Diagram
Imported chip control, stable, reliable and durable
Equipped with a built-in high-quality imported control chip, serving as the “intelligent brain” of the drainage pump, it boasts superior computing power and stable control performance. It can accurately monitor the drainage pump’s operating status, adjust operating parameters in real time, effectively preventing equipment failures caused by voltage fluctuations, load changes, and other factors. This significantly improves the drainage pump’s operational stability and lifespan, reducing users’ subsequent maintenance costs.
Suitable for global voltage, easy to install and use
Breaking geographical voltage limitations, this product is compatible with all global voltage standards. Whether used domestically or when traveling abroad, no additional voltage converter is needed, greatly enhancing its versatility and convenience. After purchase, users can directly install it according to the local voltage conditions, eliminating the cumbersome voltage adaptation process and easily meeting the usage needs of different regions.
Overflow alarm function for worry-free safety
Equipped with a thoughtful overflow alarm system, the device will immediately trigger an alarm mechanism when the drain pump malfunctions and condensate cannot be discharged normally, posing a risk of overflow. The alarm will alert the user promptly through sound or light, allowing the user to detect and address the problem immediately. This effectively prevents safety hazards such as wall damage and electrical short circuits caused by overflow, providing a solid guarantee for user safety.
Profile Dimension Diagram

Performance Flow Chart

Installation Diagram

Technical Parameters
| Model | QS-24L | QS-40L |
| Voltage | 110V~240V/50HZ/60HZ | 110V~240V/50HZ/60HZ |
| Maximum recommended head | 10m | 10m |
| Operating level | Non-continuous | Non-continuous |
| Maximum flow | 24L/h | 40L/h |
| Capacity of water tank | 200ml | 200ml |
| Applicable air-conditioner power | 8kw(30,000btu/hr) | 15kW(45,000btu/hr) |
| Noise | 40.5 (dB.30cm) | 42.5(dB.30cm) |











