Drainage pump of air-conditioner QS-24A/40A

Product Overview

The Wall-mounted Air Conditioner Drain Pump series, comprising models QS24A and QS40A, provides a practical solution for condensate water removal in split-type air conditioning systems. These pumps are designed to address drainage requirements where conventional gravity flow is not feasible. Suitable for both wall-mounted and vertical cabinet air conditioning units, they ensure reliable water discharge through automatic operation. The compact design and integrated components make them suitable for various installation environments while maintaining consistent performance.

Product Features

These drainage units feature automatic water level detection that activates the pump mechanism when necessary. The operational noise is maintained at low levels, making them suitable for residential and office environments. The inclusion of pre-attached power connectors simplifies the electrical connection process during installation. The pumps support voltage inputs from 110V to 230V at both 50Hz and 60Hz frequencies, accommodating different regional power standards. Additional technical attributes include corrosion-resistant materials in water contact parts, thermal protection to prevent motor damage, and energy-efficient operation. The physical design prioritizes space efficiency and accessibility for maintenance purposes.

Technical Parameters

Profile Dimension Diagram

Product Application

The primary application of these drain pumps is in split-system air conditioning installations, particularly wall-mounted indoor units and vertical cabinet-style air handlers. They are commonly employed in situations where the drainage point is located higher than the air conditioner's drain pan, or when horizontal drainage lines exceed practical length limits. Typical installation scenarios include basement locations, interior rooms without direct external access, and buildings with architectural constraints that prevent conventional drainage routing. The pumps are suitable for use in residential properties, commercial offices, educational facilities, healthcare institutions, and other environments where reliable condensate management is required. Their design characteristics make them particularly useful in retrofit applications and renovation projects where modifying existing drainage infrastructure presents challenges. The universal voltage capability allows for deployment across different geographical regions with varying electrical specifications.

Performance Flow Chart

Installation Diagram