QS-type Small Submersible Well Pump

Compact Submersible Electric Pump for Agriculture, Irrigation & Water Management – QS/QSR Series

The QS and QSR small-sized submersible electric pump is a highly efficient, lightweight water-lifting solution engineered for modern agricultural and utility applications. With an integrated submersible motor and pump unit, this compact system eliminates the need for separate components, offering seamless installation and reliable performance in diverse environments. Designed with durability and ease of operation in mind, it supports both surface and deep-water extraction tasks across farms, gardens, ponds, and rural infrastructure projects.

Key features include a robust construction suitable for continuous operation, corrosion-resistant materials for long-term use in varying water conditions, and an optimized impeller design that ensures consistent flow rates from 8.4 to 250 cubic meters per hour. The lift head ranges between 5 and 120 meters, making it adaptable for shallow wells, irrigation channels, drainage systems, and elevated storage tanks. Its low power consumption and high energy efficiency make it ideal for off-grid or solar-powered setups commonly found in developing regions and remote areas.

This submersible pump series excels in agricultural water management—particularly in farmland irrigation, sprinkler systems, and field drainage operations. It also serves well as a dependable source for pond filling, livestock watering, and hillside water conveyance where traditional pumps may struggle due to terrain limitations. The stainless steel variants offer enhanced resistance to chemical exposure and mineral deposits, ensuring longevity even when handling groundwater with higher sediment content or pH variability.

Users have praised its quiet operation, minimal maintenance requirements, and ability to function effectively under demanding conditions such as fluctuating voltage supply or intermittent usage patterns. Many report significant time savings compared to manual pumping methods, especially during peak irrigation seasons or emergency flood control scenarios.

Common questions often center around compatibility with different water sources (e.g., muddy vs. clean water), optimal depth placement for maximum efficiency, and how frequently servicing is required. Most models come with built-in thermal protection and automatic shut-off mechanisms to prevent dry running, reducing wear and extending operational life. For best results, users are advised to install a pre-filter screen when drawing from shallow or silt-heavy sources.

Product Categories : Submersible Electric Pump