Little Giant 1-ABS 115V Auto Condensate Pump (205 GPH)
$165.45 on Amazon.com (as of October 16, 2026, 7:00 AM EST) View details ↗
The **Little Giant 1-ABS** is a reliable, low-maintenance condensate pump designed for seamless condensate removal from air conditioners and dehumidifiers. With a **3/4-gallon collection tank**, it fits effortlessly inside most dehumidifiers, portable AC units, and ceiling-mounted air conditioners—making it a versatile solution for residential and light commercial spaces. The pump’s automatic operation ensures efficiency, activating when water reaches **1-3/4″** and shutting off at **1-1/4″**, while its **permanently lubricated motor bearings** and oil-filled design eliminate the need for maintenance during its service life.
Built for durability, the **epoxy-coated cast aluminum housing** and **nylon volute** resist corrosion and wear, while the **stainless steel switch bracket** ensures long-term reliability. The **205 GPH flow rate at 1′ lift** makes it ideal for handling typical condensate loads, and its **10′ shut-off head** allows for flexible installation in tight spaces. Compatible with **1/2″ I.D. vinyl tubing**, the pump comes with a **90° adapter** and a **9′ power cord** for easy setup. Whether you’re managing humidity in a basement or maintaining a portable AC, the **1-ABS** delivers quiet, hassle-free performance.
| Flow Rate | 205 GPH at 1′ lift |
|---|---|
| Voltage | 115V |
| Tank Capacity | 3/4 gallon |
| Maximum Head | 10′ shut-off |
| Motor Power | 1/150 hp, 70W |
| Tubing Compatibility | 1/2″ I.D. vinyl tubing |






