Quincy Air Compressor 451CS80HCB QT Pro 5 HP 80 Gallon Two Stage 230V 1 Phase

Quincy 451CS80HCB QT Pro 5-HP 80-Gallon Two-Stage Air Compressor (230V 1-Phase)

The Quincy QT Pro 5-HP 80-Gallon Two-Stage Air Compressor is built for serious shops and demanding applications. This compressor features a heavy-duty QT-5 industrial pump engineered for long life—rated for 50,000 hours of service when properly maintained. The cast-iron, two-cylinder pump is splash lubricated and cooled via finned heads, ensuring robust performance under heavy loads. With 17.2 CFM output at 175 PSI and a maximum pressure of 175 PSI, it supports a wide range of pneumatic tools without significant pressure drops.

The motor is engineered for durability and smooth operation. Running at a moderate 942 RPM, it reduces wear, noise, and heat compared to faster units. The included magnetic starter simplifies control and enhances electrical safety in shop environments. The unit operates on 230 V, Single Phase power, making it compatible with standard shop electrical systems without requiring Three Phase wiring infrastructure.

An 80-gallon tank provides ample reserve air to smooth pressure fluctuations during peak usage, allowing spool-up time between compressor cycles. The design includes safety features like pressure relief valves and ASME-certified tank construction. Access to service points, such as oil fill, filters, and pump inspection, is straightforward, minimizing downtime and facilitating routine maintenance.

The compressor is designed for continuous operation in demanding environments. Its slow speed, heavy construction, and efficient cooling help reduce stress on internal parts and extend overall machine life. Whether powering paint spray guns, impact wrenches, or air jacks, this unit delivers reliable air supply. Its robust engineering and longevity make it a dependable cornerstone for any high-use workshop.