Quincy Compressor LLC  |  SKU: 2020040817

Quincy Pro 80-Gallon Two-Stage Air Compressor (460V 3-Phase)

Regular price $4,195.00
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Quincy 473DS80HCB46 QT Pro 7.5-HP 80-Gallon Two-Stage Air Compressor (460V 3-Phase)

Built to deliver continuous performance, this two-stage air compressor operates at a full 100% duty cycle with splash lubrication to ensure long-lasting reliability. Its powerful QT-7.5 cast iron belt drive pump is engineered to exceed 50,000 hours of service life, combining strength with efficient heat dissipation thanks to its aluminum head design. Stainless steel reed valves resist corrosion and optimize airflow for improved operation.

The unit features a precise 2-cylinder cast iron construction with tight tolerances that enhance compression efficiency. Industrial-grade bearings extend piston durability, while graphite gaskets provide superior sealing to maintain performance under heavy use. A large, balanced cast iron flywheel not only smooths out vibrations but also maximizes cooling to boost energy efficiency and longevity.

Additional cooling is provided by a finned tube intercooler that reduces carbon buildup, helping valves last longer. The heavy-duty motor includes a capacitor start and built-in thermal overload protection, allowing it to run cooler and consume less power at slower RPMs. Electrical components carry both UL and CSA certifications for safety and reliability.

For warranty information please see the below link.

Product Features

  • 100% Duty Cycle Splash Lubricated Two-Stage Air Compressor
  • High Performance Cast Iron Belt Drive Pump
  • 2-Cylinder Cast-Iron Design
  • Large Balanced Cast Iron Fly Wheel
  • High-Efficiency Finned Tube Intercooler
  • Heavy-Duty Industrial Motor
  • 1-Year Factory Warranty - Extends To 3-Year "No Bull" Warranty

Product Specifications

General Information

Product Category Air Compressor - Stationary

Motor

Voltage 460 Volt AC
Phase Three Phase
Magnetic Starter Yes
Amp Draw 11
Recommended Breaker Consult Certified Electrician

Engine

HP 7.5

Pump

CFM 22.6
CFM Rated @ 175 PSI
Pump Material Cast Iron w/ Aluminum Head
Max PSI 175 PSI
Oil Sight Glass Yes
Pump Type Two-Stage
After Cooler No
Pump Drive Belt Drive
Oil Type Oil Lubricated
Oil System Splash Lubricated
Pump Low Oil Shut-off No

Tank

Tank Size 80 Gallons
Tank Outlet 3/4 Inch
Electronic Drain Valve No
Tank Orientation Horizontal

Accessories

Air Dryer No

Overview

Weight 740 Pounds
Certification ASME. UL, CSA
Consumer Warranty 1 Year
Commercial Warranty 1 Year
Product Length 70 Inches
Product Width 23 Inches
Product Height 47 Inches
Power Type Electric

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