Quincy Air Compressor 40 HP Tankless Rotary Screw with Dryer 230/460V 3 Phase
Quincy 4152028080 QGS 40-HP Tankless Rotary Screw Air Compressor w/ Dryer (230/460V 3-Phase)
The Quincy QGS 40-HP rotary screw air compressor combines powerful gear-driven efficiency with an integrated refrigerated air dryer for superior compressed air quality. Its oil-injected twin screw pump ensures reliable, quiet performance under a continuous 100% duty cycle, while the gear drive system minimizes maintenance by eliminating belt changes and reducing transmission losses.
Equipped with the Infologic2 Basic Controller, this unit offers programmable auto-restart, remote start/stop, and networking capabilities for up to six QGS compressors. The easy-to-read display provides operational data, including pressure, temperature, dewpoint, motor start limits, and general status indicators.
Designed with a TEFC motor featuring IP 55 wash down protection and a Wye-Delta reduced voltage start for industrial applications, it delivers durability and operational efficiency. Its quiet full enclosure keeps sound levels low and vibrations minimal for installation flexibility in busy shop environments.
Maintenance is streamlined with hinged doors, detachable panels, spin-on fluid filters, and constant fluid monitoring for quick servicing. The integrated refrigerated air dryer removes moisture and contaminants, delivering clean, dry air to protect your tools and processes.
Due to size and weight, this unit requires a shipping dock or forklift for delivery; liftgate service is not available.
See warranty information below.
Product Features
- Quincy QGS Highly Efficient Gear-Driven Rotary Screw Compressor
- Infologic2 Basic Controller
- Convenient Display Panel
- 100% Duty Cycle TEFC Motor
- Integrated Refrigerant Air Dryer
- Quiet Operation
- Increased Maintenance Simplicity
- Extended 3 Year Factory Warranty Available
- True Blue 5-Year Warranty with Quincy Authorized Start Up
Product Specifications
General Information
| Product Category | Air Compressor - Stationary |
Motor
| Voltage | 230/460 Volt AC |
| Phase | Three Phase |
| dBA | 71 |
| Amp Draw | Consult Certified Electrician |
| Recommended Breaker | Consult Certified Electrician |
Engine
| HP | 40 |
| Engine Low Oil Shut-off | Yes |
Pump
| CFM | 154.9 |
| CFM Rated @ | 125 PSI |
| Max PSI | 125 PSI |
| Oil Sight Glass | Yes |
| Pump Type | Rotary |
| After Cooler | Yes |
| Pump Drive | Gear Drive |
| Oil Type | Oil Lubricated |
| Pump Low Oil Shut-off | Yes |
| Duty Cycle | 100% |
Tank
| Tank Size | 0 Gallons |
| Tank Included | No |
| Electronic Drain Valve | No |
Accessories
| Pressure Gauge | Yes |
| Air Dryer | Yes |
| Air Filter | Yes |
Overview
| Weight | 1087 Pounds |
| Certification | ASME |
| Consumer Warranty | 1 Year |
| Commercial Warranty | 1 Year |
| Product Length | 55.1 Inches |
| Product Width | 30.7 Inches |
| Product Height | 49.2 Inches |
| Power Type | Electric |

Description
Quincy 4152028080 QGS 40-HP Tankless Rotary Screw Air Compressor w/ Dryer (230/460V 3-Phase)
The Quincy QGS 40-HP rotary screw air compressor combines powerful gear-driven efficiency with an integrated refrigerated air dryer for superior compressed air quality. Its oil-injected twin screw pump ensures reliable, quiet performance under a continuous 100% duty cycle, while the gear drive system minimizes maintenance by eliminating belt changes and reducing transmission losses.
Equipped with the Infologic2 Basic Controller, this unit offers programmable auto-restart, remote start/stop, and networking capabilities for up to six QGS compressors. The easy-to-read display provides operational data, including pressure, temperature, dewpoint, motor start limits, and general status indicators.
Designed with a TEFC motor featuring IP 55 wash down protection and a Wye-Delta reduced voltage start for industrial applications, it delivers durability and operational efficiency. Its quiet full enclosure keeps sound levels low and vibrations minimal for installation flexibility in busy shop environments.
Maintenance is streamlined with hinged doors, detachable panels, spin-on fluid filters, and constant fluid monitoring for quick servicing. The integrated refrigerated air dryer removes moisture and contaminants, delivering clean, dry air to protect your tools and processes.
Due to size and weight, this unit requires a shipping dock or forklift for delivery; liftgate service is not available.
See warranty information below.
Product Features
- Quincy QGS Highly Efficient Gear-Driven Rotary Screw Compressor
- Infologic2 Basic Controller
- Convenient Display Panel
- 100% Duty Cycle TEFC Motor
- Integrated Refrigerant Air Dryer
- Quiet Operation
- Increased Maintenance Simplicity
- Extended 3 Year Factory Warranty Available
- True Blue 5-Year Warranty with Quincy Authorized Start Up
Product Specifications
General Information
| Product Category | Air Compressor - Stationary |
Motor
| Voltage | 230/460 Volt AC |
| Phase | Three Phase |
| dBA | 71 |
| Amp Draw | Consult Certified Electrician |
| Recommended Breaker | Consult Certified Electrician |
Engine
| HP | 40 |
| Engine Low Oil Shut-off | Yes |
Pump
| CFM | 154.9 |
| CFM Rated @ | 125 PSI |
| Max PSI | 125 PSI |
| Oil Sight Glass | Yes |
| Pump Type | Rotary |
| After Cooler | Yes |
| Pump Drive | Gear Drive |
| Oil Type | Oil Lubricated |
| Pump Low Oil Shut-off | Yes |
| Duty Cycle | 100% |
Tank
| Tank Size | 0 Gallons |
| Tank Included | No |
| Electronic Drain Valve | No |
Accessories
| Pressure Gauge | Yes |
| Air Dryer | Yes |
| Air Filter | Yes |
Overview
| Weight | 1087 Pounds |
| Certification | ASME |
| Consumer Warranty | 1 Year |
| Commercial Warranty | 1 Year |
| Product Length | 55.1 Inches |
| Product Width | 30.7 Inches |
| Product Height | 49.2 Inches |
| Power Type | Electric |












