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QGS 4-22kW Oil-injected Screw Air Compressors
$1,000.00
The Quincy QGS 4-22kW oil-injected screw air compressors represents the entry-level offering in Quincy’s comprehensive fixed speed screw compressor lineup. Designed specifically for small-scale industrial applications, these compact units combine proven screw technology with user-friendly features to deliver reliable compressed air at an exceptional value.
Power of motor
4 - 22 kW
Volume flow 7.5bar
1.79 - 3.65 m³/min
Volume flow 8.5bar
0.58 - 3.48 m³/min
Volume flow 10.5bar
0.51 - 2.99 m³/min
Noise
63 - 68 dB(A)
Country of Origin
CN
HS Code
8414804100
Lead Time
3-5 Days
MOQ
1 Unit
Packaging
Wooden Crate
Product Quality
100% Genuine, 100% Original, Brand New
Transaction Mode
CFR, CIF, CIP, CPT, DAP, DDP, EXW, FCA
The Quincy QGS 4-22kW oil-injected screw air compressors represents the entry-level offering in Quincy’s comprehensive fixed speed screw compressor lineup. Designed specifically for small-scale industrial applications, these compact units combine proven screw technology with user-friendly features to deliver reliable compressed air at an exceptional value.
As a trusted American brand with over 100 years of engineering expertise, Quincy Compressor brings a legacy of quality and reliability to every product. The QGS series continues this tradition by offering small businesses access to professional-grade compressed air solutions without the premium price tag.
QGS 4-22kW Oil-injected Screw Air Compressors Key Features
| Compact Design for Versatile Installation
The QGS 4-22kW series features a space-saving footprint that simplifies installation in workshops, garages, and manufacturing facilities with limited space. Models QGS4 through QGS18.5 measure just 650×650×890 mm, making them easy to fit into tight spaces while maintaining excellent accessibility for maintenance. Belt-Driven Efficiency All QGS 4-18.5kW models utilize belt drive technology, which provides smooth power transmission and reduces noise levels. The belt drive system allows for easier maintenance and component replacement compared to direct drive alternatives, making these compressors an ideal choice for businesses with limited technical resources. Integrated Air Storage Options Quincy offers three configuration options to meet different application needs:
The TM and TMDD configurations eliminate the need for external air receivers and drying equipment, providing a complete compressed air solution in a single package. |
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Advanced Controller Options
The QGS 4-22kW series offers two controller options: MAM Series Controller (QGS4-7.5): Intuitive touchscreen interface with real-time monitoring of operating parameters including pressure, temperature, and run time INFOLOGIC Controller (QGS11-22): Advanced controller featuring comprehensive monitoring, automatic start/stop functionality, maintenance reminders, and support for local, remote, and network control modes Wye-Delta Starter QGS11-22 models feature a Wye-delta (Y-Δ) reduced voltage starter that reduces peak demand charges during startup. This starter configuration minimizes the inrush current, protecting the motor and reducing electrical stress on the power supply. IE3 Efficiency Motor Each QGS 4-22kW compressor is equipped with an IE3 efficiency class motor, delivering energy savings compared to standard IE2 motors. The motor is protected by IP55 rating, ensuring reliable operation even in dusty or damp environments. |
Technical Specifications
| Model | Motor Power (kW) | Airflow @ 7 bar (m³/min) | Airflow @ 8 bar (m³/min) | Airflow @ 10 bar (m³/min) | Noise Level (dB(A)) | Dimensions (L×W×H mm) | Weight (kg) | Tank (L) |
|---|---|---|---|---|---|---|---|---|
| QGS4 | 4 | – | 0.58 | 0.51 | 63 | 650×650×890 | 152 | – |
| QGS4TM | 4 | – | 0.58 | 0.51 | 63 | 1547×772×1473 | 296 | 270 |
| QGS4TMDD | 4 | – | 0.58 | 0.51 | 63 | 1547×772×1473 | 316 | 270 |
| QGS5.5 | 5.5 | – | 0.82 | 0.68 | 63 | 650×650×890 | 166 | – |
| QGS5.5TM | 5.5 | – | 0.82 | 0.68 | 63 | 1547×772×1473 | 304 | 270 |
| QGS5.5TMDD | 5.5 | – | 0.82 | 0.68 | 63 | 1547×772×1473 | 330 | 270 |
| QGS7.5 | 7.5 | – | 1.13 | 0.90 | 63 | 650×650×890 | 175 | – |
| QGS7.5TM | 7.5 | – | 1.13 | 0.90 | 63 | 1547×772×1473 | 319 | 270 |
| QGS7.5TMDD | 7.5 | – | 1.13 | 0.90 | 63 | 1547×772×1473 | 368 | 270 |
| QGS11 | 11 | 1.79 | 1.78 | 1.36 | 65 | 850×790×1260 | 293 | – |
| QGS11TM | 11 | 1.79 | 1.78 | 1.36 | 65 | 1520×790×1775 | 380 | 270 |
| QGS11TMDD | 11 | 1.79 | 1.78 | 1.36 | 65 | 1537×790×1784 | 430 | 270 |
| QGS15 | 15 | 2.25 | 2.24 | 2.00 | 67 | 850×790×1260 | 341 | – |
| QGS15TM | 15 | 2.25 | 2.24 | 2.00 | 67 | 1520×790×1775 | 428 | 270 |
| QGS15TMDD | 15 | 2.25 | 2.24 | 2.00 | 67 | 1565×790×1784 | 541 | 270 |
| QGS18.5 | 18.5 | 3.04 | 3.01 | 2.57 | 68 | 850×790×1260 | 364 | – |
| QGS18.5TM | 18.5 | 3.04 | 3.01 | 2.57 | 68 | 1520×790×1775 | 451 | 270 |
| QGS18.5TMDD | 18.5 | 3.04 | 3.01 | 2.57 | 68 | 1565×790×1784 | 564 | 270 |
| QGS22 | 22 | 3.65 | 3.48 | 2.99 | 68 | 1150×850×1000 | 436 | – |
Brochure Download
If you require detailed technical information about the Quincy QGS 4-22kW oil-injected screw air compressors, including full specifications, performance data, and configuration options, please refer to the official product brochure below. The brochure provides comprehensive engineering details for QGS4 through QGS22 models, covering airflow performance, dimensions, weight, and available equipment options.
Quincy QGS & QGSV 4-132kw Compressor Brochure
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| Weight | 100.00 kg |
|---|---|
| Dimensions | 100 × 150 × 120 cm |
| Power of motor | 4 – 22 kW |
| Volume flow 7.5bar | 1.79 – 3.65 m³/min |
| Volume flow 8.5bar | 0.58 – 3.48 m³/min |
| Volume flow 10.5bar | 0.51 – 2.99 m³/min |
| Noise | 63 – 68 dB(A) |
| Country of Origin | CN |
| HS Code | 8414804100 |
| Lead Time | 3-5 Days |
| MOQ | 1 Unit |
| Packaging | Wooden Crate |
| Product Quality | 100% Genuine, 100% Original, Brand New |
| Transaction Mode | CFR, CIF, CIP, CPT, DAP, DDP, EXW, FCA |
2 reviews for QGS 4-22kW Oil-injected Screw Air Compressors
Add a review
James –
Excellent Performance and Reliability
I’ve been using the QGS 22 Compressor in our workshop, and it has been an excellent investment. It delivers stable air pressure, runs smoothly, and handles daily operation without any issues. The energy efficiency is better than expected, and maintenance is simple. Highly recommended for anyone who needs a reliable oil-injected screw air compressor.
Anonymous_buyer –
Great Value for Small to Medium Operations
The QGS18.5 Air Compressor is compact but very powerful. It was easy to install, works quietly, and provides consistent compressed air for our auto repair shop. The oil-injected screw design keeps performance efficient and dependable. For the 4-22kW range, this is a fantastic choice and great value for money.