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The QGSV 7.5-132kW Variable Frequency Compressors (132,110,90,75,55,45,37,30,22,18.5,15,11,7.5) serve as a reliable source of compressed air for a wide range of industrial applications. Featuring the most advanced rotary screw air compressor technology to meet your needs.
The QGSV is equipped with a specially designed drive that controls and adjusts the operating speed. This offers a number of benefits, protecting against power surges, lowering energy consumption, and will have a positive impact on your company’s bottom line.
The Quincy QGSV 7.5-132kW Variable Frequency Compressors (oil-cooled permanent magnet) provide users with lower total investment costs, a newly designed host provides higher efficiency and stability, ensuring lower energy consumption for the compressor to operate.
The high-efficiency oil-cooled permanent magnet synchronous motor is designed to achieve up to 80% capacity adjustment. When paired with a dedicated inverter for air compressors, it precisely controls the airflow changes, meeting the system load requirements in various environments and providing stable pressure and air supply. This significantly reduces the energy consumption of the compressor, achieving an average energy saving of 30% or more, thereby minimizing operating costs.

Ultra-efficient oil-cooled permanent magnet synchronous motor, energy efficiency grade IE4/IE5, more energy saving than other frequency conversion motors; at the same time, the motor is directly connected to the main engine drive, no other transmission parts, no additional transmission loss.
The motor is efficiently cooled by an oil cooling system, ensuring stable cooling under any environmental conditions, with a lower operating temperature. It also eliminates the need for traditional cooling fans, making it quieter and more energy-efficient. The outer shell of the motor features a dedicated cooling channel, through which lubricating oil flows to absorb heat generated during operation. This oil then continues to flow through the main unit, absorbing more heat before being

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| Model | Power of motor | Volume flow (m3/min) | Noise | External dimensions (length x width x height) | Weight | |||
| (kW) | 7.0bar | 8.5bar | 10.5bar | 13.0bar | dB(A) | Air-cooled/water-cooled (mm) | Air-cooled/water-cooled (kg) | |
| QGSV 7.5 | 7.5 | 0.23 ~ 1.15 | – | 69 | 850×750×1000 | 205 | ||
| QGSV 11 | 11 | 0.36 ~ 1.72 | – | 69 | 850×750×1000 | 205 | ||
| QGSV 15 | 15 | 0.5 ~ 2.1 | – | 69 | 850×750×1000 | 205 | ||
| QGSV 18.5 | 18.5 | 0.7 ~ 3.3 | – | 70 | 950×850×1080 | 280 | ||
| QGSV 22 | 22 | 0.8 ~ 3.7 | – | 70 | 950×850×1080 | 290 | ||
| QGSV 30 | 30 | 1.8 ~ 5.4 | – | 71 | 1130×950×1200 | 362 | ||
| QGSV 37 | 37 | 1.8 ~ 6.5 | – | 71 | 1130×950×1200 | 385 | ||
| QGSV 45 | 45 | 2.0 ~ 8.5 | – | 74 | 1723×980×1600 | 750 | ||
| QGSV 55 | 55 | 2.6 ~ 11.0 | 2.3 ~ 9.4 | – | 74 | 1925×1267×2000/1690×1089×1650 | 865/779 | |
| QGSV 75 | 75 | 3.1 ~ 13.0 | 2.8 ~ 10.9 | – | 75 | 1925×1267×2000/1690×1089×1650 | 880/792 | |
| QGSV 90 | 90 | 4.0 ~ 17.3 | 3.6 ~ 14.5 | – | 75 | 1925×1267×2000/1790×1089×1650 | 1090/996 | |
| QGSV 110 | 110 | 5.2 ~ 20.7 | 6.1 ~ 17.6 | 77 | 2050×1325×2000/2050×1299×2000 | 1490/1394 | ||
| QGSV 132 | 132 | 5.9 ~ 24.6 | 6.1 ~ 20.8 | 77 | 2050×1325×2000/2050×1299×2000 | 1580/1472 | ||
If you require detailed technical information about the Quincy QGSV 7.5-132kW Variable Frequency Compressors, including full specifications, performance data, and configuration options, please refer to the official product brochure below.
Quincy QGS & QGSV 4-132kw Compressor Brochure
| Weight | 500 kg |
|---|---|
| Dimensions | 190 × 120 × 200 cm |
| Power of motor | 7.5 – 132 kW |
| Volume flow 7.0bar | 2.6 – 5.9 m³/min |
| Volume flow 8.5bar | 0.23 – 24.6 m³/min |
| Volume flow 10.5bar | 2.3 – 14.5 m³/min |
| Volume flow 13.0bar | 17.6 – 20.8 m³/min |
| Noise | 69 – 77 dB(A) |
| Country of Origin | CN |
| HS Code | 8414804100 |
| Lead Time | 2-4 Weeks |
| MOQ | 1 Unit |
| Packaging | Wooden Crate |
| Product Quality | 100% Genuine, 100% Original, Brand New |
| Transaction Mode | CFR, CIF, CIP, CPT, DAP, DDP, EXW, FCA |
Anonymous_buyer –
Durable, Quiet, and Easy to Maintain
After months of daily use, the QGSV 90 compressor has proven to be a very reliable investment. It starts smoothly, runs quietly, and keeps air pressure steady even during peak demand. Routine maintenance is simple, with easy access to filters and service points, which helps reduce downtime. The overall construction is solid and clearly built for long-term industrial use. If you need a powerful and low-maintenance oil-injected screw compressor, the QGSV 90 is definitely worth considering.