WIS Water Injected Screw
QOF 2-30 hp Oil-Free Scroll Compressors
Class Zero represents the best air quality possible. In critical environments, it is essential that the compressed air is 100% oil-free. Contamination by even the smallest quantities of oil can cause costly production down time and product spoilage, resulting in product recalls and loss of reputation. The new Quincy QOF 2-30 oil-free scroll compressors meet the Class Zero standard and also provide top class performance, premium efficiency and quality. Outstanding reliability, low maintenance and operating costs make oil-free compressors a sound investment.
WIS 20-75hp Oil-Free Water Injected Screw Compressors
WISAIR’s water injected screw offers the most innovative oil free technology and improved energy efficiency thanks to the superior cooling capability of water. Removing the wasted energy that heat represents gives more air per kW of power. The low temperatures of the compressed air reduces the stress on components ensuring long life. the WISAIR range is certified to ISO 8573-1 Class 0.
At the heart of the wisAIR, there is the water-injected screw airend producing highly efficient near isothermal compression. The polymer ceramic rotors with their optimized rotor profile are supported by water-lubricated bearings, ensuring that no oil contaminates the compression element, thereby producing pure oil-free air. The wisAIR comes standard with an advanced graphic controller. Configurations include air and water-cooled versions, multiple pressures and an optional integrated dryer.
QOFT 20-75V and QOF 75-200 Oil Free Compressors
The Quincy QOFT & QOF Series rotary tooth and screw compressors deliver 100% oil-free air with Industry leading reliability. Ideal applications include food and beverage processing, pharmaceutical manufacturing, chemical and petrochemical processing, fermentation, wastewater treatment, pneumatic conveying, non-woven textile manufacturing and many more.
The Quincy QOFT and QOF Series rotary screw compressors delivers advanced controls and networking capabilities along with a robust design that’s easy to service.
Certified ISO 8573-1 (2010) CLASS 0
Which Industries Can Benefit from an Oil-Free Air Compressor?
An oil-free compressor is a virtual necessity in any environment that requires 100 percent oil-free air. Examples include food and beverage, pharmaceuticals, textiles and electronics companies. These industries strive to meet the ISO 8573-1: 2010 standard, which outlines specific classification pertaining to air purity. Class Zero represents the highest classification in this ISO standard, which is why a Quincy QOF oil-free compressor is a smart choice for many industrial applications.
Advanced Oil-Free Air Compressors Featuring State-of-the-Art Scroll Technology
A highlight of the Quincy QOF line is the revolutionary scroll technology. This advanced air compression system includes one mobile and one stationary spiral that work in tandem to pull air into the compression chamber. The mobile spiral compresses the air by reducing the air volume. The air is then directed to the center of the spiral for cooling. One of the many advantages of scroll technology is that, because the two spirals never come in contact with one another, there is no friction or wear. This eliminates the need for lubrication, which minimizes preventive maintenance tasks.
The Quincy QOF Is Built for Efficiency
The QOF Zero Class air compressor is designed, engineered and constructed to deliver maximum efficiency. In addition to the highly advanced scroll technology, the QOF is equipped with a built-in dryer, which provides a reduction in downstream pressure drop. The highly efficient IE3 motor is also a standard feature. An air-cooled IP55 class F motor is available for heavy-duty applications. What’s more the QOF is designed for easy serviceability, which will save you time and labor costs.
The QOF Features the Legendary Quincy Quality
Quincy has been designing and manufacturing top-quality air compressors for nearly 100 years. The QOF oil-free compressor continues this decades-long tradition of excellence. It’s manufactured with corrosion-resistant materials to ensure long-lasting protection against rust. It also operates with extremely low vibration and enables easy identification and logging of shutdowns.
Wide Variety of Options Available
A number of performance-enhancing optional features are available with the QOF Zero Class air compressor. A phase sequence relay will automatically shut down the compressor in the event of phase loss or reversal, or unbalanced voltage. A prefiltration kit is also available to protect the compressor during operation in dirty environments.