Lubricated Rotary Screw Air Compressors

A rotary screw air compressor is a positive displacement compression system that includes a pair of matching helical screws. An oil-flooded rotary screw compressor includes a lubricant that fills the gap between the rotors, which creates an air-tight hydraulic seal and transfers mechanical energy between the two rotors. The air moves through the threads as the screws rotate, and the meshing screws force the air through the compressor.

qgs-60-c90

QGS

The QGS product line includes 5-30 hp belt screw air compressor models that include a long-life V-belt drive, high efficiency intake filter and a robust TEFC motor. The standard quiet enclosure is designed to reduce vibration and noise levels. The eight-thousand-hour premium synthetic fuel features a low oil carryover. An integrated dryer and tank mount option is also available.

tbw5-sml5-30 hp, Belt Drive
40-100 hp, Gear Drive
16-460 acfm, 125-150 psig
62-69 dBA
Integrated dryer option
True Blue 5-Year Warranty

qgd-40-sideview-aug-2016

QGD

The QGD rotary air compressor line is specifically designed to provide reliable compression in the most challenging applications. The Airlogic 2 advanced control enables the compressor to operate with maximum efficiency. With a sound level as low as 66 dBA, you’re assured of quiet operation. The QGD is also designed for easy serviceability.

tbw5-sml15-60 hp, Gear Drive
70-281 acfm @ 125 psig
Airlogic2 advanced control
Ease-of-maintenance design
Industrial-grade enclosure
5-Year True Blue Warranty

qsi-500i-aug-2016

QSI

Quincy’s premium QSI product line includes 20-350 hp premium industrial screw compressors regarded as among the most reliable direct drive models you’ll find anywhere. The QSI is available with Power$ync, a revolutionary variable capacity control system that enables the compressor to function as a base-load machine as well as a part-load machine. The 130-thousand-hour design ensures efficient, long-lasting performance.

tbw5-sml20-50 hp, Direct Drive
90-226 acfm, 100-150 psig
Expandable PLC Control
Ease-of-maintenance design
Industrial-grade enclosure
10-Year Royal Blue Warranty

qgv-100-angle

QGV

The QGV is a 20-200 hp variable speed compressor featuring a 100-thousand-hour direct-drive air-end for reliable, long-lasting performance. The QGV is also designed and built for reduced power consumption, making it extremely energy-efficient. What’s more, the QGV industrial screw compressor includes a standard low-sound enclosure that provides sound levels as low as 68 dBA. You’ll also appreciate the QGV’s easy serviceability.

20-200 hp, Direct Drive
14.3-998 acfm, 75-150 psig
Variable speed-85% turndown
Very low power consumption

qslp-20-aug-2016

QSLP

The QSLP is a low pressure direct-drive rotary screw compressor engineered to deliver 25-50 PSIG at peak efficiency — it can reduce energy consumption by as much as 25 percent. Key features include standard heavy-duty inlet filters, a high-efficiency positive displacement pump and a full instrumentation panel.

100-200hp, Direct Drive
88-1521 acfm, 30-40 psig
Low pressure applications
Most efficient at 7 cfm/hp
Clean – only 2-3pm carryover

QSB/T: The QSB and QST series consists of 15-50 hp rotary screw air compressors featuring large diameter, high efficiency rotors that enable them to operate at slower speeds, which extends airend Available in base or tank-mounted versions, these high-performing screw air compressor units also include a mounted aftercooler separator and a long-lasting V-belt drive.