Quincy QSB / QST Rotary Screw
Air Compressor
• 15-50 hp
• Lubricated

Quincy QSB / QST Rotary Screw Air Compressors are true industrial compressors with Quincy’s long life oversized airends. They are available in tank- or base-mounted configuration.

•	Heavy-duty, reliable design
•	Efficient control options standard
•	Air or water cooled
•	60-230 acfm delivery
•	100-150 psig
•	Mounted aftercooler and separator
•	UL-approved controls
•	TEFC motors and NEMA options
•	Five and ten-year warranty programs

CFM at various pressures
Horsepower	15	20	25	30	40	50
100 PSI	60	82	112	135	182	230
125 PSI	47	70	103	117	159	200
150 PSI	-	61	85	106	136	180

For more information on the Quincy QSB / QST
Rotary Screw Air Compressor or any other Quincy product:
Call 1-800-764-9793 or Use our Contact Form.

Quincy Air Compressors

Reciprocating

Lubricated

QR-25
3-25 hp Industrial Duty

Splash Lubricated

QT
3-15 hp Standard Duty

Oil-less

QRDS
Single-Stage 2-30 hp

QRDT
Two-Stage 5-30 hp

Rotary Screw

Lubricated

QSLP
10-200 hp Low Pressure

QS2
400-500 hp Two -Stage

QSI
150-350 hp Premium Industrial

QGV
50-200 hp Variable Speed Drive

QSF
50-200 Gear-Drive

QSB / QST
15-50 hp Modular

Medical Systems

QMS
2-20 hp

HVAC / Climate Control

QC & QR

Vacuum Pumps

QV
1.5-20 hp Rotary Vane

QSV
Direct Drive Rotary 25-40 hp

QSVI
Direct Drive Rotary 25-200 hp

QSVB
7.5-25 hp Belt Drive Rotary

QV-MS
2-20 hp Vacuum Medical Systems

Air Dryers

Refrigerated

Desiccant

Condensate Management

CRP Paks
15, 30 & 55 Gallon

Domestic and International Sales and Service:
McKenzie Equipment Company, Inc.
Corporate Headquarters
9260 Bryant
Houston, Texas 77075
Tel: 800-764-9793
Fax: 713-946-0559 Map
Info@mckenzieequipment.com

Texas Regional Sales and Service:
Regional Offices

Austin
Corpus Christi
San Antonio
Waco

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Quincy QSB / QST Rotary Screw Air Compressor • 15-50 hp • Lubricated

Quincy QSB / QST Rotary Screw
Air Compressor
• 15-50 hp
• Lubricated