The Science of Compressed Air
QUINCY QGB SERIES
ROTARY SCREW
AIR COMPRESSORS
20 60 HP
GLOBAL ROTARY COMPRESSORS
THE SCIENCE OF COMPRESSED AIR
The Quincy QGB is Globally Competitive Technology:
Integrated Dryer Delivers Performance
Generates Overall Energy Savings
Delivers Unbeatable Reliability
Gives You the Air You Need
QUINCYS COMMITMENT TO EFFICIENT
& COMPETITIVE INDUSTRY IN AMERICA Quincy QGB-25 Rotary Screw Compressor
Since 1920, Quincy Compressor has been
driven to making American industry more
competitive. Quincys new line of Global Belt
Drive compressors reinforce our commitment A WINNING
to efficiency, productivity and your bottom-line. COMMITMENT
Advanced R&D, state-of-the-art manufacturing
facilities and a competitive design philosophy
make Quincy the value added partner American
industries need in todays global economy.
EASY TO OWN
Winning takes commitment. Since 1987, DEI
When you want to improve efficiency, you have has chosen Quincy Compressor to add the
to look at total operating costs not just power science of compressed air to its winning
cost. The QGB will not only save energy, but strategy. The same commitment is available
will save you time and money when it comes to to you, everyday Quincy Compressor, the
maintenance. Quincy Compressor airends are Science of Compressed Air.
designed for 100,000 hours, which means they
will outperform and outlast the competition.
Quincy is the Official Supplier
When you conduct routine maintenance, the of Compressed Air to DEI.
QGB makes the job simple. From spin-on oil
filters to quick-change air/oil separator elements,
the QGB is designed to perform, not keep your
maintenance staff busy.
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The Science of Compressed Air
Q U I N C Y Q G B G L O B A L B E LT D R I V E S E R I E S
20-60 HP 100-150 PSIG
UNIVERSAL BENEFITS FROM QUINCYS
GLOBAL SERIES
The QGBs global features that will benefit your operation
in every hour of use:
Small footprint for simple installation almost anywhere
Quiet operation means you can comfortably work
near the QGB while it is running all day long
The lowest specific power consumption saves you
operating expense every day
Standard Wye-Delta starter means less stress on your
electrical system and less drive train maintenance
for the QGB
TEFC motor and NEMA 4 controls so you
can install the QGB in harsh, dusty areas without worry
Industrial PLC based controls for long and worry
free life. This also means simple communications Quincy QGB-25, Tank-mount Rotary Screw Compressor
between the QGB and other systems in your facility
Easy access to all service items means you will
spend less time taking care of the QGB
Integrated dryer option saves space and cost while
maintaining a consistent dewpoint
Standard no-loss drains maintain compressed air
efficiency even during drain cycle
Quincy QGB-40 Rotary Screw Compressor
3
GLOBAL ROTARY COMPRESSORS
S M A RT T O O W N
Compact packaging for easy installation
Simple maintenance for less downtime
Automatic belt drive for maximum flexibility
Remote grease fitting makes
serving drive motor easy
TEFC drive motor runs
cooler and lasts longer
Automatic tensioning means 4,000
hour belt life and quiet operation
I N T E G R AT E D C O M P O N E N T S
Integrated Dryer (optional) is designed
specifically for the QGB to save space and
cost while providing a consistent dewpoint.
PLC Control operates QGB compressor and
dryer as one system to ensure high quality
air at the lowest overall operating cost.
40 F Dewpoint by design means better air
quality for more efficient and productive air use.
No Loss Drain means lower operating cost
because compressed air is not vented during
drain cycle.
Mounted Moisture Separator ensures free
water is removed from compressed air before
the dryer saving energy and improving
Quincy QGB-40 Rotary Screw Compressor
dryer performance.
Simple Dryer Bypass makes it easy to take the dryer off-line for routine
maintenance while the QGB continues to operate.
Mounted Coalescing Filter (optional) cleans the compressed air, removing
over 99% of oil and dirt contamination.
Oversized Condensing Unit allows the integrated dryer to perform at
temperatures up to 115 F while maintaining a consistent dewpoint.
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The Science of Compressed Air
INDUSTRIAL INTELLIGENCE
Industrial PLC provides a rugged and reliable platform
Selectable control types ensure smooth operation
and efficiency
Simple communication between networked units leaves
room for easy system expansion
PLC CONTROL
Quincy PLC Control.
Simple
Industrially proven PLC platform means you can count
on trouble free operation in wet or dry, hot or cold areas
Easy to understand display tells you exactly what
is happening no symbols or codes
Energy conscious
Standard auto/dual control means the QGB will not idle
endlessly if you have no air demand, saving you energy
Reduced voltage start means less inrush current
and less strain on your electrical system
Expandable
Standard PLC means it is easy for the QGB to
communicate with your plants network
Program upgrades are a snap to install, with
no special tools or skills required
Complete
The Quincy PLC Control system provides continuous
monitoring of your QGBs operation. You can think of
this as the full-time preventive maintenance, compressed
air and energy manager for your production facility.
Quincys PLC Control provides instant feedback of:
Operating temperature and pressure
Operating mode
Continuous run
Auto dual
Standby
Network
Dryer Operating
Maintenance status
Oil filter and separator condition
Time to service
Total running and loaded hours of operation
Dryer Dewpoint
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GLOBAL ROTARY COMPRESSORS
PROVEN QUINCY RELIABILITY
Rugged Quincy airend delivers high-efficiency and long life
Low speed ensures quiet operation
Power consumption below 17kw/100 CFM
Standard 10-year warranty
V-Belt Drive with Large Rotors mean slow-speed
OSHA-compliant operation for maximum airend life
guard assures a safe, and quiet, economical operation
versatile system
Triple-lip Seal with Oversized Cylindrical Roller Bearings Back-to-back Duplex Tapered
scavenge system on suction end carry radial load and Roller Bearings on the
add to compressor reliability discharge end supply superior
radial and axial load-carrying
capability for reliability and
long airend life
Quincys Oversized Rotor 62% Larger
Competitors Rotor
Larger Rotor = Energy Savings
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The Science of Compressed Air
QUINCY QGB PERFORMANCE DATA
Capacity (cfm) @ Sound Dimensions Weight
100 psig 125 psig 150 psig 175 psig Level (dBa) Length in. (mm) Width in. (mm) Height in. (mm) lbs .(kg)
QGB-20 89 80 70 59 70 63 (1600) 34 (834) 47 (1190) 1230 (560)
QGB-25 108 100 90 79 71 63 (1600) 34 (834) 47 (1190) 1290 (586)
QGB-30 132 121 110 93 71 63 (1600) 34 (834) 47 (1190) 1320 (600)
QGB-40 190 161 137 - 72 72 (1830) 34 (834) 70 (1765) 1800 (820)
QGB-50 238 206 186 - 75 72 (1830) 34 (834) 70 (1765) 1890 (860)
QGB-60 284 251 220 - 79 72 (1830) 34 (834) 70 (1765) 2050 (930)
EXTEND THE LIFE OF YOUR COMPRESSOR WITH QUINCY LUBRICANTS
QUIN-SYN synthetic lubricants are technically EXPECTED LUBRICANT LIFE
perfect for Quincy compressors. Uniquely at normal operating conditions
formulated for the Quincy products you trust,
Quin-Syn will help keep them running smoothly
for years to come.
Quincy offers a free lubricant system analysis
program to all Quin-Syn users. Be sure to ask
your distributor for details.
NON-TOXIC
All Quin-Syn products are non-toxic and not considered
hazardous under OSHA Hazardous Communication Standard
21 CFR1910.1200. They carry no hazardous labels or warnings
under that standard.
QUINCY COMPRESSORS ROYAL BLUE WARRANTY
Quincys Royal Blue Warranty is standard with every eligible
Quincy rotary screw compressor.
10-year Airend Warranty
5-year Variable Speed Drive Warranty
5-year Drive Motor Warranty
5-year Air/Fluid Receiver Warranty
5-year Cooler Warranty
5-year Drive Coupling Warranty
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COMPRESSED AIR SYSTEMS BEST PRACTICE
The Science of Compressed Air
2005 Quincy Compressor an EnPro Industries company
All rights reserved. Litho in U.S.A. (QGB-001 10/05)
701 North Dobson Avenue | Bay Minette, AL 36507 | Phone 251.937.5900 | Fax 251.937.7182 | Email: info@quincycompressor.com
