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The Quincy qgs 50-hp rotary screw compressor (230v 3-phase) has been discontinued and is not available for purchase at this time.

Quincy QGS 50-HP Rotary Screw Compressor (230V 3-Phase)

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Quincy Air Compressors and AccessoriesModel: 8158049554
(Based on expert analysis, manufacturer ratings and customer reviews)

4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
2 Reviews
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  • Features
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  • Accessories
Grade
Commercial Grade Air Compressors
Style
Rotary Screw Air Compressors
Voltage
230 Volt AC
3-Phase
HP
50
CFM
208
CFM Rated @ 125 PSI
QGS 50-HP Gear Drive
Reliable gears eliminate belt changes & breakage
Minimal transmission losses; produces 208 CFM at 125 PSI

100% Duty Cycle TEFC Motor
Premium reliable operation in harsh environments

Radial Cooling Fan
Quiet operation & longer compressor life

Innovative Canopy
Easy to service, helps quiet operation

Airlogic˛ Controller
Full color graphic display is easy to read
Simple navigation delivers all the information you need

Intelligent Unload Cycle Controls
Optimize energy efficiency

Lower Maintenance Costs
Energy consumption reduced over 3% compared to belt drives

Modular Cooling System
Isolates cooling loops to improve longevity & reliability

5 Year True Blue Factory Warranty
Covers airend, motor, separator reservoir, cooler/heat exchanger
Motor
Voltage
230 Volt AC
Phase
3-Phase
Recommended Breaker
Consult Certified Electrician
Engine
HP
50
Engine Low Oil Shut-off
Yes
Pump
CFM
208
CFM Rated @
125 PSI
Pump Type
Rotary
Max PSI
125 PSI
Oil Sight Glass
Yes
After Cooler
Yes
Pump Drive
Gear Drive
Oil Type
Oil Lubricated
Pump Low Oil Shut-off
Yes
Tank
Tank Included
No
Electronic Drain Valve
No
Accessories
Air Dryer
No
Air Filter
No
Overview
Weight
2028 Pounds
Product Length
55.9 Inches
Product Width
41.7 Inches
Product Height
64.17 Inches
Consumer Warranty
1 Year
Commercial Warranty
1 Year
Model
8158049554

Questions before buying? Ask Steve about this item. Sorry, do not submit repair related questions.

Quincy 8158049554 Reviews & Ratings
Overall Rating
Features
4/5
Quality
4/5
Performance
3/5
Value
2/5
Overall
4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
Pros
Easy To Use (1)
Durable (1)
Cons
Expensive (1)
2 Reviews  Sort by 
 
Steve, the Air Compressor Expert
Air Compressor Expert

Product Expert
Total Reviews
234 Reviews
Total Helpful Votes
2851 Helpful Votes
Air Compressors Direct Recommended

The top spot in the 50 HP Rotary lineup goes to this QGS System because it's gear driven instead of belt driven. Reliable gears eliminate belt changes & breakage with fewer transmission losses, reducing energy consumption over 3% compared to belt drives.

Quincy's Airlogic˛ Controller makes the most of your investment with Intelligent Unload Cycle Controls and other functions displayed on a full-color screen that's easy to read.

Getting the most of your airend dollar is aided by the... more
Steve Recommends This Model
Was this review helpful?
12
Gary M.
Waco, TX
REVIEWED
JUL.
23
2015
3 out of 53 out of 53 out of 53 out of 53 out of 5
Don't Like The Company
We have 2 QSI-245 compressors. They work well and tend to last. That being said, Quincy's warranty requires only using their consumables, their installation and start up, and periodic oil sample analysis. That in itself is not too stringent, but the oil is almost $100.00 per gallon and oil carry over that has to be replaced adds a lot to operational cost.

Parts prices are too high, eg. $40.00 for a 4 inch cork gasket. Also the electric motors are sized so that they use the service factor... more
Pros: Durable, Easy To Use
Cons: Expensive
Was this review helpful?
70
 


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