Quincy QGS Air Compressor 5 HP 60 Gallon Tank-Mounted Rotary Screw 1-Phase 230V New - 4152051925
The Quincy QGS 5 HP Rotary Screw Air Compressor features an oil-injected twin screw pump with a 100% duty cycle, delivering 15.6 CFM at 150 PSI for continuous, reliable operation. Its compact, quiet design with a 62 dBA noise level, 60-gallon horizontal tank, and premium synthetic lubrication ensures efficient performance with minimal maintenance, making it ideal for various applications.
What our Experts Think
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Continuous, quiet rotary screw operation
The Quincy QGS delivers true rotary screw performance with 100% duty cycle, meaning it can run 24/7 without overheating—a big advantage over piston compressors that must cycle off.
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Efficient compressed air for diverse applications
Rated at roughly 15.6–16.8 CFM at 150 PSI, this unit supports multiple tools and air‑demanding tasks reliably, making it suitable for automotive, woodworking, body shops, and light industrial use.
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Quiet, low‑vibration design
At about 62 dBA, the QGS runs significantly quieter than traditional reciprocating compressors, enhancing shop comfort and reducing noise fatigue.
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Energy‑efficient & low maintenance
The direct‑drive rotary screw system with a TEFC motor and premium synthetic lubrication reduces maintenance needs and delivers better energy efficiency versus belt‑driven piston units.
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Integrated tank saves space
The 60‑gallon ASME receiver tank provides ample storage for stable pressure delivery and minimizes pump cycling, while keeping a compact footprint for tighter work spaces.
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Single‑phase 230 V power simplicity
Easy installation on standard 230 V single‑phase power simplifies setup in most commercial and workshop environments.
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Built for professional environments
The robust design with reliable controls makes this compressor ideal for continuous shop workflows and industrial tasks where uptime and performance matter.
Q&A
Q: What is the Quincy QGS 5 HP 60 Gallon Rotary Screw Air Compressor used for?
A: Designed for industrial shops, manufacturing, automotive service, and continuous-duty applications needing reliable, high‑efficiency compressed air.
Q: What are the key specifications?
A: 5 HP TEFC electric motor, 230 V single‑phase power, 60‑gallon horizontal ASME receiver tank, rotary screw pump, ~15.6 CFM @ 150 PSI, and ~62 dBA noise level.
Q: What makes the rotary screw design beneficial?
A: Rotary screw compressors provide smooth, continuous air delivery with quieter operation and less vibration than reciprocating models, ideal for 24/7 use.
Q: Is this compressor suitable for continuous duty?
A: Yes — it features a 100% duty cycle, allowing uninterrupted operation without overheating.
Q: How quiet and efficient is it?
A: The standard quiet enclosure and rotary design reduce noise (≈ 62 dBA) and energy use, improving work environment comfort and efficiency.
Q: What components support durability and performance?
A: Premium synthetic lubrication rated for ~8,000 hours, V‑belt drive, and TEFC motor help ensure long service life and low maintenance.
Q: What are installation requirements?
A: Requires a 230 V, single‑phase electrical supply and sufficient floor space for the horizontal 60‑gallon tank.
Maintenance Tips
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Change Rotary Screw Oil & Filter
Use the manufacturer’s recommended rotary screw oil and replace the oil filter at regular intervals to protect internal rotors and bearings from wear and overheating. Oil quality is critical in rotary screw systems.
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Replace Air Intake & Separator Filters
Clean or replace intake and separator elements routinely to maintain airflow, protect downstream tools, and minimize oil carryover into the system.
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Drain Condensate Often
Though screw compressors generate less moisture than reciprocating models, drain any water from the 60 gal tank to prevent internal corrosion.
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Check Belt Drive & Tension
Inspect the belt drive and tensioner periodically; a properly tensioned belt maximizes efficiency and extends belt life.
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Monitor Motor & Cooling Fans
Ensure the TEFC motor and cooling fans are free of debris and operating smoothly for optimal heat rejection and continuous duty.
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Keep Control Panel & Sensors Clean
Dust or oil buildup on controls and sensors can affect starts, stops, and duty cycling—clean as part of routine care.
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Schedule Professional Inspections
Periodic service by a qualified technician preserves performance, prevents unscheduled downtime, and ensures fluid changes are on schedule per hours or load cycles.
