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Save 17% Quincy QGS rotary screw air compressor, tank mounted with refrigerated air dryer
Flow
26.1 CFM
Pressure
150 PSI
Sound
64 dB(A)
Duty cycle
100%
Quincy Compressor · Model QGS 7.5 TMD-1

Quincy QGS Series Rotary Screw Air Compressor

26.1 CFM @ 150 PSI · Tank mount + dryer · 230V 1-phase

3 reviews
Horsepower
Package
Electrical
$13,903.00 list price
$11,544.00 You save $2,359.00
In stockFree delivery
Call to order · 866-203-9939

Mention model QGS 7.5 TMD-1 · 230V 1-phase. A live expert confirms sizing and ship date.

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Technical specifications

Showing QGS 7.5 TMD-1 · 230V 1-phase

Performance

Horsepower 7.5 HP
Capacity 26.1 CFM @ 150 PSI
Rated pressure 150 psig
Duty cycle 100% continuous
Sound level 64 dB(A)
Max ambient 104 °F

Electrical

Voltage 230V 1-phase · 60 Hz
Full load amps 40 FLA
Starter Direct on line (DOL)
Drive motor TEFC
Controls Load / no load with timed shutdown
Dryer power 115V 1-phase (separate supply)

Package & dimensions

Configuration Tank mount + dryer
Air receiver 60 gallon horizontal
Air dryer Refrigerated, 39 °F dew point
L × W × H 56 × 23 × 51 in
Weight (TM / TMD) 441 / 496 lbs
Fluid QuinSyn Plus, 8,000-hour

Capacity per ISO 1217 Annex E. Specifications from Quincy Compressor; confirm critical dimensions against the dimensional drawing before install.

Compare QGS sizes

Select a row to configure that size.

Model HP CFM PSI Tank dB(A) L × W × H (in) Weight (lbs) From Select
QGS 5 5 16.8 145 60 gal 62 56 × 23 × 51 419 / 474 $7,107.00
QGS 7.5 7.5 26.1 150 60 gal 64 56 × 23 × 51 441 / 496 $8,038.00
QGS 10 10 38.8 125 120 gal 65 76 × 26 × 58 589 / 666 $9,691.00
QGS 15 15 54.9 125 120 gal 69 76 × 26 × 58 622 / 699 $10,934.00
QGS 20 20 82.2 125 120 gal 67 75 × 31 × 72 1,184 / 1,296 $16,948.00
QGS 25 25 99.4 125 120 gal 69 75 × 31 × 72 1,202 / 1,329 $17,743.00
QGS 30 30 113.8 125 120 gal 70 75 × 31 × 72 1,237 / 1,365 $19,725.00

Built to run all shift

The QGS is Quincy's fixed-speed, oil-flooded rotary screw line for shops and small plants. Every unit is rated for 100% continuous duty, with a belt-driven airend and auto-tensioner on 5–30 HP models and a low-sound enclosure that lets it sit close to the work.

Order it base mounted, on a horizontal air receiver, or as a complete air station with a mounted 39°F dew point refrigerated dryer — one package, one electrical drop, ready to plumb in.

Standard on every QGS

  • Rated for 100% duty cycle
  • TEFC drive motor
  • Air-cooled aftercooler
  • Low-sound enclosure
  • High-efficiency intake filter
  • Low oil carryover
  • Belt drive with auto-tensioner
  • 8,000-hour QuinSyn Plus fluid

Warranty

Coverage runs 12 months from start-up or 18 months from factory shipment, whichever comes first. Ask about extended plans when you call to order.

Component Standard 3-year extended 5-year extended*
Basic compressor 1 year 1 year 1 year
Airend 1 year 3 years 5 years
Air/fluid cooler 1 year 3 years 5 years
Air/fluid separator tank 1 year 3 years 5 years
Drive motor 1 year 1 year 5 years

*5-year coverage requires an authorized start-up and factory maintenance.

Documents & drawings

Customer reviews

Paintman January 10, 2025
Purchased: QGS 7.5 TMD-1

Great machine — it shipped quickly and the staff were a big help.

Sandblast NY January 10, 2025
Purchased: QGS 7.5 TMD-3

Great deal, fast shipping and easy to service.

Paintman November 20, 2024
Purchased: QGS 15 TMD-3

Great machine — the QGS is very easy to run and service.