It's loud. We use one in a 30x80 shop and we need to pause our conversations when it kicks on. About the same level as my noisy oil-free compressor at home. My guess is in the 90s for decibels.
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Quincy QT-7.5 Splash Lubricated Reciprocating Air Compressor, 7.5 HP, 230 Volt, 1 Phase, 80-Gallon Vertical, Model# 271CS80VCB

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Shipping:
Free shipping (lower 48 states) - Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Call Store for Availability
- Mounted and wired magnetic starter
- Less than 5 PPM oil carry-over (blow-by) rating
- 135-175 working PSI
- Pump RPM: 890
- Motor RPM: 1725
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Quincy QT1-7.5 Splash Lubricated Reciprocating Air Compressor -- 80-Gallon, Model# 471CS80VCB
Downloads

Features + Benefits

- Mounted and wired magnetic starter
- Less than 5 PPM oil carry-over (blow-by) rating
- 135-175 working PSI
- Pump RPM: 890
- Motor RPM: 1725
- 2-cylinder pump design
- Heavy-duty, easy-to-reach, manual ball valve
- 2-stage belt drive pump with solid cast iron cylinder
- Finned tube intercooler for maximum cooling and increased valve life
- Aluminum head for heat dissipation
- Extra-capacity oil reservoir for low oil temperatures
- Cast iron fly wheel for energy efficiency and durability
- 100% duty cycle
- Splash lubrication
- UL & CSA approval on all electrical components
- ASME-coded pressure relief valves and tanks
- Additional charge for liftgate shipping option
Key Specs
| Attribute | Specification |
|---|---|
item# | 35239003 |
Brand | Quincy Compressor |
Manufacturer's Warranty | 12 months parts/12months labor |
Ship Weight | 643.0 LB |
Air Tank Size | 80 Gal |
Volts | 230 |
CFM at 90 PSI | 24.3 |
Motor Phase | 1 |
Stage | 2 |
Horsepower | 7.5 HP |
Max. PSI | 175 |
Amps | 40 |
| Attribute | Specification |
|---|---|
Duty Cycle | 100 % |
Motor RPM | 1,725 |
Working Pressure | 135-175 PSI |
Pump Life | 50,000 hr |
Pump Material | Cast Iron |
Air Outlet Size | 3/4 in. NPT |
CFM at Max. PSI | 22.6 |
Oil Required | Yes |
Lubrication System | Splash |
Drain Type | Manual |
Product Weight | 593.0000 lb |
Dimensions L x W x H (in.) | 35.0 x 28.0 x 77.0 in |
Reviews
Questions & Answers
Questions
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· 12 years ago
what is the dB sound rating at 3 meters
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StellerSeth· 11 years ago
Helpful?
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ebwillis· 12 years ago
Don't know if this helps and I don't know the DB rating at three meters, but the compressor is pretty loud. That being said, for it's size and power I find it more quite than I expected. It makes less noise than my neighbor's 5hp HF compressor. My compressor was set-up in the corner of a 25'x18' shop and was tolerable when it was operating. I'm a one man show though.
S/F
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ProductExpert12· 12 years ago
The dB rating on the Quincy Air Compressor will be in the low 80's.
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· 6 years ago
Whats the CFM at 90psi?
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speeedbump· 5 years ago
24 CFM @ 90 PSI
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ProductExpert29· 6 years ago
Per the manufacturer, the CFM at 90 PSI is not calculated. This compressor has a working PSI of 145-175.
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· 8 years ago
Will this unit run exclusive off of 220 volt current?
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HRSEPLY· 8 years ago
This compressor requires 230V(old standard was known as 220V), so yes 220 volts will work just understand that 220 volts is actually 230 volts, just like a regular plug in used to be call 110 volts but is now 115 volts.
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ProductExpert13· 8 years ago
This compressor will operate on 220 volt current and should be hard wired by a qualified electrician.
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· 9 years ago
is there one drive belt or two on this compressor?
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HRSEPLY· 8 years ago
One
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ProductExpert11· 9 years ago
This air compressor has one drive belt.
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· 12 years ago
Does this compressor come with an hour meter?
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ebwillis· 12 years ago
Mine did not.
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ProductExpert40· 12 years ago
This Quincy reciprocating air compressor does not come with an hour meter.
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· 14 years ago
Does this machine come with rubber feet for anti-vibration?
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VUaP· 14 years ago
It does not come with them. Quincy recommends in the manual not to use them on vertical tank units.
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ProductExpert38· 14 years ago
The Quincy compressor does not come with rubber feet.
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· 14 years ago
What items are needed for total start up?
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ProductExpert6· 3 years ago
This Quincy Air Compressor comes with everything needed to run upon delivery. The compressor needs to be hard wired in by an electrician, and whichever hoses, tools, filters, regulators etc. that would be required for your needs.
We recommend purchasing a maintenance kit (replacement oil & filters) which will extend the warranty on the pump from one to 3 years, item #42637.
Helpful?
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ProductExpert23· 12 years ago
This Quincy Air Compressor comes with everything needed to run upon delivery. The compressor needs to be hard wired in by an electrician, and whichever hoses, tools, filters, regulators etc. that would be required for your needs.
We recommend purchasing a maintenance kit (replacement oil & filters) which will extend the warranty on the pump from one to 3 years. Please see our item # 42637 below.
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· a year ago
What is the Cfm
1 answer-
ProductExpert11· a year ago
The compressor will produce 22.6 CFM at 175 PSI
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· 2 years ago
Are there pick up points to place the compressor?
1 answer-
ProductExpert11· 2 years ago
With a strap you are able to pick up under the mounting base plate. Be very careful not to damage the copper tubing and belt guard.
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· 2 years ago
How do I need to wire for the 7.5hp 230 volt compressor? Is 10 guage 10/2 wire sufficient and what breaker amp on a dedicated circuit, 30? Thank you!
1 answer-
ProductExpert6· 2 years ago
The compressor would require an 80 amp, double pole breaker. #8 wire is recommended.
Helpful?
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Accessories We Recommend
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Warranty
Manufacturer's Warranty
12 months parts/12months labor
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Currently Viewing This Product
Item # 35239003
$3499.00Shipping:
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Call Store for Availability
- $5449.99
Shipping:
Free shipping (lower 48 states) - Factory shippedHeavy/large item. Lift gate service available.
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Specifications
80 Gal
120 Gal
60 Gal
80 Gal
230
460
220 Volt
208/230
24.3
35.8
18.5
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1
2
1
-
2
2
1
-
7.5 HP
10 HP
5 HP
5 HP
175
175
150
-
40
-
22
-
100 %
100 %
0.5 %
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1,725
3,450
3,400
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135-175 PSI
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95-125 PSI
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50,000 hr
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-
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Cast Iron
Cast Iron
Cast Iron
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3/4 in. NPT
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1/2 in. NPT
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22.6
29
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Yes
Yes
Yes
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Splash
Pressure
Splash
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Manual
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Petcock
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593.0000 lb
lb
246.5000 lb
450.0000 lb
35.0 x 28.0 x 77.0 in
83.0 x 36.0 x 65.0 in
31.0 x 23.0 x 66.0 in
35.0 x 24.0 x 69.0 in
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Horizontal
Vertical
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1
1
-
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Belt
Belt
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44
-
-
-
Yes
Yes
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-
No
No
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-
Senci
-
-
-
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0 Gal
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-
-
No
-
-
-
No
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-
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Not Applicable
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See All Quincy Compressor Stationary Electric Air Compressors
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