Product Information

Viair's Quarter Duty Cycle Onboard Air System is a smaller, 120 PSI onboard air system, suitable for many pneumatic needs, including smaller inflation tasks (not including the inflation of automotive tires), air horns and more. The 25% Duty Cycle Onboard Air System will provide enough service time to operate for about 10 minutes of continued use, providing you give the system 30 minutes to cool down afterwards.

Features & Benefits

  • 12-VOLT
  • Complete air source solution
  • Includes a light duty compressor & 2 gallon air tank
  • Permanent Magnetic Motor
  • Sealed design - Moisture & Dust Resistant
  • Oil-less Design
  • High Performance PTFE Piston Ring
  • Stainless Steel Valves
  • Anodized Aluminum Alloy Cylinder
  • 1 year manufacture warranty

Tech Specs

Voltage: 12-Volt
Duty Cycle: 25% @ 100 PSI
Max Working Pressure: 150 PSI
Max Amp Draw: 18 Amps
Min. Ambient Temp: -40 degrees F
Max. Ambient Temp:: 158 degrees F
Compressor Dimensions: 6.5" L x 3.5" W x 4.5" H
Compressor Net Weight: 5.1 lbs.

Duty Cycle Reference Chart

Duty Cycle: 100 PSI @ 72F
Max. Run Time / Min. Rest Time
10% Duty Cycle 3 Min. On / 27 Min. Off
15% Duty Cycle 6 Min. On / 34 Min. Off
20% Duty Cycle 8 Min. On / 32 Min. Off
25% Duty Cycle 10 Min. On / 30 Min. Off
30% Duty Cycle 13 Min. On / 30 Min. Off
33% Duty Cycle 15 Min. On / 30 Min. Off
100% Duty Cycle Continous Duty @ 100 PSI @ 72F

This compressor has a duty cycle of 25%

Note: Duty cycle refers to the amount of time a compressor can be operated in given time period at 100 PSI, at a standard ambient temperature of 72 degrees F. Duty cycle is commonly expressed in percentage format. The higher the percentage the longer run time. For more "frequently asked questions" on compressors see Viair FAQ Page.  

Fill Rates

2.0 Gallon Tank
Fill Rate
0 to 120 PSI 2 min 22 sec
90 to 120 PSI 46 sec

Performance Data

PSI
CFM
A
0 2.03 10
10 1.17 12
20 1.11 13
30 1.04 15
40 1.01 15
50 0.97 16
60 0.92 16
70 0.88 17
80 0.83 17
90 0.79 17
100 0.76 18
110 0.72 18
120 0.69 18
130 0.65 18
120 0.62 17
130 0.57 17

PSI = Pounds per squre inch - A measure of air pressure generated by an air compressor. CFM = Cubic feet per minute - Volume of air produced by the air compressor at a given pressure or PSI. A = Amps - A measure of the amount of electrical current used.

Items Included:
(1) 2 Gallon Viair Air Tank (1) 275C model Viair Air Compressor (1) Accessory Airline (1) Pressure Switch with Relay (90 PSI on, 120 PSI off) (1) 40 amp Relay (2) T-Fittings (1) 1/4" NPT Compression Fitting (1) 1/4" Drain Cock (1) 1/4" NPT Male Plug (1) 145 PSI Safety Valve (1) 20ft. 12 Gauge Wire with Inline Fuse Holder (1) Inline Fuse Holder (1) Electrical Connections
Weight:
25 lbs.
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