120 PSI Air Source Kits come with a low amp-draw, 25% duty cycle, 275C VIAIR compressor mounted on a 150 PSI-rated 1.5 gallon air tank with 5 ports. 120 PSI Air Source kits come with a pre-wired 90 PSI on / 120 PSI off pressure switch. The 120 PSI Air Source Kit comes complete with a 1/4” NPT brass drain cock, 1/4” NPT ASME coded and certified safety valve, 1/2” NPT port compression fitting for 3/8” (I.D.) air line pre-installed. To use, simply connect the pressure switch to fused power, make a solid ground, and connect an air line to the compression fitting. The use of a 40-amp relay and an appropriately-rated fuse is strongly recommended to preserve the life of the pressure switch.
FEATURES
– 275C Pewter Air Compressor
– Thermal Overload Protector
– 1.5 Gallon Air Tank
– Pressure Switch (90 PSI On / 120 PSI Off)
– Safety Valve (145 PSI)
– Drain Cock
– Leader Hose with Check Valve
SPECIFICATIONS
– 12-Volt
– Permanent Magnetic Motor
– Duty Cycle: 25% @ 100 PSI
– Max. Working Pressure: 120 PSI
– Max. Amp Draw: 20 Amps
– Ingress Protection Rating: IP54
– Dimensions: 15.2″L x 5.9″W x 12.8″H
– Net Weight: 15.65 lbs.
PERFORMANCE DATA
| PSI | CFM | A | BAR | LPM | A |
| 0 | 2.03 | 10 | 0 | 57.5 | 10 |
| 10 | 1.17 | 12 | 1.0 | 32.0 | 13 |
| 20 | 1.11 | 13 | 2.0 | 30.0 | 14 |
| 30 | 1.04 | 15 | 3.0 | 28.5 | 16 |
| 40 | 1.01 | 15 | 4.0 | 26.5 | 16 |
| 50 | 0.97 | 16 | 5.0 | 24.5 | 17 |
| 60 | 0.92 | 16 | 6.0 | 22.5 | 17 |
| 70 | 0.88 | 17 | 7.0 | 21.5 | 18 |
| 80 | 0.83 | 17 | 8.0 | 20.0 | 18 |
| 90 | 0.79 | 17 | 9.0 | 18.5 | 18 |
| 100 | 0.76 | 18 | 10 | 17.0 | 17 |
| 110 | 0.72 | 18 | |||
| 120 | 0.67 | 18 |
* Supply Voltage: 13.8 Volts
FILL RATES
| 1.5 GALLON TANK | FILL RATE |
| 0 to 120 PSI | 2 min. 10 sec. (±10 Sec.) |
| 90 to 120 PSI | 35 sec. (± 5 Sec.) |