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. All Air Source kits come with a pre–wired pressure switch (P/N 20003 / 90–120 PSI). 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″ 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 |
Safety Valve (145 PSI) |
1.5 Gallon Air Tank |
Drain Cock |
Pressure Switch (90 PSI On / 120 PSI Off) |
Leader Hose with Check Valve |
Specifications
12–Volt |
Max. Amp Draw: 18 Amps |
Permanent Magnetic Motor |
Ingress Protection Rating: IP54 |
Duty Cycle: 25% @ 100 PSI |
Dimensions: 15.2″L x 5.9″W x 12.8″H |
Max. Working Pressure: 120 PSI |
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 |
10.0 |
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.) |