VIAIR | 330C Industrial-Grade Compressor
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Description
The 330 IG air compressors are medium-duty, 150 PSI industrial units designed to fill air tanks and feature a head assembly designed for better heat dissipation. They're equipped with a separate stainless steel braided PTFE-lined leader hose and check valve assembly that protects the compressor against high amperage restarts. Available in 12V or 24V.
See Resources Section below for wiring Diagram Options
Specifications
SPECS:
CFM: 1.06 @ 0 PSI
12-Volt / 24-Volt
Permanent Magnetic Motor
Duty Cycle: 100% @ 100 PSI
Max. Working Pressure: 150 PSI
Max. Air Tank Size: 5.0 Gallon
Max. 12V Amp Draw: 16-Amps
Max. 24V Amp Draw: 9-Amps
Ingress Protection Rating: IP67
Max. Ambient Temp: +158°F
Min. Ambient Temp: -40°F
Dimensions: 9″L x 4″W x 6.75″H
Net Weight: 8.25 lbs.
FEATURES:
Thermal Overload Protector
Vibration Isolators
Mounting Hardware
Heavy Duty 1/4″ NPT Check Valve
Stainless Steel Braided PTFE-Lined Leader Hose
Air Line for Remote Mount Air Filter
Remote Mount Air Filter Assembly
(2) Replacement Air Filter Elements
Installation Instructions
Performance
12-Volt Compressor - Supply Voltage 13.8 Volts
| PSI | CFM | A | BAR | LPM | A |
|---|---|---|---|---|---|
| 0 | 1.06 | 7 | 0 | 30.0 | 7 |
| 10 | 1.00 | 8 | 1.0 | 27.0 | 8 |
| 20 | 0.90 | 9 | 2.0 | 24.2 | 10 |
| 30 | 0.85 | 10 | 3.0 | 21.1 | 10 |
| 40 | 0.76 | 10 | 4.0 | 19.7 | 11 |
| 50 | 0.72 | 11 | 5.0 | 18.3 | 12 |
| 60 | 0.69 | 11 | 6.0 | 17.7 | 12 |
| 70 | 0.65 | 12 | 7.0 | 17.0 | 13 |
| 80 | 0.64 | 12 | 8.0 | 15.5 | 14 |
| 90 | 0.62 | 12 | 9.0 | 14.4 | 15 |
| 100 | 0.60 | 13 | 10.0 | 13.0 | 16 |
| 110 | 0.57 | 13 | |||
| 120 | 0.53 | 14 | |||
| 130 | 0.51 | 15 | |||
| 140 | 0.48 | 16 | |||
| 150 | 0.44 | 15 |
24-Volt Compressor - Supply Voltage 28 Volts
| PSI | CFM | A | BAR | LPM | A |
|---|---|---|---|---|---|
| 0 | 1.16 | 4 | 0 | 33.0 | 4 |
| 10 | 1.05 | 5 | 1.0 | 28.5 | 5 |
| 20 | 0.95 | 5 | 2.0 | 25.1 | 6 |
| 30 | 0.88 | 6 | 3.0 | 22.6 | 6 |
| 40 | 0.81 | 6 | 4.0 | 21.2 | 7 |
| 50 | 0.78 | 6 | 5.0 | 20.0 | 7 |
| 60 | 0.74 | 7 | 6.0 | 19.0 | 7 |
| 70 | 0.71 | 7 | 7.0 | 17.7 | 8 |
| 80 | 0.69 | 7 | 8.0 | 16.5 | 9 |
| 90 | 0.66 | 7 | 9.0 | 15.0 | 9 |
| 100 | 0.63 | 8 | 10.0 | 13.5 | 8 |
| 110 | 0.60 | 8 | |||
| 120 | 0.57 | 9 | |||
| 130 | 0.53 | 9 | |||
| 140 | 0.49 | 8 | |||
| 150 | 0.46 | 8 |
Fill Rates
12-Volt Compressor
| 2.5 GALLON TANK | FILL RATE |
|---|---|
| 0 to 105 PSI | 3 min. 40 sec. (± 10 sec.) |
| 85 to 105 PSI | 50 sec. (± 05 sec.) |
| 0 to 145 PSI | 5 min. 45 sec. (± 10 sec.) |
| 110 to 145 PSI | 1 min. 44 sec. (± 05 sec.) |
| 5.0 GALLON TANK | FILL RATE |
| 0 to 105 PSI | 7 min. 24 sec. (± 15 sec.) |
| 85 to 105 PSI | 1 min. 40 sec. (± 05 sec.) |
| 0 to 145 PSI | 12 min. 12 sec. (± 15 sec.) |
| 110 to 145 PSI | 3 min. 30 sec. (± 10 sec.) |
24-Volt Compressor
| 2.5 GALLON TANK | FILL RATE |
|---|---|
| 0 to 105 PSI | 3 min. 09 sec. (± 10 sec.) |
| 85 to 105 PSI | 45 sec. (± 05 sec.) |
| 0 to 145 PSI | 5 min. 00 sec. (± 10 sec.) |
| 110 to 145 PSI | 1 min. 31 sec. (± 05 sec.) |
| 5.0 GALLON TANK | FILL RATE |
| 0 to 105 PSI | 6 min. 20 sec. (± 10 sec.) |
| 85 to 105 PSI | 1 min. 26 sec. (± 05 sec.) |
| 0 to 145 PSI | 10 min. 00 sec. (± 15 sec.) |
| 110 to 145 PSI | 3 min. 12 sec. (± 10 sec.) |