VIAIR Corporation

400P Portable Compressor

For up to 35" Tires

150 PSI / 2.30 CFM
150 PSI / 2.54 CFM
P/N 40043 - 12V
P/N 40050 - 24V

400P is a larger portable compressor kit that can inflate up to a 35-inch tire from 0 to 30 PSI in less than 5 minutes. Used and approved of by off road enthusiasts worldwide, the 400P can save you when you’re miles from home.

Please Note: The air hose supplied with this kit may become brittle from prolonged exposure to UV/sunlight. - Stow when not in use. Never allow the hose to come into contact with the head of the compressor during use (melting hazard). The use of the included air hose is not recommended in sub zero or freezing conditions. The 400P does not work with Presta bicycle valves.

tire inflation icon

Features:
- 5-in-1 Inflator/Deflator Air Hose with Inline 100 PSI Gauge
- Vibration-Resistant Diamond-Plate Sand Tray
- Deluxe Dual Compartment Carry Bag
- 40-amp Inline Fuse Holder
- Dual Battery Clamps
- 3 pc. Inflation Tips Kit

Recommended Components:
- 30 ft. Extension Hose (P/N 00030)


- 12-Volt / 24-Volt
- Permanent Magnetic Motor
- Duty Cycle: 33% @ 100 PSI
- Max. Working Pressure: 150 PSI
- Max. 12V Amp Draw: 30 Amps
- Max. 24V Amp Draw: 15 Amps
- Ingress Protection Rating: IP54
- Dimensions: 11.5"L x 6.0"W x 7.5"H
- Net Weight: 10.40 lbs.
- Power Cord Length: 8 ft.
- Air Hose Length: 25 ft.

User Manual
Dimensional Drawings

12-Volt Compressor
PSI CFM A BAR LPM A
0 2.30 17 0 65.1 17
10 2.13 19 1.0 58.4 20
20 1.98 21 2.0 53.0 23
30 1.86 23 3.0 48.5 24
40 1.75 24 4.0 44.2 26
50 1.64 25 5.0 40.2 27
60 1.54 26 6.0 37.0 28
70 1.44 27 7.0 33.3 29
80 1.37 27 8.0 30.1 28
90 1.28 28 9.0 27.0 28
100 1.19 29 10.0 22.1 27
110 1.11 29  
120 1.04 28  
130 0.95 28  
140 0.85 27  
150 0.71 27 * Supply Voltage: 13.8 Volts

24-Volt Compressor
PSI CFM A BAR LPM A
0 2.54 10 0 72.0 10
10 2.26 11 1.0 62.2 11
20 2.12 12 2.0 55.4 12
30 1.94 13 3.0 50.7 13
40 1.84 13 4.0 46.3 14
50 1.70 14 5.0 43.4 14
60 1.62 14 6.0 40.5 14
70 1.55 14 7.0 35.7 14
80 1.48 14 8.0 32.1 14
90 1.41 15 9.0 27.0 14
100 1.27 14 10.0 22.1 14
110 1.20 14      
120 1.09 14      
130 0.95 14      
140 0.85 14      
150 0.71 14 * Supply Voltage: 28.0 Volts
12-Volt Compressor
31" x 10.5" Fill Rate
0 to 30 PSI 3 min. 00 sec. (± 10 sec.)
15 to 30 PSI 1 min. 35 sec. (± 05 sec.)
33" x 12.5" Fill Rate
0 to 30 PSI 4 min. 20 sec. (± 10 sec.)
15 to 30 PSI 2 min. 05 sec. (± 05 sec.)
35" x 12.5" Fill Rate
0 to 30 PSI 5 min. 20 sec. (± 15 sec.)
15 to 30 PSI 2 min. 45 sec. (± 10 sec.)

24-Volt Compressor
31" x 10.5" Fill Rate
0 to 30 PSI 2 min. 50 sec. (± 10 sec.)
15 to 30 PSI 1 min. 25 sec. (± 05 sec.)
33" x 12.5" Fill Rate
0 to 30 PSI 4 min. 00 sec. (± 10 sec.)
15 to 30 PSI 2 min. 00 sec. (± 05 sec.)
35" x 12.5" Fill Rate
0 to 30 PSI 5 min. 05 sec. (± 15 sec.)
15 to 30 PSI 2 min. 40 sec. (± 10 sec.)


 
WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.