Portable Air Compressors > 400P-Automatic

400P-A Portable Air Compressor (P/N: 40045)

• 12-Volt
• Permanent Magnetic Motor
• Duty Cycle: 33% @ 100 PSI
• Max. Working Pressure: 150 PSI
• Amp Draw: 29 Amps
• Min. Ambient Temp: -40 °F
• Max. Ambient Temp: 158 °F
• Dimensions: 11.50” L x 6.00” W x 7.25” H
• Net Weight: 10.93 lbs.


400P-A Tire Inflation Rates
  Begin/End PSI 31" X 10.5"
  0 To 30 PSI 2 Min..28 Sec.
  15 To 30 PSI 1 Min. 25 Sec.
     
  Begin/End PSI 33" X 12.5"
  0 To 30 PSI 4 Min. 00 Sec.
  15 To 30 PSI 2 Min. 00 Sec.
     
  Begin/End PSI 35" X 12.5"
  0 To 30 PSI 4 Min. 50 Sec.
  15 To 30 PSI 2 Min. 20 Sec.

400P-A Standard Features:
• Oil-less Design
• High Performance PTFE Piston Ring
• Stainless Steel Valves
• Moisture & Dust Resistant
• Gearless Direct Drive Motor
• Anodized Aluminum Alloy Cylinder
• Automatic Reset Thermal Overload Protector
• Dual-Stage Metal Air Filter
• Aluminum Sand Tray with Vibration Isolators
• Deluxe Dual Compartment Carry Bag
• 3-pc. Inflation Tips Kit
• 25 ft. Quick Connect Extension Hose with Heat Shield
• Gas Station-Style Tire Gun with 200 PSI Gauge
• Dual Battery Clamps with 40-amp Inline Fuse Holder





400P-Automatic is VIAIR's first Automatic shut-off function portable compressor. This 33% duty cycle unit is capable of pressures up to 150 PSI and can be operated for up to 40 minutes at a time before needing to be rested. The 400P-Automatic comes with a close-ended gas station-style air gun for added convenience.

400P-A Performance Data
 
PSI
CFM
A
bar
LPM
A
  0 2.54 15 0.0 72.0 15
  10 2.26 18 1.0 63.5 20
  20 2.12 21 2.0 57.5 22
  30 1.94 23 3.0 52.5 25
  40 1.84 24 4.0 48.0 26
  50 1.70 26 5.0 45.5 28
  60 1.62 27 6.0 42.5 29
  70 1.55 28 7.0 38.0 29
  80 1.48 29 8.0 34.5 27
  90 1.41 29 9.0 29.0 26
  100 1.27 29 10.0 24.5 25
  110 1.20 28      
  120 1.09 28      
  130 0.95 27      
  140 0.85 26      
  150 0.71 24 *Supply Voltage: 13.8 Volts