Portable Air Compressors > 450P-Automatic

450P-A Portable Air Compressor (P/N: 45043)

• 12-Volt
• Permanent Magnetic Motor
• Duty Cycle: 100% @ 100 PSI
• Max. Working Pressure: 150 PSI
• Amp Draw: 19 Amps
• Min. Ambient Temp: -40 °F
• Max. Ambient Temp: 158 °F
• Dimensions: 12.50” L x 6.00” W x 7.25” H
• Net Weight: 12.73 lbs.


450P-A Tire Inflation Rates
  Begin/End PSI 31" X 10.5"
  0 To 30 PSI 4 Min. 05Sec.
  15 To 30 PSI 2 Min. 10Sec.
     
  Begin/End PSI 33" X 12.5"
  0 To 30 PSI 5 Min. 30 Sec.
  15 To 30 PSI 2 Min. 50 Sec.
     
  Begin/End PSI 35" X 12.5"
  0 To 30 PSI 6 Min. 55 Sec.
  15 To 30 PSI 3 Min. 30 Sec.

450P-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





450P-Automatic is VIAIR's first 100% duty cycle portable compressor. This compressor can run for hours at a time without needing to be rested when run to pressures under 100 PSI. The 450-P Automatic comes with another first as well - automatic shutoff function, when air is not being pumped into a tire and the units air line contains 150 PSI. The 450P-Automatic comes with a close-ended gas station-style air gun for added convenience.

450P-A Performance Data
 
PSI
CFM
A
bar
LPM
A
  0 1.66 11 0.0 47.0 11
  10 1.55 12 1.0 42.0 13
  20 1.41 13 2.0 38.5 14
  30 1.34 15 3.0 36.5 16
  40 1.31 16 4.0 34.0 17
  50 1.27 16 5.0 30.5 18
  60 1.18 17 6.0 28.0 18
  70 1.09 18 7.0 26.5 19
  80 1.04 18 8.0 25.0 19
  90 0.97 18 9.0 23.0 18
  100 0.94 19 10.0 21.0 18
  110 0.90 19      
  120 0.86 19      
  130 0.81 18      
  140 0.76 18      
  150 0.72 18 *Supply Voltage: 13.8 Volts