Description VIAIR’s 450P Automatic Portable Compressor makes filling your car, truck, SUV, or off-road vehicle quick and easy. With 1 hour of runtime and automatic shutoff, move from tire to tire and check pressure mid-fill without having to flip a switch. High pressure and 100% duty cycle mean you can service multiple commercial vehicles including tractor-trailers and 18-wheelers with ease. What’s in the Box Compressor Coil Hose Inflation Gun Inflation Tips Kit Carry Bag Specifications SPECS:CFM: 1.80 @ 0 PSI12-VoltPermanent Magnetic MotorDuty Cycle: 100% @ 100 PSIMax. Working Pressure: 150 PSIMax. Amp Draw: 23-AmpsIngress Protection Rating: IP54Max Ambient Temp: +158°FMin Ambient Temp: -4°FDimensions: 12.4″L x 5.8″W x 7.5″HNet Weight: 13.05 lbs.Power Cord Length: 8ft.Air Hose Length: 30ft. FEATURES:Thermal Overload ProtectorVibration-Resistant Diamond-Plate Sand TrayQuick Connect Extension Air Hose with Heat ShieldGas Station-Style Tire Inflation Gun with 160 PSI GaugeDeluxe Dual Compartment Carry Bag40-Amp Inline Fuse HolderDual Battery Clamps3pc. Inflation Tips KitPresta Valve Adaptor 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 450P-Automatic does not work with Presta bicycle valves, unless used with a Presta Valve Adaptor. The 450P-Automatic does not work with the VIAIR Winterization Kit (P/N 90145). Performance PSI CFM A BAR LPM A 0 1.80 12 0 51.0 12 10 1.75 14 1.0 47.6 15 20 1.60 16 2.0 43.3 17 30 1.52 17 3.0 38.2 18 40 1.39 18 4.0 34.0 19 50 1.27 19 5.0 30.5 20 60 1.18 19 6.0 28.1 21 70 1.09 20 7.0 26.4 22 80 1.04 20 8.0 25.0 23 90 0.97 21 9.0 23.0 22 100 0.94 22 10.0 21.0 21 110 0.90 23 120 0.86 23 130 0.81 22 140 0.76 21 150 0.72 20 Fill Rates 31″ X 10.5″ FILL RATE 0 to 30 PSI 4 min. 05 sec. (±10 sec.) 15 to 30 PSI 2 min. 10 sec. (±05 sec.) 33″ X 12.5″ FILL RATE 0 to 30 PSI 5 min. 30 sec. (±15 sec.) 15 to 30 PSI 2 min. 50 sec. (±05 sec.) 35″ X 12.5″ FILL RATE 0 to 30 PSI 6 min. 55 sec. (± 15 sec.) 15 to 30 PSI 3 min. 30 sec. (± 10 sec.) 37″ X 12.5″ FILL RATE 0 to 30 PSI 7 min. 56 sec. (± 15 sec.) 15 to 30 PSI 4 min. 09 sec. (± 10 sec.) Product Resources User Manual Dimensional Drawing