Viair 450P/45043 Automatic Portable Compressor, Tire Inflator Kit, Air Compressor For Truck, Jeep, Suv, And Car Tires, Portable

Product DescriptionBe prepared for tire emergencies with the VIAIR 450P Automatic Portable Compressor, the ultimate automatic tire inflator kit that assures dependability whether you are airing up after an off-road trip or facing an unexpected flat tire situation. Tailored for trucks, jeeps, and SUVs with tire sizes up to 42'', this portable air pump ensures peace of mind during every road adventure. The automatic portable air compressor is ideal for tire-to-tire transitions or when you want to check pressure mid-inflation. By eliminating manual on-off switching and streamlining the inflation process, our air pump will help increase efficiency and help you get back on the road quickly. The kit comes with a close-ended gas station-style air gun for added convenience. The deluxe dual-compartment carry bag, included with the air compressor kit, enhances portability and storability, ensuring no more scrambling during emergency situations.The tire inflator kit operates on 12-volts, delivering up to a maximum working pressure of 150 PSI and a 100% duty cycle; the free flow capacity is 1.80 CFM. The automatic air compressor operates for up to 1 hour at a time before needing a rest. The engine needs to be running during use for seamless operation.Amazon.comThe 450P Automatic is VIAIR's first Automatic shutoff function portable compressor and is rated for use with most any size tire. Powered by an easy-to-establish temporary connection to a 12-volt battery power source, this 100% duty cycle unit is capable of pressures up to 150 PSI continuously without the need to be rested. The 450P Automatic comes with a range of accessories stowable in its soft carry case, including a convenient close-ended gas station-style air gun. .caption { font-family: Verdana, Helvetica neue, Arial, serif; font-size: 10px; font-weight: bold; font-style: italic; } ul.indent { list-style: inside disc; text-indent: -15px; } table.callout { font-family: verdana; font-size: 11px; line-height: 1. 3em; } td.vgoverview { height: 125px; background: #9DC4D8 url(https://images-na.ssl-images-amazon.com/images/G/01/electronics/detail-page/callout-bg.png) repeat-x; border-left: 1px solid #999999; border-right: 1px solid #999999; padding-left: 20px; padding-right: 20px; padding-bottom: 10px; width: 250px; font-family: verdana; font-size: 12px; }Portable Auto Compression at 150 PSI with a 100% Duty CycleThe VIAIR 450P-Automatic Portable Compressor offers inflation of virtually any size tire, and operation at up to 150 PSI without the need to rest the unit. More than just a compressor, the 450P is a complete portable compression system, coming complete with an inflation gun with 200 PSI air pressure gauge, a 25' extension hose with quick connect coupler and lever chuck, a heavy duty sand tray with vibration isolators, a 8' power cable, a heavy-duty sand tray with vibration isolators, a 3-piece inflation tips kit, an inline fuse holder, a deluxe zippered carry bag and dual heavy duty direct battery clamps. The convenient battery clamps allow you to quickly utilize any 12-volt power source, including your own vehicle's battery, to address your air compression needs in seconds.Portable automatic air compression up to 150 PSI suitable for 37'' tires and larger.View larger.All your compression needs are in the bag.View larger.Heavy duty tray included for vibration control.View larger. The 450P also contains a convenient automatic time and power-saving features. The unit comes with an automatic shutoff function that will power down the 450P when the compressor is turned on, but not actively filling tires - making it unnecessary to turn the unit off between tire fills. In addition, the included closed-ended tire inflation gun allows for on-the-fly tire pressure reading, without having to turn the unit off to check tire pressure.450P Air Compressor Specifications Motor voltage - 12 volt Motor type - Permanent magnetic Max. duty cycle: 100% @ 100 PSI Max. working pressure - 150 PSI Max. Amp draw - 20 Amps Max. ambient temperature - 158F Min. ambient temperature - -40F CFM @ 0 PSI - 1.66 CFM @ 100 PSI: 0.94 Built-in pressure switch - 120 PSI on, 145 PSI off Fuse - 30 Amps Auto. Reset thermal protection - Yes Dimensions - 12.75''L x 4.00''W x 7.00''H Net weight - 9.75 lbs About Compressor Duty CycleCompressor duty cycle refers to amount of time a compressor can be operated in a given time period, at 100 PSI and at a standard ambient temperature of 72F. Duty Cycle is commonly expressed in percentile as: compressor on time (compressor on time + off time) %. As an example, a compressor that is rated for 25% duty cycle means that compressor can be operated at: 100 PSI @ 72F for 10 minutes on and 30 minutes off. 10 min. on / (10 min. on + 30 Min. off) = 10 min. / 40 Min = 25% duty cycle.Fill Rates:31'' x 10.5'' 33'' x 12.5'' 35'' x 12.5'' 37'' x 12.5'' 0 - 30 PSI 4 min. 05 sec. 5 min. 30 sec 6 min. 55 sec. 7 min. 56 sec. 15 - 30 PSI 2 min. 10 sec. 2 min. 50 sec