Hello everyone, I finally gave in to find an easy solution to topping off my tires without turning on the engine. It's approximate size is 14 x 10.2 x 16.7 and that's packed inside its bag with all its attachments. I decided on the 440P vs Viair's other offerings because of the air output and i wanted something with a bit faster fill times vs a higher duty cycle or automatic shutoff. Not to mention it's 12v so it can run off any battery. So after some research I found the Viair 400P RV on Amazon. This compressor is designed for towables and smaller RVs and fills your 80-90 PSI tires in under a minute. Both Smittybilt 2781 and Viair 400p are two of the top 12v air compressors. On Board Air are Authorised Viair UK Distribution / Retail / Spares & Wholesale network. Additionally, the automatic shut-off feature means the unit automatically shuts down when not in use, saving the user from going back and forth to do it or from having the unit continuously run even when not in use. I was expecting a rather loud buzzing noise, but to my surprise, it was softer than the Mercedes V8 AMG motor running. Air Ride, Compressors, Fittings, Spares, Tanks Viair 400P Portable Compressor 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 by simply attaching its supplied heavy duty battery clamp power leads to the battery, attaching the lever style air chuck to a tire valve stem and turning the unit on. The Viair 85p. The 400P-RVS has a newly integrated 40” 90-degree twist on chuck to make it easier for filling tires while standing. I own a Viair 400P. Viair 400P-Automatic Function Portable Compressor offers automatic function. RECOMMENDATION: Buy RATING: ***** Find it on Amazon here The Viair 400P-RV Automatic Portable Compressor Kit is the third and best tire inflation system that we've owned. It's … So much that we decided to get a look at them side by side. So Viair 400P Compressor, while being a pricier option, tends to get more favorable ⭐ reviews than the $29 AstroAI Air100, as seen on the chart below. Edit: After checking some specs, I am comfortable with my purchase. Viair 400P-Auto Portable Compressor Capacity: 0. I've read a lot of articles on the 400P versus the 450P (duty cycle versus CFM) so I went to VIAIR's site. They work on 12 V or 24 V batteries depending on their size and design. VIAIR Portable Compressors 300 P and 400 P Custom Field. It is rated to do 150 psi. At first I thought that I should have opted for the 400P-Automatic instead so that I could have taken advantage of the pressure controlled on-off switch but decided that the feature isn't really worth the additional cost if the compressor is only used for airing up tires. Page 1 of 2 - Inflation, Deflation, Viair 300p,400p vs ?, Staun, ARB vs ? It comes with 60' of hose so reaching the truck & fiver shouldn't be a issue.It also comes with a extended connection to fill dually tires. This 33% duty cycle compressor is the ONLY tire inflator on the market capable of airing up to 150 PSI. Compressore portatile Viair 400P. I found the VIAIR compressor performed as advertised. I had to air up my 35" MT/Rs and he needed to get his TJ on the trailer and strapped down for travel. However, it's fairly safe to say that Black+Decker BDINF20C is a more popular air compressor, based on its 900+ reviews. Jump to Latest Follow 1 - 7 of 7 Posts. Here are the only differences I found. The ARB will, with the use of an air tank of about 2 gallons, would drive an air wrench for a short time. The format of them side by side may make you have to scroll back and forth, but I felt VIAIR 440P Portable Air Compressor. I think I have it narrowed down to the VIAIR 440P(highest flow at 3 CFM) or the 450P(lower flow at 1.6 CFM, but rated for constant duty). viair 400p vs smittybilt 2781, VIAIR 450P Automatic Function Portable Compressor Review. The term Compressor duty cycle indicates to the definite time-duration that a compressor is able to operate within a given amount of time period when the pressure level is 100 PSI and the ambient temperature level is about 72°F (standard). It much quieter than my old Slime 12 VDC compressor and airs up the tires much faster. Viair 300p vs 400p. - posted in 4X4 -Enjoy the offroad! I wonder how the Smittybilt 2781 compares to the Viair 450p? The Superflow compressor and the Viair compressor seemed to have a lot in common. The C02 setup gets me from 10 to 35 psi in 1:20 flat. After the run, Troy and I drove back into town to get ready for the trip home. The VIAIR 400P-RVS Automatic 12-volt portable tire inflator kit is specifically designed for Class C and smaller RV’s. Lt/min: 72.0 Ciclo: 33% a 7 bar Pressione max: 10 bar Max Amp: 27 Peso: 4.0 kgs Compressore portatile Viair 440P 10 to 35 PSI took just about 4 minutes a tire. I have dual Viair 444Cs onboard and they can fill a tire really fast and have never blown fuses or been anything but perfect runners. The service dept. The Viair 300p is designed to inflate a 33 inches tire while the 400p is used for inflating 35 inches and 37 inches tires. The downfall of a standalone compressor is that it will need to run the entire time it is being used. Perhaps not really justifying the higher price. Simply attach its supplied heavy duty battery clamp power leads to the battery, and attach the lever style air chuck to a tire valve stem and turn the unit on, … The 400P-RVS has a newly integrated 40” 90-degree twist on chuck to make it easier for filling tires while standing. Automatic shut-off function at 155 PSI. / CB Radio Area: Due to the load range "E" tires on my truck and the PSI requirements(65 PSI front, 80 PSI rear), I think I am going to need to go with a high end compressor. VIAIR Portable Compressor comes with a limited warranty for one year from the date of purchase. The biggest difference between Viair 300p and 400p is the tire size these compressors could inflate. I can also use it for a roadside tire repair if needed. With the car turned on, and the VIAIR 400P automatic compressor started, the operation is incredibly quiet. VIAIR 400P-RVS & 450P-RVS Instructional Video. Viair 440P Portable Compressor is the largest, highest flowing portable compressor in the entire Viair portable compressor lineup. I was using the 440p for a couple months. I just received my smittybilt and havent had a chance to test, and am second guessing myself. However, it's fairly safe to say that AstroAI Air100 is a more popular air compressor, based on its 3,000+ reviews. It's solidly built and heavy for its size. VIAIR 440P or 450P??? Hose length - Smittybilt 24ft vs Viair … Viair 300p vs 400p -- Differences Tire Size -- Viar 400p is for larger tires. This compressor is designed specifically for Class C and smaller RVs and fills your 80-90 PSI tires in under a minute. This is the air compressor that can handle that lager loads of a Class A motorhome. Here in this article, we look are the major difference between the two. VIAIR offers the most comprehensive line of fractional horsepower, Direct Current (DC) oil-free Portable Compressors. Overview Designed specifically for Class A motorhomes. Simply attach its supplied heavy duty battery clamp power leads to the battery, and attach the lever style air chuck to a tire valve stem and turn the unit on, … I would suggest at least the 440P to make quick work of those 35's. Viair 400P-RV and 450P comparison. at Viair was encouraging the 400p with the auto compressor upgrade. Viair 440P Portable Compressor is the largest, highest flowing portable compressor in the entire Viair portable compressor lineup. We just spotted an awesome deal, so wanted to alert our most loyal viewers, especially since there’s still time to get one before Christmas. Even though the Viair 400P-RV air compressor is one of our favorite pieces of RV gear, it’s not cheap, with an MSRP of $299. Viair states the 400P-Automatic has a 33% duty cycle at 100 PSI and can be operated for up to 40 minutes at a time before needing to be rested. I want a portable unit, I think the 300p should do it. Clicca per la scheda. With its 50% duty cycle of 30 mins run time, 30 mins off time, it would be fine for light duty jobs. Any info appreciated. Offering premium quality air suspension and filling solutions to the automotive and industrial markets. Smittybilt 2781 Vs Viair 400p – Specs Comparison Smittybilt 2781 Vs Viair 400p – Differences The following are some of the differences between Smittybilt 2781 and Viair 400p. VIAIR reply about 400P versus 450P versus new "RVS" series air compressor differences. I saw they have a new RVS (RV Safe) series. The winner is- The Viair 70p. The unit contains an onboard pressure switch that allows the unit to run until an internal pressure of 145 PSI is achieved at which point, the compressor will shut off. - posted in Trucks, Truck Accessories & Mods: My tires are 275/65 r18, so 32”. I tested it on a few items around the rig and in one test compared it to … This 33% duty cycle compressor is the ONLY tire inflator on the market capable of airing up to 130 PSI. Unità portatile completa di custodia, valvola gonfiaggio/sgonfiaggio, manometro, tubazione, cavi batteria e fusibile. IV. VIAIR 450P-RV Air Compressor Review. Viair 40047 400P-RV Automatic Portable Compressor Kit. VIAIR 150PSI 2.30CFM 400P Portable Heavyweight Series 12V Air Compressor 40043 5 out of 5 stars (4) 4 product ratings - VIAIR 150PSI 2.30CFM 400P Portable Heavyweight Series 12V Air Compressor 40043 I have been reading good reviews about the viair 12 volt portable compressors and wanted to give them a try. Product Description. With the Viair 400P-RVS automatic portable tire compressor kit on hand, you can forget about finding the nearest gas station or being stuck on the side of the road with a flat tire. Along with the deluxe carry bag and 3-piece inflation kit, you will receive a LED work light. A couple of weeks ago, I attended a 4x4 run in Payson, Arizona. The only downside to them vs the ARB is the ARB is smaller, but because of their smaller package they need a fan and … So Viair 400P Compressor, while being a pricier option, tends to get more favorable ⭐ reviews than the $65 Black+Decker BDINF20C, as seen on the chart below. This is my story, i am about to buy a portable compressor and i am not sure which one to buy is it the VIAIR 440P or T-Max double pump (with a very interesting price on several UK sites ) the Viair wont drive air tools without a tank, and even then, it would only run tool sfor a short time. The VIAIR 400P-RVS Automatic 12-volt portable tire inflator kit is specifically designed for Class C and larger towables. For ease of use, VIAIR has included an excellent gas station-style tire inflation gun with an accurate 160 PSI Gauge. With the Viair 300P-RVS portable tire compressor kit on hand, you can forget about finding the nearest gas station or being stuck on the side of the road with a flat tire. As far as the initial quality goes everything seems to be pretty well made. Read next – Viair 300p vs 400p: Which Portable Compressor Is Better? 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