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VIAIR 400P vs 450P – Best Compressor Kits…

VIAIR 400P – 40043 Portable Compressor Kit –

$233*

4.8 Rating
4.8/5
0 Ratings

On Amazon

 

 

 

 

vs

VIAIR 450P- 45053 RV Silver Automatic Portable Compressor Kit –

$350*

4.8 Rating
4.8/5
0 Ratings + POPULAR

ON AMAZON

VIAIR 400P vs 450P

VIAIR 400P vs 450P: The VIAIR 400P and VIAIR 450P are both great options for a Portable Compressor Kit, but which is the best? Learn more from our comparison. In this comparative analysis, we will compare and contrast the VIAIR 400P and VIAIR 450P to discover which product is the best.

VIAIR 400P vs 450P– Quick Comparison Summary

  • The VIAIR 400P has up to 35-inch tires, while the VIAIR 450P has up to 42-inch tires.
  • VIAIR 450P is more expensive than 400P.

  • The VIAIR 450P has a Noise Level of 69 dB, but the VIAIR 400P only has a Noise Level of 13 dB.

  • The dimensions of the VIAIR 400P are 13 x 11 x 9.5 inches, and the dimensions of the VIAIR 450P are 10.9 x 5.8 x 7.5 inches.

  • The weight of a VIAIR 400P is 10.4 pounds, whereas a VIAIR 450P weighs 18 pounds.

  • When compared, the air flow capacity of the VIAIR 400P is 2.3 cubic feet per minute, whereas the air flow capacity of the VIAIR 450P is 1.8 cubic feet per minute.

  • Compared to VIAIR 400P, VIAIR 450P is a much more popular portable compressor kit on Amazon.

  • The VIAIR 400P and VIAIR 450P both have some amazing features in common, like a 40-amp inline fuse, a 150 PSI maximum working pressure, and many more.

  • The hose length for the VIAIR 400P is 25 feet, whereas the hose length for the VIAIR 450P is 30 feet.

VIAIR 400P – 40043 Portable Compressor Kit

VIAIR 450P- 45053 RV Silver Automatic Portable Compressor Kit

VIAIR 400P

VIAIR 450P

FEATURES

Brand

VIAIR

VIAIR

Noise Level

13 dB

69 dB

Date First Available

September 14, 2004

August 17, 2015

Tires

Up to 35 Inch

Up to 42 Inch

Hose Length

25 Feet

30 Feet

Maximum Power

414 Watts

318 Watts

Maximum Airflow Capacity

2.3 Cubic Ft Per Minute

1.8 Cubic Ft Per Minute

Maximum Power

414 Watts

318 Watts

Capacity

2.3

2.3

Inline Fuse

40 AMP

40 AMP

Included Component

Presta Valve Adapter, 3pc Inflation Tips Kit, Deluxe Dual Compartment Carry Bag, 25ft Inside Braided 5-in-1 Inflator/Deflator Air Hose with Inline 100 PSI Gauge, 12v Portable Compressor

450P-RV Automatic Portable Compressor Kit (12V, 100% Duty, 150 PSI)

Color

Silver

Silver

Pressure Gauge

150 PSI

150 PSI

Storage

Bag Included

Bag Included

Power Source

Corded Electric

Corded Electric

Recommended Uses For Product

Tire Inflation

Tire Inflation

Dimensions

13 x 11 x 9.5 inches

10 x 7.5 x 5 inches

Voltage

 
12 Volts

12 Volts

Weight

10.4 Pounds

18 Pounds

FAQS :

How long will it take to pump four 265/75/16 tires from 15 to 60 psi?

Answer: My tires are 285/75R16, and airing them up from 30 to 65 pressure takes around 4 minutes (each tire). So, all four took roughly 16 minutes. The 400P model has a run time of 20 minutes each hour and does not require a cool down period.

Is it capable of filling 5th wheel tires to 110 PSI ST235/85R16? (G)

Answer: According to the manufacturer's specs, the 400P's maximum working pressure is 150 psi. Please keep in mind that the 400P includes an 8-foot power cord and a 25-foot air hose. Depending on where you will get power, you may want to consider ordering the 30ft extension hose as well. Part number 00030 from Viair.

What is the distinction between this model and the 400p RVs? I noticed a rv ad that said you could only buy recently remodeled rvs?

The RVS unit includes 60 feet of hose, a 40-inch-long 90-degree twist-on chuck, and a new grey bag.

Can you get an attachment to switch off the compressor automatically?

Answer: We do not manufacture any attachments that allow you to turn off the compressor at a specific PSI. The PSI fills would have to be controlled manually. When moving from tire to tire and checking tire pressure in the middle of a tire fill, our portable compressors with the automated option come in handy. Non-automatic compressors must be turned off between tire fills and whenever tire pressure is checked.

Can I use a standard air hose with this unit?

Answer: It appears to have a proprietary connection that connects the supplied air pipe to the compressor unit.

I'm completely perplexed... Is this product 33% duty cycle or 100% duty cycle? Why are both specifications listed?

Answer: There are two models.....400P-RV has a duty cycle of 33%. (The 400P-RV can only run continuously at 100 psi for 20 mins before needing to cool down.)

I'm completely perplexed... Is this product 33% duty cycle or 100% duty cycle? Why are both specifications listed?

Answer: There are two models.....400P-RV has a duty cycle of 33%. (The 400P-RV can only run continuously at 100 psi for 20 mins before needing to cool down.)

The part number for this item is 45057 on the Viair website, however it is 45053 on this listing. Which one is it?

Answer: 45057 is exclusively available from RV dealers such as United RV, Technorv.com, and Bob Hurley RV. This is the listing for 45053.

What's the distinction between the 45053 and the 45043? Is it just the RV kit or the compressor?

Answer: The compressors are nearly identical. The RV version includes three additional attachments for filling motorhome tires: a 45-degree chuck, a 90-degree chuck, and an additional 30ft of air hose.

Can I buy the RV accessories separately if I already have the 440p?

Unfortunately, the 440P has various attachment sizes and is NOT an automatic compressor.

Amazon.com Description: VIAIR 400P vs 450P

About this item -VIAIR 400P – 40043 Portable Compressor Kit. Tire Pump, Truck/SUV Tire Inflator, For Up to 35 Inch Tires

  • Please Take Notice: Prolonged UV or sunlight exposure may cause the air hose included with this kit to crack.
  • 2.3CFM Free Flow at 0 PSI, a maximum working pressure of 150 PSI, and a duty cycle of 33%
  • demonstrates our brand-new I-Beam sand tray, which has better stability and is lighter. The 400P is a more robust portable tire inflator kit that takes less than 6 minutes to inflate a 35-inch tire from 0 to 30 PSI. The 400P can help you while you’re far from home and is trusted by off-road enthusiasts all across the world.
  • Dual battery clamps for direct heavy-duty application with a 40-amp inline fuse The heavy-duty portable tire inflators from VIAIR are made for tires with a diameter ranging from 33 to 42 inches, and they can be used on any vehicle with a 12 volt battery source.
  • The compressors in question are appropriate for both on- and off-road vehicles. Tire filling is a straightforward process with VIAIR’s automatic tire inflators! The automatic compressors only run when the trigger on the inflation gun is pushed, in contrast to typical portable air compressors that must be turned off in between tire fills and tire pressure checks.
  • This will undoubtedly help you save some much-needed time and make the procedure of filling your tires look simple overall. Airing down tires improves traction while off-roading for individuals in the off-road industry.
  • Simply connect the compressor to your battery when you need to restore your tires’ natural pressure and inflate them to the level that your vehicle recommends for on-road use.
  • Proper tire inflation is crucial for individuals in the on-road category because it keeps your tires in better condition longer, improves gas mileage, and generally makes for a better ride while keeping you safe on the road.
  • Engine must be running to operate the 150 PSI maximum working pressure 12 VOLT Operated.
  • Also features a premium carry bag, an anti-vibration tray, and more.

About this item – VIAIR 450P- 45053 RV Silver Automatic Portable Compressor Kit, 1 Pack, Tire Pump, Truck/SUV Tire Inflator, For up to 42 Inch Tires

  • With ease, our RV Automatic portable air compressors can easily inflate tires up to 275/80/22.5 inches in diameter to a maximum of 150 PSI.
  • Despite being designed for RV use, these units may be used with almost any tire because they come with accessories for a variety of inflation requirements.
  • Filling tires is simple with VIAIR‘s automatic tire inflators! The compressors only run when the trigger on the inflation gun is pushed, unlike the majority of portable air compressors that must be turned off in between tire fills and tire pressure checks.
  • This will undoubtedly help you save some much-needed time and make the procedure of filling your tires look simple overall.
  • Special tire accessories The rear dually tires, where it is challenging to reach the inner tire’s valve stem, are easily accessible with the RV tire inflators’ 45- and 90-degree twist-on chucks. A 160-psi gauged inflation pistol in the form of a gasoline station is also included.
  • 60-Foot Coil Hose These compressors come with two 30-foot coil hoses, giving them a total length of 60 feet, which should be adequate for any size trailer, RV, or motor home.
  • Function for Automatic Shut-Off When traveling from tire to tire and checking tire pressure in the middle of a tire fill, portable compressors with automatic shutoff are useful.
  • Any time you wish to check the pressure in your tires or between tire fills, you must turn off a conventional portable compressor. It may become necessary to run laps to the portable compressor to turn it on and off if you are not close to it.
  • Automatic portables don’t function in this way and will save you time and effort when inflating tires.