VIAIR
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VIAIR 400P-RV EF Enhanced Flow - 40144 12V Tire Inflator Portable Air Compressor with RV Inflation Gun, 90 Degree Chuck | 33% Duty Cycle @ 100 PSI, Max Pressure 150 PSI (SAE, Alligator Clips)
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VIAIR 400P-RV EF Enhanced Flow - 40144 12V Tire Inflator Portable Air Compressor with RV Inflation Gun, 90 Degree Chuck | 33% Duty Cycle @ 100 PSI, Max Pressure 150 PSI (SAE, Alligator Clips)
The 400P-RV Automatic offers automatic shut-off and is the most versatile portable compressor kit on the market today.
VIAIR 400P-RV EF Enhanced Flow - 40144 12V Tire Inflator Portable Air Compressor with RV Inflation Gun, 90 Degree Chuck | 33% Duty Cycle @ 100 PSI, Max Pressure 150 PSI (SAE, Alligator Clips)
Item #: 95846969

VIAIR 400P-RV EF Enhanced Flow - 40144 12V Tire Inflator Portable Air Compressor with RV Inflation Gun, 90 Degree Chuck | 33% Duty Cycle @ 100 PSI,

89% of respondents would recommend this to a friend

Item #: 95846969

TJS 5170

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*All items will import from US

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The 400P-RV Automatic offers automatic shut-off and is the most versatile portable compressor kit on the market today.
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What Stands Out

Enhanced Flow
The VIAIR 400P-RV features enhanced flow to efficiently inflate RV tires and other large inflatables, saving time with quicker inflation rates compared to standard compressors.
Duty Cycle
With a 33% duty cycle at 100 PSI, this air compressor can operate continuously for longer durations, making it ideal for extensive RV inflation tasks without overheating.
Versatile Inflation
Equipped with an RV inflation gun and 90-degree chuck, this portable air compressor ensures easy inflation of hard-to-reach valves, enhancing convenience and usability compared to competitors.

Product Details

Get the Viair 400P RV Automatic Portable Compressor Kit at the best price online from Ubuy Tajikistan. Perfect for inflating tires up to 35 inches, ideal for trucks and SUVs.
  • Automatic portable compressor kit designed for RV, trucks, jeeps, and SUVs with tire inflation up to 35 inches in diameter
  • Features built-in pressure cut-off sensor for streamlined inflation process and easy tire-to-tire transitions
  • Operates on 12 volts with a maximum working pressure of 150 PSI and 33% duty cycle, delivering 2.30 CFM free flow capacity
  • Can inflate 275/80/22.5 tires from 80 to 90 psi in just 30 seconds, providing quick and efficient inflation
  • Comes with heavy-duty deluxe carry bag for easy portability and storage, ensuring peace of mind on the road
  • From a trusted brand with 25 years of experience, offering high-performance air compressors for mobile pneumatic applications

Who Should Buy?

Suitable For
  • RV Owners

    Ideal for RV owners needing to inflate tires and equipment on-the-go during road trips or camping adventures.

  • Off-Road Enthusiasts

    Perfect for off-road vehicle owners who require portable inflation solutions for larger tires or emergencies.

  • Frequent Travelers

    Convenient for individuals who travel frequently and want a reliable compressor for various inflatables on their journeys.

Not Suitable For
  • Casual Users

    Not suitable for those who occasionally need an air compressor for light inflations as it's overbuilt for such needs.

Product Description

VIAIR 400P-RV EF Enhanced Flow - 40144 12V Tire Inflator Portable Air Compressor with RV Inflation Gun, 90 Degree Chuck | 33% Duty Cycle @ 100 PSI, Max Pressure 150 PSI (SAE, Alligator Clips)

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Customer Questions & Answers

  • Question: What is the maximum tire pressure that the VIAIR 400P-RV40047 can achieve?

    Answer: The VIAIR 400P-RV40047 can achieve a maximum tire pressure of 150 PSI. This high pressure capability makes it suitable for a variety of vehicles including RVs, trucks, jeeps, and SUVs. The compressor is designed to handle heavy-duty inflation tasks efficiently, ensuring your tires are always filled to the correct pressure for optimal performance and safety. Whether you're off-roading or traveling cross-country, having this compressor lets you confidently manage tire pressure on the go.
  • Question: Is the VIAIR 400P-RV40047 suitable for inflating large tires?

    Answer: Yes, the VIAIR 400P-RV40047 is well-suited for inflating large tires. With its powerful motor and high maximum pressure of 150 PSI, it can efficiently inflate tires on larger vehicles such as RVs or trucks. The kit includes a 30-foot power cord and a 12-foot air hose, making it versatile for reaching multiple tires. Whether you're preparing for a road trip or dealing with emergency situations, this compressor is an essential tool for larger tire needs.
  • Question: How long does it take to inflate a tire with the VIAIR 400P-RV40047?

    Answer: The time it takes to inflate a tire with the VIAIR 400P-RV40047 usually ranges from 2 to 5 minutes, depending on the tire size and starting pressure. For instance, a standard SUV tire can be inflated from flat to full in just a few minutes. This quick inflation time makes it an excellent choice for those who need to get back on the road swiftly. The compressor is automatic, which means you can set the desired pressure and let it do the work while you attend to other tasks.
  • Question: Can the VIAIR 400P-RV40047 be used for other inflation tasks?

    Answer: Absolutely! The VIAIR 400P-RV40047 is versatile and can be used for various inflation tasks beyond vehicle tires. It can inflate air mattresses, sports equipment, and even bicycle tires, making it a multifunctional tool for outdoor activities or emergencies. This adaptability can save you from needing multiple inflators. Whether you’re camping or hosting a backyard party, the VIAIR compressor ensures you have the right pressure whenever you need it.
  • Question: Does the VIAIR 400P-RV40047 come with an air hose and nozzle attachments?

    Answer: Yes, the VIAIR 400P-RV40047 includes a durable air hose and several nozzle attachments, allowing it to connect to various tire types and inflation needs. The included 30-foot power cord provides ample reach for accessing tires on larger vehicles like RVs. This comprehensive kit meets different inflation applications, making it user-friendly for everyone, from casual drivers to avid outdoor enthusiasts.
  • Question: Is the VIAIR 400P-RV40047 portable?

    Answer: Yes, the VIAIR 400P-RV40047 is designed to be portable. Its compact design and lightweight nature allow for easy transport and storage in your vehicle. You can conveniently keep it in your trunk or RV storage compartment, ensuring it’s always available for roadside emergencies or tire maintenance. Its portability makes it an excellent companion for long trips or off-road adventures.
  • Question: What power source does the VIAIR 400P-RV40047 require?

    Answer: The VIAIR 400P-RV40047 operates on a 12-volt power source, typically supplied through your vehicle's cigarette lighter or battery. This feature ensures it can be used virtually anywhere, provided you have access to a vehicle or backup battery. It is especially useful in remote areas or during outdoor excursions where conventional power sources aren't available. Just connect it to your vehicle, and you're ready to inflate.
  • Question: Can the VIAIR 400P-RV40047 be used continuously for long periods?

    Answer: While the VIAIR 400P-RV40047 is a high-performance compressor, it is recommended to let it cool down after about 30 minutes of continuous use. This helps prevent overheating and maintains the compressor's longevity. If you need to inflate multiple tires or take longer, take breaks as needed. Planning breaks can optimize performance and ensure reliable service for all your inflating needs.
  • Question: How does the automatic shut-off feature work on the VIAIR 400P-RV40047?

    Answer: The VIAIR 400P-RV40047 features an automatic shut-off function that activates when the pre-set pressure level is reached. This ensures that your tires are inflated safely and prevents over-inflation. You set your desired pressure using the included gauge, and the compressor automatically stops when that pressure is achieved. This feature enhances safety and convenience, allowing users to focus on other tasks while monitoring the inflation process.
  • Question: Where can I buy the VIAIR 400P-RV40047 in Tajikistan?

    Answer: You can buy the VIAIR 400P-RV40047 from Ubuy in Tajikistan. Ubuy offers a wide variety of products including this portable compressor, ensuring you have access to reliable tools for your tire inflation needs. With user-friendly navigation, Ubuy makes it easy to find and purchase this air compressor kit, providing a smooth shopping experience for customers looking for quality products.

VIAIR Portable Air Compressors Editorial Review

VIAIR 400P RV 12-Volt(12v) Automatic Portable Compressor Kit, RV Tire Inflator/Pump, For Class C Motorhomes, 150 PSI 40047 is a commendable solution for RV enthusiasts. Users rave about its robust construction and efficient performance, particularly its capacity to inflate tires quickly due to its 150 PSI/2.30 CFM specification. A notable highlight is its quieter operation compared to other models, making it suitable for use in tranquil environments. The inclusion of various accessories, like extra air filters and multiple hose lengths, adds to its appeal. Moreover, the ease of use and clear instructions make it friendly for even novice users. This compressor is a valuable asset for anyone needing reliable inflation capabilities.

Customer Reviews & Ratings

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Pros

  • Robust construction for long-lasting durability
  • Quiet operation ideal for night-time use
  • Includes multiple accessories for convenience
  • Efficient inflation for large RV tires
  • Portable design perfect for road trips

Cons

  • Carrying bag could be more rugged

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TJS 5170

Order now and get it around Tuesday, September 08

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Can inflate 35-inch tires from 0 to 30 PSI in less than 5 minutes
  • Intended for RV use but can be used for virtually any tire
  • Comes with more accessories for varied inflating situations
  • Saves time and effort with automatic shut-off feature
  • Thermal overload protector and vibration-resistant sand tray included
  • Heat shielded quick connect coupling for safety

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