VIAIR 450P-RV EF 12V Tire Inflator, 150 PSI Air Compressor Kit for RVs
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- PORTABLE RV AIR COMPRESSOR: The VIAIR 450P-RV EF is an RV air compressor engineered for motorhomes, travel trailers, trucks, SUVs, and Jeeps. Its Enhanced Flow head supports improved airflow and heat dissipation, while the permanent magnetic motor delivers up to 150 PSI with a 100% duty cycle at 100 PSI for demanding roadside and travel inflation.
- VERSATILE 12V POWER CONNECTION: This 12V air compressor includes a pre-installed 2-pin SAE connector and heavy-duty alligator clips for direct battery power. It also works with compatible VIAIR 7-way trailer plug adapters and SAE power accessories, giving RV and trailer owners flexible connection options at campsites, on highways, or during routine maintenance.
- RV-SPECIFIC INFLATION ACCESSORIES: This RV tire inflator portable air compressor includes a gas station-style inflation gun with a 160 PSI gauge, a 45-degree extended-reach chuck for dual rear wheels, a 40-inch 90-degree twist-on chuck, 25-foot and 30-foot coiled hoses, an 8-foot power cord, inflation tips, a Presta valve adapter, and a carry bag.
- BUILT FOR LARGE VEHICLE TIRES: This heavy duty tire inflator delivers a 2.19 CFM free-flow capacity and up to 150 PSI for RV, trailer, and truck tires, including Class A motorhomes. Its IP54-rated construction helps resist dust and water spray, while the continuous-duty design supports longer inflation sessions during travel and maintenance.
- STABLE, TRAVEL-READY DESIGN: The lightweight patented I-Beam sand tray helps reduce vibration and provides a stable base on uneven ground. Compact enough for RV storage compartments, this portable tire inflator for truck and motorhome use is ready for road trips, camping, long-distance travel, and emergency tire pressure adjustments.
Estimated shipping
Select a product to estimate shipping."The VIAIR 450P-RV EF - 12 Volt Portable Air Compressor for RVs, Towed Vehicles & Bikes
Powering your long-distance journey, the 450P-RV EF tire pump for RVs and more has a 10% faster fill rate and 20% higher performance than its predecessor. It's portable and lightweight, with a maximum dimension of 12.4 inches and weight of 13 pounds. Store it in your outside storage compartments for easy access and never be without air.
Pre-Installed 7-Pin SAE
Attach the alligator clips to your RV's battery terminals, start your engine, turn the compressor on and it will pressurize the hose to 150 PSI and turn off. Connect the air hose to your RV's tire, and start filling with air by pulling the trigger on the inflation gun. The 450P-RV EF relies on a simple On/Off switch. Simply monitor the pressure gauge and fill to your desired pressure.
Electric RV Tire Pump with Carrying Case
Conveniently stored in a durable canvas carrying case with top handle, the 450P-RV EF portable air compressor for truck tires is ready to use at any moment, whether you're at home, stopped on a busy roadway or out in the middle of nowhere.
Compatible with All Vehicles
From RV's and towable trailers, to cars and trucks, this 100% @ 100 PSI duty cycle tire pump with pressure gauge is portable and powerful. These are the only compressors on the market capable of handling the high pressure needs of RV tires. Filling a 275/80/22.5 tire in 80 to 90 PSI in 2 minute 15 seconds, the 450P-RV EF ensures your home on wheels is never stranded.
Full Part & Full-Time Travelers
VIAIR's battery powered air compressor pumps are loved by RVers for their powerful, reliable performance in a small package.
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Product details





| Main Specification | |
|---|---|
| Eingeschlossene Bestandteile | 25ft Extension Coil Hose or 30ft Primary Coil hose or 450P-RV EF Portable Compressor or Dual Compartment Storage Bag or Tire Inflation Gun w/ 160psi gauge |
| Hersteller | Viair Corporation |
| Stückzahl | 1 Zähler |
| Positionsabmessungen L x W x H | 12.4"L x 5.8"W x 7.4"H |
| Air Flow Capacity | 2.19 cfm |
| Tank Volume | 2.19 cubic feet |
| Marke | VIAIR |
| UPC | 818114004940 |
| Anzahl der Positionen | 1 |
| Empfohlene Verwendungen für das Produkt | Tire Inflation |
| Kapazität | 2.19 cubic feet |
| Modellbezeichnung | 450P-RV EF Portable |
| Stromquelle | 12v DC SAE |
| Spannung | 12 Volt von Gleichstrom |
| Farbe | Schwarz |
| Stil | Enhanced Flow Portable |
| Positionsgewicht | 13 Pfund |
| Product information | |
| Anzahl der Packungen | 1 |
| Technical Details | |
| Nummer des Herstellers | 45157 |
| Hose Length | 55 feet |
| Maximum Pressure | 150 psi |
| Item details | |
| Modellnummer | 45157 |
| Name des Typs | Portable Air Compressor |
| Features & Specs | |
| Zusätzliche Merkmale | Tragbar or Heavy Duty |
| Others | |
| Item Highlight | trailers or 150 PSI RV tire inflator delivers 2.19 CFM with a 100% duty cycle at 100 PSI for motorhomes or and truck use. |
| Produkttyp | Portable Air Compressor |
| Maximaler Strom | 23 A |




