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VIAIR 89P-RVS Portable Tire Inflator - 120 PSI / 1.47 CFM for Class B RV's

By ViAir SKU: BKTN-00089 MPN: 00089
Price: $92.95

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Important Notes:

  • The 89P-RVS does not work with Presta bicycle valves. The 89P-RVS does not work with the VIAIR Winterization Kit (P/N 90145).
  • Not recommended for dual rear tires.


The VIAIR 89P-RVS is a compact 12-volt portable tire inflator specifically designed for Class B RVs. This essential RV tire inflator will fill most Class B tires from 80 to 90 PSI in less than 2 minutes. The 89P-RVS features a new and improved longer air hose to reach your Class B tires.

Product Details:

  • 12-Volt
  • Permanent Magnetic Motor
  • Duty Cycle: 25 min. @ 30 PSI
  • Max. Working Pressure: 120 PSI
  • Max. Amp Draw: 20-Amps
  • Max. Tire Size: 245/70R19.5
  • Ingress Protection Rating: IP53
  • Max. Ambient Temp: +158°F
  • Min. Ambient Temp: -4°F
  • Dimensions: 9.8"L x 3.2"W x 5.6"H
  • Net Weight: 4.75lbs.
  • Power Cord Length: 10ft.
  • Air Hose Length: 20ft.

Parts Included:

  • Air Hose with 120 PSI Pressure Gauge
  • LED Work Light/Power Indicator
  • Dual Battery Clamps
  • Solid Brass Twist-on Tire Chuck
  • (3) Inflation Tips Kit

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00089 is the best place on the planet to invest in gear for your vehicle. Here’s why:

1-Year Low Price Guarantee - We’re confident our price is the lowest available, both now and for the next year. If you see it cheaper anywhere within a year of purchasing let us know and we’ll refund the difference.

60-Day Trail Tested Guarantee - We’re committed to selling only high-quality, reliable gear you can count on for your adventures. If your purchase doesn’t live up to expectations you can return it for a full refund, even if you’ve installed it or already used it in the field.

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