Product Description
Tires are the foundation of your home while on the road. That’s why tire pressure maintenance is essential for all RVers.
The VIAIR 300P-RVS is a powerful, yet compact 12-volt portable tire inflator perfect for RV Towables and smaller RV’s. With the updated 30 ft. coil hose, the 300P-RVS is able to reach and fill most Towable size tires from 80 to 90 PSI in just 44 seconds.
The “RVS” line is designated as “RV-Safe” because they are specifically designed and tested for the RV market. Avoid wasting time locating the nearest gas station and reduce your risk of being stuck on the side of the road when using this handy tire inflator.
How to use: Simply clamp the power leads to your battery, connect the tire chuck to the valve stem and turn the unit on to begin filling tires. Confirm proper tire pressure using the 5-in-1 Inflator/Deflator inline pressure gauge by turning the compressor off to check the pressure then to resume inflation turn the compressor back on. Each tire inflator comes equipped with hoses long enough to reach your RV tires, a convenient carry bag, and all necessary components. Comes with a 1 year warranty.
- 12-Volt
Duty Cycle: 33% @100 PSI
- Max. Working Pressure: 150 PSI
- Max. Amp Draw: 30 Amps
- 5-in-1 Braided Air Hose w/ inline 150 PSI gauge: 30ft.
- Power Cord: 8 ft.
- Thermal Overload Protector
- Aluminum Sand Tray with Vibration Isolators
- 40-Amp lnline Fuse Holder
- Dual Battery Clamps
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Product Reviews
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VIAIR 300P-RVS
Bought this unit from Techno RV back in the summer of 2020 after reviewing their informative videos. Had an old Viair that would barely fill my TT's tires @ 65PSI. Purchased a new F350, and no way it would fill 80PSI on my truck times. Have used in many times every since to top off the TT tires before long trips and to keep the truck tires on par as well... Love this unit. Thanks Techno RV.
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300 P VERY GOOD UNIT
JUST WHAT I WAS LOOKING FOR. THE 2.30 CFM IS GREAT FOR MY CLASS B RV WITH 19.5 TIRES
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New Viar is great
When our old 2-cylionder "heady duty" Slime pump failed, I got the green light to get the Viair. Everything about it, from the heavier battery cables to the air chucks, feels more robust and more like commercial grade than my old unit. I just used it to top off a repaired tire and it purred like a fat cat instead of screaming like a banshee. It's a single cylinder but it pumps fast enough to be able to watch the needle move, instead of have to come back every few minutes. The soft sided case appears well made and is easier to use with plenty of room and no need to cram and tuck everything just right in order to close. This is my 4th or 5th purchase from TechnoRV and they are always spot on with customer service.
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VIAIR 300P-RVS
Exactly the right tool at a very good price. Takes just a few minutes to setup. Very satisfied with both the product and TechnoRV.
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Viair & TechnoRV
We were looking for a good, reliable air compressor to keep in our 5th wheel and came across some great YouTube videos explaining in detail what to look for, what size is needed for what rig, etc. Those videos led us to TechnoRV so we looked around and decided this was the one we needed. This seller doesn’t try to oversell, just tries to take care of the customer and I think they do a good job.
This air compressor is amazing, too! Very well built and the kit is great, just what we were looking for.
Thank you TechRV and to Viair for making a great, quality product! -
Great Product!
I have wanted a VIAIR for a long time and it has not disappointed. This unit is very well made, and TechnoRV made the buying process so easy. Also, the TechnoRV Learning Series made using my unit a breeze. Thanks TechnoRV!
