Introducing VIAIR's new line of compressors: The EF Series. EF stands for Enhanced Flow Technology, which means these compressors deliver more performance and even faster fills. Our 400P-RV EF and 450P-RV EF are designed for RVers. With RV-specific attachments and longer hoses, you’re able to reach all tires with ease.
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Why EF Compressors?
Building on our renowned design and reliability, we've taken our compressor to the next level—delivering 10% faster fills and 20% more performance. Our EF Compressors are our BEST PERFORMING portable compressors. These compressors also have a SAE Quick Connect that that allows you to use different power attachments for maximum versatility
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400P-RV EF VS. 450P-RV EF
What's the major difference between our 400P-RV EF and 450P-RV EF? The 400P-RV EF (P/N 40144) is a fast filling compressor with a 33% duty cycle @ 100 PSI. Capable of filling a RV tire (245/70R19.5) from 60 to 80 PSI in 1min 39sec. The 450P-RV (P/N 45157) has a longer run time with a 100% duty cycle @ 100 PSI -- capable of filling 60 to 80 PSI in 2min 2sec.
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Stand Up to Fill Up with the 40" Twist-On Chuck
Our accessories got upgraded too! Every EF RV compressor comes with a 40" twist-on chuck so you don't have to crouch while inflating your tires. There's also a set of 30 feet extension hose, a 45-degree extended reach chuck so you can easly reach every tire with zero issues.
If you have any further questions, you can always contact us:
Call us at 949-585-0011 from 8AM-5PM PT, Monday-Friday
Chat us with our website’s Live Chat feature from 8AM-5PM PT, Monday-Friday