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.
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
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.
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