When it comes to evacuation, charging & recovery, speed is everything.
For quicker recovery, vacuum and recharge times get into the habit of removing valve cores using the NAVTEK NVR1 core removal tool. Easy to use and time saving. That’s the NVR1 from NAVTEK
2 sizes in 1 tool
The NAVTEK NVR1 fits both 1/4″ and 5/16″ flare fittings and rated for R410A systems.
Vacuum rated to 20 microns with it's dual o-ring design
Download your copy of “System Evacuation & Vacuum Training” by Jim Bergman, below, its a must read article.
