Machine Vapor 2019 Bolt Breakdown | video recording, design | Here's a video breakdown of the 2019 bolt. This should answer a lot of questions about its design. This has been in
Amazon.com: VEVOR Refrigerant Recovery Machine, 110V-120V AC 60Hz 3/4HP, Dual Cylinder Oil-less, Portable Recovery Unit, for Both Liquid and Vapor Refrigerant, Air Condition Blue : Automotive
Aramsco Vapor Cleaning Machine 1602-1127 Equipping You For Success. The #1 source for equipment, chemicals, and supplies.
REFRIGERANT RECOVERY MACHINE WITH AUTOMATIC LIQUID AND VAPOR RECOVERY – A & R Supply