FavorCOOL Air Conditioning Vacuum Pumps
FavorCOOL Vacuum Pump includes a sight glass and scale for easy monitoring of the pumps oil level and quality; The oil drain valve at the bottom ensures faster and more thorough emptying; The lightweight and sturdy handle keeps everything easily portable for transport or storage between jobs; and 1/4 inch ports allow fast and easy servicing of automotive and other low-tonnage R12, R22, R134a, R410a, and R502 systems.