Mastercool 91200 Air Operated Light Duty Vacuum Pump
Product Details:
* Requires 4.5 CFM/90 PSI shop air* No moving parts, no oil required
* 1.3 CFM air displacement venturi type pump will pull up to 29 inches of vacuum (Hg.) at sea level
* Includes 1/4" flare (R12) connection and 1/2" ACME (R134a) connection
