Twin Piston OIL-LESS VACUUM PUMP w/Regulator: 1/2 HP 4.5 CFM Good for Milker Machine Pulsator Hookup, Medical/Dental offices, Laboratory and Workshop Applications Like vacuum bagging/packing etc. Come with a vacuum gauge and regulator kit for vacuum pressure control, good addition for milking machine hookup. $ave the oil, no oil-mist problem, Shipping fee is part of the listing, buy only if you agree with it. thank you for looking. Twin Piston Oil-less Vacuum Pump 4.5CFM 1/2 HP Good for Medic Science lab Workshop applications, or portable goat milker pulsator hookup
