HighVac Oil-less ACS Vacuum Pump- Bought in 2022. I barely used it before shutting down.
We used this pump in our decarboxylation process. It is great when working with stinkier products as you don't have to change the oil every day.
The ACS series pumps are variable pitch, dry screw vacuum pumps which are designed to provide reliable operation while working in environments subject to large amounts of condensable vapors and solvents. The two screw rotors are supported at either end by bearing headplates.The pump has timing gears, opposite the motor end. The gears and bearings are lubricated with oil. The swept gas path through the rotors and casing is devoid of oil. The screw rotors have a set precision clearance gap between each other and between the cylinder to produce good ultimate pressure capability while preventing contact during the pumping process.
Because of this clearance, there is no need for a lubricating or operating fluid in the pumping chamber. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps". The seller is "rob6102" and is located in this country: US. This item can be shipped to United States.