Zinko Air Hydraulic Bottle Jacks

Air Hydraulic Bottle Jack - cast iron base. Turn ordinary manual bottle jack power into air-hydraulic power. When connected to your shop's air lines, these versatile jacks can safely deliver lifting power with the push of a button, for lifting of heavy cars, trucks and other applications. Welded steel construction reduces metal fatigue allowing for a long service life Forged steel base increases resistance to high pressure and increases durability Oil bypass system prevents lifting ram from overextending Safety valve protects hydraulic system from over-load damage In-line filter screen located in air valve prohibits the entrance of contamination into the air hydraulic system Comes with an air vent valve to stop pressure from bleeding in reservoir