... include: Vacuum Pumps, Vacuum Tank, Air-Liquid-Separator, Electrical Control System, Water Tank (for Water ring Vacuum Pumps only), ... Valves, Water Valves, Air Valves, etc.;4, We can design the Medical Vacuum Station System for hospitals as the ... CHEMETRON, DISS, etc.2, Ceiling Medical Gas Pendant3, Bed Head Unit4, Oxygen Flowmeter with/without Humidifier5, Vacuum Regulator with/without ...