... to 17.5BAR 3.CE certificate,ISO,ROHS High pressure pump (Rotary Vane Pump) are mainly used in the water-process equipments, beverage ... vending Pump, espresso coffee machines, Beer cooling systems and so on ... so on. Besides, we have 5 own patents.The Rotary Vane Pump's Applications include: Carbonated water for soft drink dispensers, ...