High pressure vane coffee machine pump: 1.Flow: 34L/H to 400L/H 2.Pressure: ... pump (Rotary Vane Pump) are mainly used in the water-process equipments, beverage vending Pump, espresso coffee machines, Beer cooling systems and ... , Espresso coffee machines, Beer cooling systems, cooling for TIG Welders, Reverse Osmosis systems, ultra-filtration systems, cooling circulation, constant temperature control ...