The Adjustable Venturi mask is made from PVC in medical grade, consists of mask, oxygen tube, diluters and connector. Venturi mask is fixed concentration mask, which is able to provide a fixed and predictable oxygen concentration with changing and variable breathing color-coded diluters.Greatcare is professional Adjustable Venturi Mask manufacturer in China.
Venturi Mask is used for oxygen supply. Venturi Mask is supplied with a connector that provides different oxygen concentrations for those who require different oxygen concentrations.China Venturi Mask factory has reasonable price.