Product features:
•Single bottle with rack, double bottle with rack, four bottle with rack;
•Flexible assembly for single bottle rack, double bottle rack, and four bottle rack;
•Effectively preventing cross infection, with good pressure resistance and sealing performance;
•Protect the negative pressure of the center from contamination;
•The scale is clear and accurate, making it easy to calculate the flow rate.
•The green cover has an anti overflow function, while the white cover has no anti overflow function.