When the container is empty, the liquid will stop automatically and keep air out.

During infusion or priming,the air bubble will be removed by the special structure.

No need extra operation for priming except of inserting spike.No need priming for secondary line.The liquid level will remain on half chamber during infusion.No need worry about liquid level is too high or low.

Long time accuracy up to 96h.Anti-freeflow clamp for automated freeflow protection when removing the line from the pump.

Special design to keep air bubble out during priming. No need invert the Y site. When connect to syringe or secondary line, the flow of primary line will stop automatically. When disconnect, the Y site will cause positive pressure to prevent blood reflux.

Thanks to the double layer barrier,the injected liquid residual is kept out from primary line to prevent bacteria infection.

Filter cap with hydro-phobic membrane stops fluid leakage and protects against contamination.