DOSIKNOW LF1xxx-O flow regulator

List of components: Drip chamber (PVC DEHP FREE) Microdrip (steel INOX) Air Filter (coloured ABS + Pore Membrane) 2 ways spike (white ABS) Cap for spike (Low Density Polyethylene) Tube 3x4,1 (PVC DEHP FREE) Roller house (ABS) Roller wheel (Polystyrol) Flow regulator double scale (ABS and silicone for rings) Y connector with injection site (clean ABS and latex-free) Male Luer lock (clean ABS) Vented cap for male L.L. (Low Density Polyethylene)