YZ1515X/YZ2515X peristaltic dosing pump head is a world-wide welcome product. This pump head for peristaltic dosing/metering pump is the flip-top type to allows a rapid tubing loading, stainless steel 3 rollers and 6 rollers for option, self-adapt to different tube sizes, easy mounting and suitable flow range. NEMA 23 or 57 stepper motors are able to mounted into the peristaltic pump head then equipped into fluid systems as key fluid transfer part.