... transfer in the industrial place. Model numberBT100MPump head: YZ1515x, DG seriesTubing: Silicone tubing, Tygon tubing Typical applicationCement grinding aid ... pump heads for YZ1515x, YZ2515x, SN25, DG-1, DG-2, DG-4, DG-6, DG-8, DG-12.3. Pulse rotary encoded switch control speed ... and low power loss, connect many pump heads in series or install multichannel pump head for satisfying the different ...