Travcyl™ Pump Design

• The traveling cylinder (Travcyl™) design is internally-sealed by sliding ceramic plates, so no external valves are needed.
• Each piston/cylinder assembly slides from the inlet where it fills (aspirates), to the outlet where it discharges.
• Each piston is at a different point in the aspirate/dispense cycle at any given time.
• Flow pulsation is reduced compared to single-piston pumps because there are almost always two cylinders dispensing.