Piston pump 50 series

laboratorydosingreagent dispensing

This series of piston pumps are characterized by extremely high aspiration and dispense accuracy and can reach a service life of over 5 million cycles. It is a high-performance, low-cost, maintenance-free precision piston pump that has been widely used in medical devices and laboratory analytical instruments. Specifications Lead（mm） 12.7 Lead: S Optional（mm） S=0.635 or 1.27、2.54 Lead: 0.635 stroke/step（mm/step） 0.003175 Lead: 1.27 stroke/step（mm/step） 0.00635 Lead: 2.54 stroke/step（mm/step） 0.0127 Life cycle1 5 million cycles CV2 1.2% Acuuracy3 2% Operating pressure（MPa） 0.3 Connection 1/4-28 UNF or M6 Chamber materials in contact with reagents(Optional)4 PMMA、POM、PTFE、PCTG、PPS End position optical detection End position optical detection. Optocoupler sensor can detect whether the pump is in the initial position of aspiration. Extremely high and stable dosing aspiration and dispense accuracy Extremely high and stable dosing aspiration and dispense accuracy over the life cycle of the pump.