Miniature Dispense Pumps

The LPV Series Variable Volume Pumps are positive displacement pumps that feature unparalleled reliability and consistent performance. These pumps are ideal for replacing conventional syringe and peristaltic pumps. The variable dispense volume provided by the pumps yields greater system design flexibility. Also, the low power consumption, light weight and small size permit the pump to be located wherever the fluidic requirements dictate, regardless of maintenance accessibility. The pumps can be located directly on sample arms to reduce transport volumes or near reagent vessels, minimizing the tubing lengths required. LPV pumps are available in 50 µL, 250 µL, 750 µL and 1,250 µL volume sizes.

• Compact Size
• Low Power Consumption
• Maintenance Free
• Self Priming
• Custom Porting Options Available
• CV: 0.04%
• Dispense Increments as Small as 0.1 µL
• Manifold Mountable Option

The LPL Series pumps provide an accurate, repeatable, fixed volume (50 µL) dispense. An actively driven diaphragm isolates the fluid from the coil. The normally closed seat prevents by-pass leakage and siphoning when the pump is off.

• Inert Materials - PEEK, FCR, EPDM
• Small Size
• Low Power
• Self Priming