Lee Co. (The) LPD Series Variable Volume Precision Dispense Pump

This stepper motor-driven positive displacement pump provides exceptional reliability and performance at an economical price. With its highly reliable reciprocating drive train, this maintenance-free pump allows you to aspirate an accurate volume of fluid and dispense that fluid volume out in smaller, highly precise increments, in many cases acting as a replacement for syringe pumps. Standard models are available with full dispense volumes of 50, 250, 1000, and 3000 µL, and with ¼-28 ports in either a PEEK or PMMA (acrylic) port head. Each pump is equipped with a home sensor to establish the end of stroke position. Some models also contain an optical encoder which provides feedback on motor movement. Every pump is 100% functionally tested to guarantee performance and customization options are available. The pump is field-proven in many in vitro diagnostic applications, including reagent dispensing, aliquoting , and sample preparation. Features Full Dispense Volumes: 50, 250, 1000, & 3000 µL Highly Precise: CV ≤0.01% (certain models) Extensive Cycle Life: 10 million cycles minimum