ELECTRO-FLUIDIC SYSTEMS PRODUCT LPM SERIES FIXED VOLUME SOLENOID DISPENSE PUMP The Lee Company’s LPM Series Solenoid Pump is a chemically inert, positive displacement dispense pump that provides accurate and repeatable dispense volumes in a small, lightweight package. In response to the increasing demand of the medical and scientific industries, this pump was designed to offer greater design flexibility at a significant cost savings compared to other alternatives. Requiring a simple square wave electrical signal, the pump aspirates fluid when energized and dispenses fluid when de-energized. The normally closed design with integrated check valves prevents siphoning when the pump is de-energized. The LPM Pump features a revolutionary port head design that allows for tubed connections or manifold mounting. This enables the designer to test the fluidic system using connections to soft tubing, and then once the system design has been finalized, the same pump can be manifold mounted using standard O-rings. The electrical interface of the pump also includes an end cap design with integrated retention capability for many standard AMP connectors. The Lee Company offers standard lead-wire connectors in different lengths for ease of use. Performance parameters can be optimized to meet specific application requirements. Contact your Lee Sales Engineer for additional technical assistance and application information. MANIFOLD MOUNTING BOSS ■ Chemically inert ■ Self-priming ■ High dispense accuracy and repeatability ■ Operating frequency: 5 Hz ■ Maximum case pressure: 5 psig ■ Total head pressure range: +/- 60 in. H2O ■ Fluidic interface: 1/16" soft tubing or manifold mount ■ Cycle life: 10 million cycles (min.) PART NUMBER NOTE: (1) Other wetted materials available upon request. 2X O-RINGS FOR MANIFOLD MOUNTING ONLY 2X MOUNTING HOLES 0.10 [2.54] THRU

Manifold adapters are ideal for design prototyping. They allow the fluidic system to be designed, built up and tested, all prior to manifold construction. The same LPM Series Pump can then be used in the manifold system. The LPM Series Solenoid Dispense Pump is just one part of The Lee Company’s complete line of precision fluid control products that includes miniature solenoid valves, micro dispense solenoid valves, check valves, precision calibrated orifices, safety screens, nozzles and other precision fluid handling components. The Lee Company’s extensive research facilities and experienced...