SMC LSP121-5A3 Liquid Dispense Pump, 1/4Unf MSRP: Now: $140.00 Was: LSP, Liquid Dispense PumpLSP series is a compact solenoid diaphragm pump for liquid. It dispenses fixed amount of liquid from 5uL to 200uL each time it is energized. Its diaphragm movement is... LSP121-5A3