PIEZOELECTRIC MICRO PUMPS Small-sized, lightweight and slim. No metal is used as wetted materials. Low noise and low power consumption. Flow rate is adjustable by changing drive voltage or drive frequency. Self-priming is possible. Model Number Pump Type Piezoelectric Diaphragm Pump (Unimorph) Piezoelectric Diaphragm Pump (Bimorph) Typical Flow Rate Typical Pump Pressure Drive Voltage Drive Frequency Typical Suction Load Pressure Operating Temp. Wetted Materials COC (Cyclic Olefin Copolymer) EPDM (Ethylene Propylene Diene Monomer) External Dimensions Weight Input / Output Pipes *1. The data above are based on sine wave drive. Flow rate and pump pressure are larger if driven by Takasago Standard wave. *2. SDMP330W is under development and some of the specifications are not fixed. *3. Smaller models (Typical flow rate: 3 or 7ml/min) are also available. Note: Details including specifications may change without notification. TAKASAGO ELECTRIC, INC. 66 KAKITSUBATA, NARUMI-CHO, MIDORI-KU, NAGOYA, 458-8522 JAPAN Tel +81-52-891-2301 Fax+81-52-891-7386 E-mail: [email protected] URL: http://www.takasa

Flow Characteristics Internal Structure (Blue line: SDMP320 Red line: SDMP330W) Outlet valve Piezoelectric element Pump housing Inlet valve (EPDM) Driver Board MPD-200A This driver board is a thin, compact and lightweight, yet high-voltage circuit board, designed for the piezoelectric micro pumps. From a regular 5 VDC input voltage, it can easily generate the high voltage supply of approximately 250 Vp-p, 40 Hz necessary for driving the micro pumps. Input Voltage Output Frequency Output Voltage Number of Pumps Connectable External Dimensions, Weight Controller MPC-200A This is a compact and lightweight...