View Piezoelectric Micro Pump - Large Flow Type Drawing PDF A piezoelectric element drives this micro diaphragm pump. This pump is a larger size than the standard type to pump a more significant flow rate. Small-sized, lightweight, and slim. There is no metal in the wetted materials. Low noise and low power consumption. Flow rate is adjustable by changing drive voltage or drive frequency. Self-priming is possible. Note 1: Details such as specifications, etc., may be changed without notice. Note 2: This micropump uses a design for pumping liquid. For this pump, there is a dedicated controller or driver that is required to operate this pump: Controller [MPC-200B] Driver [MPD-200A] We do also have a pump with a built-in driver available: Piezoelectric Micro Pump - Built-In Driver-Type FLOW CHARACTERISTICS Note: This flow rate characteristic is a representative value and may vary depending on individual differences. Note: Details such as specifications, etc., may be changed without notice. VIDEO OF PIEZOELECTRIC MICRO PUMP Note: This product is designed for continuous liquid transfer applications.Operation may become unstable if gas and liquid are alternately supplied. Note: Details such as specifications, etc., may be changed without notice.