LIQUID PUMP Piezoelectric Pump DC Diaphragm Liquid Pump LIQUID PUMP Piezoelectric Pump BPH Type - 85 BPHS Type BIMOR series Made to order model - 112 DC Diaphragm Liquid Pump Liquid Pump series (120 V/240 V AC/DC) 900 G : Fluorine Rubber D : Dimethyl rubber E : Ethylene Propylene Rubber P : Perfluor Flow Rate (mL/min)

Piezoelectric Pump BIMOR PUMP Suitable for pumping liquids Applications For water supply and drainage For cooling water circulation For chemical injection For liquid sampling Compact, lightweight, durable & quiet As the Bimorph has no motors or shafts or other troublesome mechanisms. We have achieved maintenance free continuous operation for 60 months. Low power consumption & electromagnetic noise The Bimor is driven by low energy consuming piezoelectric elements. Consequently it costs very little to run and emits virtually no electromagnetic noise. Simple flow rate adjustment As the flow rate...

*1: The values in the specification shows the performance obtained using 25°C of water at 60 Hz. When the pump is used at 50 Hz, the flow rate will decrease approximately 20%. When the liquid temperature is low, the check valve will harden. As a result, the flow rate and the self-priming pressure will decrease. Especially the flow rate of the pump with fluorine rubber will decrease by half at 5°C, so select with sufficient margin. Since the flow rate will decrease with highly viscous liquids, please check the flow rate with an actual pump before use. *2: Please see page 112 for other made-to-order...

The Next Step in Pump Miniaturization Revolutionary piezoelectric bimorph technology The BIMOR pump's driving force, the bimorph, comprises two parallel piezoelectric wafers. Their nature is to expand or contract depending on the direction of the voltage. Therefore when an alternating current is applied, one wafer expands then contracts while the other contracts then expands, causing the bimorph to bend. Repeating the cycle creates the pumping action. Cross section Inlet and Outlet Valves O-ring Liquid Contact Sheet Bimorph Vibrator Elastic Mold Principle / Structure "The Bimor pump" uses the...