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Manually Adjustable Low Pulsation Micro Pump Unit


Suitable for Lab-on-a-Chip Devices, Cell Culture Media Circulation, Perfusion of Culture Media, etc.


・  Flow from a piezoelectric micro pump is adjusted by a micro needle valve.

・  Can adjust flow from nl/min level to around 1.5 ml/min manually.

・  Flow pulsation at low flow rates is drastically reduced by a micro needle valve (See the graph at the bottom).

・  Usable as a stand alone by AAA or R03 batteries.

・  Compact size: Dimensions of 66 x 25 x 105 mm

・  Maximum pump pressure is around 35 kPa (The value varies depending on the flow channel configuration and fluid characteristics).

Flow Characteristics <Example flow data>

Flow Characteristics <nl>.png Flow Characteristics <micro>.png

Reduction of Flow Pulsation

<Example flow data>

Reduced Flow Pulsation.png

Similar Item

ポンプユニット リーフレット用.jpg

Unit of a piezo pump and a needle valve is also available (Either a driver or a controller is separately needed).

For more videos, please visit our Product Videos Page.

Note: Details including specifications may change without notification.


October 01, 2013 00:10 AM

New product
Development product


March 2018