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Pen-Type Glass Syringe Pump SAP Series

sap-e.jpgFeatures of the Pen-Type Glass Syringe Pump

           Remarkably small outer dimensions of Dia. 8.8 x L 121 mm, now with a built-in stepper motor (with a reduction gear).

           With a lightweight of only 33 g, this pump is very suitable for installation on the stage of a microscope, inside an incubator, or on moving parts, etc.

           Continuous microlitre transfer system can also be made possible by operating 2 pieces of syringe pumps alternately.

           Theoretical resolution is 21 nl.

           Has a built-in sensor that enables zero-point detection.

           In addition to the needle model in the above picture, a No.6-40UNF threaded port model and a special attachment model to connect with our small 3-way valve are also available.

           A driver for operating this pump has also been prepared.


Specifications of the Pen-Type Glass Syringe Pump (For the needle type)

Model Number


Syringe Capacity

100 μl

Theoretical Resolution

21 nl

Duty Cycle

10 s  ED33%

Maximum Frequency

1500 Hz

Wetted Materials

Glass (barrel), PTFE (tip), Stainless Steel (needle)

A small amount of silicone oil is applied to the tip as a lubricant.

Outer Dimensions

Dia. 8.8 × L121 mm (excluding the needle)

Needle Size

22G (φ0.4×φ0.72 L51 mm)


33 g


Dimensions of Pen-Type Glass Syringe Pump

Needle Type



 Details including specifications may change without notification.


List of the Pen-Type Syringe Pump can be seen from here.

You can contact us here for any inquiries.

February 08, 2011 00:02 AM