Fluid Metering inc. PDS100-SFSTQ Micro Volume Adjustable Displacement Dispenser Pump System. We have multiple available as seen in the last picture of the listing. These were purchased as backups and were never needed.

The STFQ is an advanced miniaturized fluidic system designed to control small volumes of fluid at the microscale level for a broad range of applications. It is currently available in standard drive configurations ranging from 250 µL through 1.25 mL in 1 µL increments.

Dispense Volume Range (μl/rev)Flow Rate Range (mL/min)Motor Speed Range

250-1250 μl/rev1

0.25-1250 mL/min1

Rotational: 1-1000 rpm


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- Most orders are shipped in 1 business day or Less via 1-5 day shipping. However, depending on quantity of orders some orders could take up to 2 business days to ship.