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Chemical pumps of the Silencer Series in laboratory technology

Accurate fluid handling with PEEK pumps

In Clinical Laboratory Instruments, precise fluid controls have an important role in contributing to accurate diagnostic testing which can sometimes save lives.

In one case, a leading manufacturer of Clinical Chemistry instruments was experiencing performance issues with a peristaltic pump that was under evaluation for a new instrument design. Multiple pumps for multiple reagent fluids were needed. Quick fluid transfer and consistent accurate performance over the life of the instrument were required.

Diener Precision Pumps: Front view of gear pump of Silencer Series can be used for  hematology and immunoassay.
Diener Precision Pumps: Front view of gear pump of Silencer Series can be used for  hematology and immunoassay.

Working jointly with the customer DPP provided a Silencer gear pump solution tailored to the customer’s performance requirements. The precision machined tolerances of the PEEK gear assembly provided the necessary dependable performance and long life. It’s compact size and manifold mount capability made it perfect for tight spaces.

Our customer’s result is repeatable performance, less reagent loss, and higher throughput from no down time. A much-improved return on investment.

Diener Precision Pumps: Laboratory work

Silencer Series Gear Pumps

Long service life, quiet, low pulsation - the Silencer Series can be used in a variety of different applications: Either in the version with additional electronics or the Silencer Smart version with integrated control electronics.

Certifications at a glance

We have the high-quality workmanship of our products certified by independent bodies on a regular basis. Take a look at our certifications.

Our commitment to quality

For us, quality is more than just a statement: Our quality commitment is the guiding principle that we base our day-to-day work on - to ensure that your pumps function perfectly.