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Piston & Sleeve Assemblies

These pieces represent a large base of experience achieving very tight diameter, and cylindricity requirements desired by our customers. With piston/sleeve clearances down to .00004", pumping is possible without use of flexible seals. Applications include cryogenic pumping and precision metering. Materials can be alumina, industrial sapphire, or most other technical ceramics.


Piston & Sleeve Assembly - Alumina, Sapphire, Ceramics


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