Hydraulic Diaphragm Chucks are for manually actuated applications when precision is required. 

  • Hydraulically actuated segments centralize part
  • Repeatability of .0002" TIR is standard
  • Light aluminum construction ideal for balance operations
  • Several diameters can be accommodated with sleeves
  • Grips on short diameters
  • Short overall length.
  • Slots can be filled to protect against contamination 

Positrol is a leading manufacturer of hydraulic diaphragm chucks with the capability to create a variety of custom workholding products. Contact us to learn more.

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