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Union HolderHolders

The Union Type Rupture Disk (bursting disk) Holders are reusable units for use on air conditioning systems, high pressure cleaning equipment, gas cylinders, laboratory equipment and autoclaves.

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  • Features
  • Specifications
  • Installation
  • Datasheets & Brochures
  • Designed for use with PBUT, DUT or SFAZUT series rupture disks
  • Low cost, ideal where installation space is limited
  • Standard 30° angle seat design. Flat seat in stainless steel and 6000# only
  • Sizes: 1/2” (13mm), 3/4” (20mm), 1” (25mm), 1-1/2” (40mm), 2” (50mm)
  • Standard materials of construction: carbon steel and stainless steel. Other materials are available, contact ZOOK
  • 2U Threaded (FNPT) inlet and outlet connections standard. Contact ZOOK regarding Butt-Weld or Socket-Weld connections
  • ASME UD and CE marking available upon request. Contact ZOOK for more information

UNION Type Installation Guide

UNION Type DataSheet

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