Series 42/742 Diaphragm Seal

 

Features

  • Series 742 can be flushed or rodded clean without removal from line or disassembly
  • Protects and isolates instrumentation from chemical or slurry plugging
  • Lower installation and operating costs

Materials of Construction

  • Body (Non Wetted) and Upper & Lower Case (Wetted) Carbon Steel, 316 Stainless Steel, or PVC Teflon coated Buna-N or Viton also available
  • Sensing Fluids: Ethylene Glycol & Water (200°F), Vegetable Oil (230°F), Silicone Oil (400°F)
  • Available Elastomers

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