Applications & Features

  • Flanged Seal with flush diaphragm for off-line process connection
  • Rotating flange design
  • Standard flange sizes from ANSI 2” to 4”. Additional sizes available on request
  • Standard flange ratings from ANSI Class 150 to ANSI Class 2500
  • Other flange standards available

Download our complete Diaphragm Seal Catalog – ???? click here to download now

If you’re tired of your DP Transmitters drifting, then you’ll want to read about our Temperature Compensation Remote Seals.

Ordering Information


HFF – ANSI Raised Face Dimensions

HFF – ANSI RTJ Dimensions