82 Threaded Isolation Ring

Brand: Ashcroft Inc
Does not ship to Virginia, United States

The Ashcroft 82 isolation ring or isolation device is threaded in-line with process piping.

Used on threaded piping systems for protection of measuring instruments.

The "ring" design eliminates process accumulation, assuring accurate pressure readings.
Features
  • 360° instrument rotation and removal with Safe Quick Release (SQR) option 
  • Process Connections 1/2" thru 2" NPT 
  • Selection of 1/2" or 1/4" NPT instrument connection 
  • Non-clogging, low maintenance flow-thru design 
  • Ensures reliable and accurate pressure readings 
  • Attaches to a variety of instruments

Specifications

Enclosure, Body Material

  • 316 Stainless Steel
  • Carbon Steel

Fill Material

  • Glycerin
  • Halocarbon
  • Silicone

Flange Material

  • 316 Stainless Steel
  • Carbon Steel
  • PVDF

Materials of Construction

  • Flexible Liner: Buna
  • Flexible Liner: EPDM
  • Flexible Liner: Natural Rubber
  • Flexible Liner: PTFE
  • Flexible Liner: Viton

Mounting

  • Direct Mounting

NPT Connection

  • 1” NPT Female
  • 1/2” NPT Female
  • 1/4” NPT Female
  • 1-1/2” NPT Female
  • 2” NPT Female

Pressure Rating

  • psi: 150 (kPa: 1,000, bar: 10)

Rotation

  • 360° Instrument Rotation

Temperature Range

  • Buna-N, Natural Rubber & Halocarbon: -34° to 107° C (-30° to 225° F)
  • EPDM: -40° to 149° C (-40° to 300° F)
  • Glycerin: -18° to 204° C (0° to 400° F)
  • Silicone (10 cSt): -40° to 260° C (-40° to 500° F)
  • Viton: -25° to 177° C (-15° to 350° F)

  • Mining
  • Pulp & Paper
  • Water & Wastewater
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