Compatible replacement plate reference

SONDEX / Danfoss S81 replacement plate.

Published dimensional reference for identifying a compatible S81 plate, gasket or assembled plate pack. Final compatibility is confirmed from the original plate, gasket groove, material and operating duty.

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S81 replacement plate dimensionsPlate drawing showing width, length, port distances and port diameter for the S81 reference.868 mm1464 mm480 mm1080 mmØ303 mmS81Corrugation 50°126°
Published dimensions shown directly · schematic, not to scale

Technical reference

Dimensions and identification data.

Plate width
868 mm
Plate length
1464 mm
Horizontal port distance
480 mm
Vertical port distance
1080 mm
Port diameter
303 mm
Channel depth
3.50 mm
Single plate area
0.81
Plate pattern / note
Sondex

Supply options

Specify the plate, gasket or complete plate pack.

Material and elastomer selection must follow the media, cleaning chemistry, temperature and pressure—not the model name alone.

Mga materyales na papel

  • 304 di - kinakalawang na bakal
  • 316L na walang mantsang bakal
  • Ang titanium
  • 254SMO
  • Istelliyo
  • Nickel

Gasket materials

  • NBR
  • EPDM
  • FKM / Viton
  • High-temperature options by duty

Compatibility check

Send the original nameplate and plate photographs.

The dimensions above are an identification reference. HEXNOVAS verifies corrugation, port arrangement, gasket groove, material, thickness and operating conditions before supply.

Send identification details

Brand and model references identify compatibility with installed equipment. HEXNOVAS is an independent supplier and is not affiliated with the original equipment manufacturer.