Compatible replacement plate reference

API Schmidt Sigma26 replacement plate.

Published dimensional reference for identifying a compatible Sigma26 plate, gasket or assembled plate pack. Final compatibility is confirmed from the original plate, gasket groove, material and operating duty.

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Sigma26 replacement plate dimensionsPlate drawing showing width, length, port distances and port diameter for the Sigma26 reference.304 mm1116 mm174 mm981 mmØ72 mmSigma26Corrugation 59°126°
Published dimensions shown directly · schematic, not to scale

Technical reference

Dimensions and identification data.

Plate width
304 mm
Plate length
1116 mm
Horizontal port distance
174 mm
Vertical port distance
981 mm
Port diameter
72 mm
Channel depth
3.8 mm
Single plate area
0.25
Plate pattern / note
API Schmidt

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.

Plattenmaterialien

  • 304 Edelstahl
  • 316L Edelstahl
  • Titan
  • 254SMO
  • Hastelloy
  • 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.