HEXNOVAS replacement plates & gaskets

APV / SPX N35 replacement plate.

HEXNOVAS manufactures replacement plates and gaskets for APV / SPX N35 heat exchangers. The OEM brand and model identify the equipment the parts are intended to fit. Plate pattern, gasket groove, material and operating duty are verified before supply.

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N35 replacement plate dimensionsPlate drawing showing width, length, port distances and port diameter for the N35 reference.371 mm1202 mm238 mm1069 mmØ85 mmN35Corrugation 横竖 120°
Published dimensions shown directly · schematic, not to scale

Technical reference

Dimensions and identification data.

Plate width
371 mm
Plate length
1202 mm
Horizontal port distance
238 mm
Vertical port distance
1069 mm
Port diameter
85 mm
Channel depth
2.8 mm
Single plate area
0.36 m²
Plate pattern / note
APV

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.

Plate materials

  • 304 stainless steel
  • 316L stainless steel
  • Titanium
  • 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

Third-party brand and model names are used solely to identify existing equipment and dimensional references. HEXNOVAS is an independent supplier and is not affiliated with or endorsed by those manufacturers. Compatibility requires verification of the original plate, gasket groove and operating duty.

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