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Stainless Steel Oval Manway NKA 7027

Product description Technical data Video


This cover is used primarily in storage tanks in the beverage industry. It seals from the inside, however its oval shape also allows it to be removed from the tank. When a pivoting mechanism is attached, the cover can also be pivoted to the outside without removing it completely from the tank. The standard version of this seal sits loose on the cover, however the seal can also be vulcanized on.

Standard Design:

  • Wetted material 1.4301/1.4404
  • Cover material 1.4301/1.4404
  • EPDM-gasket
  • Stainless steel handle
  • With stainless steel toggle
  • Inward-open
  • Surface matte-finish
  • Oval spec(mm) 580×480
  • Full welding technology


  • Optional wetted materials 304,316,316L
  • Various surface qualities 0.4μm-0.8μm
  • Various surface finish: Mirror Polish, Sandblasted, etc.
  • Handle optional for Stainless steel
  • Neck thickness can be modified
  • Height can be modified
  • Optional Oval spec(mm)555×455, 565×465
  • Gasket material optional for Silicon, FPM

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