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Acrylic Viewports & PVHO Windows

Flat Disc, Conical Frustrum, Double Bevel and Hemispherical

Manufactured from material developed by Stanley Plastics Ltd, ‘Transpalite SS’ Acrylic exceeds the ASME PVHO material requirements, meeting the strict requirements of American Bureau of Shipping (ABS), DNV GL, RINA, Lloyds Register and Korean Register.

Stanley Plastics Ltd manufacture viewports of any size up to a maximum of 2200mm diameter and a thickness to meet the design specification.

Our Viewports are supplied for various applications:

  • Diving Chambers
  • Decompression Chambers
  • Leisure Submarines
  • Commercial Research Vessels
  • Tourist Submarines (Hemispherical and Conical)
  • Dive Test Tanks

For more information please see our other website acrylicviewports.com

In Production

In Use