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MACPHERSON* Fixed and Rolling Sash comes in either mild Steel or Stainless Steel, and thicknesses of 1/4” 3/16” or 1/8” depending on the environmental concerns, including heat and risk of explosion. The sash must be capable of securing a window during a molten metal reaction and endure the heat from temperature reaching 3000°F.

MACPHERSON* Sash comes with a high temperature silicone seal to keep out dust, fumes and noise. Maintaining maximum viewing, especially for critical areas, is an important concern for our Engineering Department.

This aids safety and operator comfort. MACPHERSON* Sash and EASY-RELEASE* Window Retainers allow the window to float within the opening. Vibration and twisting of equipment is not absorbed by the window, resulting in a longer life of the glass.


* Trademark of MacPherson & Company

Exclusive Features

  • Seals tightly against fumes, dust and noise
  • EASY-RELEASE* window retainer allows easy access to window for cleaning and replacing
  • Engineered for best fit and maximum viewing
  • High temperature seal
  • Crane cabs, control rooms, and mobile equipment
  • Displaces vibration and twisting

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95 Pelret Industerial Parkway, Berea, OH 44017