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Shutters

AccuFlexTM, flexible viewport shutters offer 100% shielding for Conflat® CF fitted glass, quartz, and/or other substrate vacuum viewports used in vacuum evaporation and coating applications.AccuFlex viewport shutters offer the largest port apertures available on the market today. Our unique flexible shutter design offers a full 90 degree shutter swing angle, when mated with CF flange ports having largest standard tube diameter... i.e. a 4.50 CF flange fitted with a 2.50 diameter tube and 2.37 diameter bore.The flexible stainless steel foil shutter is designed for fast and easy replacement — for when extended coating process buildup begins to reduce shutter flexibility. See our shutter replacement /maintenance kits for more information.

AccuFlexTM, flexible viewport shutters offer 100% shielding for Conflat® CF fitted glass, quartz, and/or other substrate vacuum viewports used in vacuum evaporation and coating applications.

AccuFlex viewport shutters offer the largest port apertures available on the market today. Our unique flexible shutter design offers a full 90 degree shutter swing angle, when mated with CF flange ports having largest standard tube diameter... i.e. a 4.50 CF flange fitted with a 2.50 diameter tube and 2.37 diameter bore.

The flexible stainless steel foil shutter is designed for fast and easy replacement — for when extended coating process buildup begins to reduce shutter flexibility. See our shutter replacement /maintenance kits for more information.

Shutter, AccuFlex 4.50 CF Viewport
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113275
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$990.00

AccuFlex, flexible viewport shutter, 90 degree swing and 100% shielding of 4.50 Conflat® CF fitted glass, quartz, and/or other substrate viewports.

$990.00
Shutter Replacement Foil / Blade Kit
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113276
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$40.00

AccuFlex Replacement shutter foil / blade kit

$40.00