High Temperature Damper Solutions

High temperature dampers can be a maintenance problem. These dampers experience temperatures that require frequent greasing and are often in places that are hard to re-grease. In addition, long periods of inactivity is another source of problems as grease hardens or vibration causes metal on metal galling.

Typical GRAPHALLOY Damper Applications:

• Louver Dampers
• Wind Boxes
• Butterfly Dampers
• Guillotine Dampers
• Diverter Dampers
• Radial Vane Dampers

GRAPHALLOY^® is available in a variety of mounting styles from two and four bolt pillow blocks to two and four bolt flange units. These units are available as solid or split and also come with self aligning features.

GRAPHALLOY provides these "install and forget" features:

• Temperature range from -400° F to +1000° F
• Self Lubricating, requires no oil or grease
• Will not seize or lock up
• Self Aligning capabilities for proper alignment
• Long life, maintenance free operation
• Dimensionally interchangeable with most standard ball bearing units