Gortiflex® CTH units can be used for most light duty environments or when an aesthetic cover is required for protection from dust, grit, oil, etc.

Gortiflex® CTH units are manufactured of .030 Goralon™ Elastomer and are available in six stock sizes ranging from 3/4" I.D. to 2" I.D. in both 12" and 24" lengths. Inside flanges on both ends of the units accept a snap-in collar to achieve the desired connecting I.D. By stocking various snap-in collar I.D.'s, many different sizes can be accommodated in a stock bellows. Goralon™ material has excellent ozone, abrasion and oil resistance. Temperature range is from -40º F to +280º F.

Convoluted Bellows Applications

  • Rod/ball screw covers
  • Expansion joints
  • Ducting
  • Convoluted bellows for prototypes
  • Wire conduits
  • Piping penetration seals
  • Compressor and engine intake manifold connections
  • Fan duct connections
  • Excellent protection in outdoor and severe environments.
    • Convoluted bellows protect from contaminants such as sand, oil and metal chips.
    • Protects from exposure to liquids
    • Protects against ice temperature variations
    • And, protects against UV
  • Widely used in machine tool industry applications, but also in others such as: construction, motion control, mining/energy, material handling, transportation
  • Outdoor convoluted bellow applications
style number bellows inside diameter bellows outside diameter c extended length d retracted length snap-in collar sizes available (I.D.'s)
CTH-.75-12 3/4" 1-5/8" 12" 1-7/8" 1/4", 1/2", 3/4" and 1"
CTH-.75-24 3/4" 1-5/8" 24" 3-3/4" 1/4", 1/2", 3/4" and 1"
CTH-1.375-12 1-3/8" 2-1/2" 12" 1-3/8" 1/2", 3/4", 1", 1-1/4", 1-1/2" and 1-3/4"
CTH-1.375-24 1-3/8" 2-1/2" 24" 2-3/4" 1/2", 3/4", 1", 1-1/4", 1-1/2" and 1-3/4"
CTH-2-12 2" 3-1/4" 12" 1" 1",1-1/4", 1-1/2", 1-3/4", 2" and 2-1/4"
CTH-2-24 2" 3-1/4" 24" 2" 1", 1-1/4", 1-1/2", 1-3/4", 2" and 2-1/4"