Secondary Dust Seal® Specifications 

            ·Specifications

            ·Brochure (pdf)

            ·Installation Guide (pdf)

            ·CAD Drawings

• Temperature Range:
  Continuous: -40° C to +107° C (225° F)
  Short term: +121° C (+250° F)
• Material: Black EPDM rubber, with excellent resistance to ozone, UV, and weather
• Hardness: 55-65 Shore A
• Approximate Weight: 1.5 pounds per foot (2.2 kg per meter)
• Length: Supplied in continuous lengths

Typical Installation - No Scale

1. 5/16 in (8 mm) Diameter Bisal Rope
   3 ft (914 mm) slack on both ends
2. Diameter: 1½ in (38 mm)
3. Diameter: ½ in (13 mm)
4. Gordon Dust Seal
5. Existing Seal