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Hol-Sealers Non-Metallic Hole Seals

Bulletin Number:

  • A80HS
  • Industry Standards:

    UL 508A Component Recognized; Type 3R, 4, 4X, 12, 13; File No. E61997 CSA File No. 42186: Type 3R, 4, 4X, 12, 13 NEMA/EEMAC Type 3R, 4, 4X, 12, 13 IEC 60529, IP66
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    Applications:

  • Designed for use in corrosive environments to seal extra pushbutton holes, conduit openings and knockout openings against dust, dirt, oil and water. These hole seals are suitable for sealing enclosure openings in industries such as petroleum and chemical processing, wastewater processing, pulp and paper, outdoor monitoring and any other industry exposed to harsh environments.
  • Innovative 3-in-1 self-centering design
  • Thread self-centers on one hole size
  • Nut orientation "A" self-centers on a second hole size (see Nut Orientation drawing)
  • Nut orientation "B" self-centers on a third hole size
  • Features:

  • Innovative 3-in-1 self-centering design reduces inventory requirements; 4 models cover 12 common industry cutouts ranging from 1/2 in. to 4 in.
  • Non-metallic construction provides superior corrosion resistance for reliability in harsh environments
  • UV stabilized; ideal for direct sunlight (avoids fiberbloom associated with fiberglass)
  • Chemically resistant to a broad range of chemicals
  • Durable and impact resistant; resists cracking
  • Sold in quantities of 2 per catalog number
  • Cost-effective alternative to stainless steel
  • Polyester material has a UL 94 rating of 5VA
  • Easy to install; no tools required
  • Specifications:

  • Thread and nut are constructed of non-glass-filled polyester
  • Oil-resistant gasket
  • Finish:

    RAL 7035 light-gray textured finish
    Drawings and Technical Publications are available by clicking the "Items" tab. Select your desired Catalog Number and click on the Downloads tab for that particular catalog number.
     
    Catalog Number A in. B in. C in. D in. E in. F in. Qty. Outside Diameter in. Torque in.-lb. Max. Hole Diameter in.
    Catalog Number A in. B in. C in. D in. E in. F in. Qty. Outside Diameter in. Torque in.-lb. Max. Hole Diameter in.
    1.56 0.85 0.12 1.28 1.48 .47 2 1.56 15 -
    2.19 1.19 0.12 1.18 2.14 .51 2 2.19 20 1.91
    3.5 1.95 0.12 .95 3.42 .51 2 3.50 35 3.14
    5.12 3.55 0.12 .81 5.05 .51 2 5.12 50 4.77