Knowledge Search
Download document () of 20
Clear selection
Download selection
We make what matters work*
Submit form in new Tab
Products
Services
Markets
Support
Company
MyEaton
Environmental Seals/Fire Seals

Link-Seal Environmental Seal for Conduit

Eaton's Crouse-Hinds series Link-Seal is the quick, economical way to seal around conduit in concrete walls, floors and casings.  Link-Seal is a modular mechanical seal used for any type of penetration.

Contact me
Download complete specs
Back to search

Design features

  • Saves time and money – Link-Seal installs in up to 75% less time than competition products
  • Positive hydrostatic sealing – properly installed, Link-Seal is rated at 20 psig (40 feet of head), which exceeds the performance requirements of most applications
  • Environment seals – designed for long life and use as a permanent seal; seal elements are specially compounded to resist aging, ozone, sunlight, water and a wide range of chemicals
  • Fire seals – for fire protection in floor and wall penetrations, Link-Seal is Factory Mutual approved
  • Resistance to high and low temperatures – Link-Seal environmental seal is manufactured from special compounds that resist temperatures from -40°F to +250°F; Link-Seal fire seal is manufactured from a silicone material that resists temperatures from -67°F to +400°F
  • Corrosion protection – where installation against galvanic corrosion (or electrolysis) is required, Link-Seal provides complete separation between pipe and casing; metal-to-metal contact is eliminated
  • Compensates for misalignment – Link-Seal allows for some angular and off center conduit conditions and still seals effectively
  • Absorbs shock, sound and vibration – helps reduce conduit failure due to fatigue and threaded connections

Standard materials

  • Rubber seal elements – environmental seals: EPDM (black); fire seals: silicone (gray)
  • Pressure plates – environmental seals: glass-reinforced nylon; fire seals: steel with zinc dichromate plate
  • Fasteners – environmental seals: carbon steel, zinc dichromate plate or 316 stainless steel (optional with suffix S316); fire seals: carbon steel with zinc dichromate
Specifications
Results
Sort by:
Clear filters Generate saved search link

Filters

Filters
Compare products ()
Clear Selection

Compare

Try another search

Your search "" did not match any documents or products.

< Back
Highlight differences
Show only differences
Hide blank features
Download Links
Contact me form
Phone
+91-9600038304
Tech Support Email
geisindia@eaton.com
Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
Company
Quick links
© 2025 Eaton. All Rights Reserved.