- 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
Serial Number Verified :
Authenticated: ![]()
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
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.
Design features
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
How to buy from Eaton
Locate a channel partner
Find an authorized distributor or sales rep near you
Questions before you buy
Email us using the link above, or call our Customer Support team at 1-866-764-5454
