LINK-SEAL® is a modular, elastomer sealing system that creates a permanent, hydrostatic seal for nearly any cylindrical object as it passes through a barrier.
LINK-SEAL® modular seals are considered to be the premier method for permanently sealing pipes of any size passing through walls, floors and ceilings. In fact, any cylindrical object may be quickly, easily and permanently sealed against the entry of water, soil or backfill material.
For the system approach, metal or non-conductive Century-Line™ sleeves with water stops may be ordered with LINK-SEAL® modular seals to ensure correct positioning and a water tight seal of the installation within poured concrete walls.
Features and Benefits
- Install in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or caulk.
- Rated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.
- Designed for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water and a wide range of chemicals.
- Standard fasteners have a two-part zinc dichromate and proprietary corrosion inhibiting coating. Corrosion resistance is tested with a 1470-hour salt spray test for maximum corrosion protection.
- NSF 61 and Factory Mutual Fire Approved materials available. Also carry a wide variety of approvals from various government agencies, associations, code groups, laboratories, and organizations.
- Manufactured in an ISO 9001 certified facility.
- 16 sizes, color-coded EPDM, Nitrile, and Silicone elastomers may be used with various hardware options to match the appropriate LINK-SEAL® model with specific service conditions.
Typical Applications
- Mechanical Contractors – Interior Piping Systems
- Manhole Pipe Entry Seals
- Waste Treatment Plants
- Cased Road Crossings
- Thermal Storage Systems
- Fire Protection Wall Penetrations
- Electrical Isolation of Pipes
- Precast Concrete Vault Seals
- Insulated Pipe Seals
- Dual Containment Seals
Industries Served
- Water and Wastewater
- Mining
- Oil and Gas
- Marine
- Power Generation
- Primary Metals
- Pulp and Paper
