Link-Seal®

Product Description

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.

Regional Availability Restrictions: Available Worldwide

Country of Origin: United States

Features and Benefits

• Install in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.
• 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 resistant 316 stainless steel available for maximum corrosion protection.
• NSF 61 and Factory Mutual Fire Approved materials available. Also carry a wide variety of approvals from various Federal agencies, associations, code groups, laboratories, and organizations.
• Manufactured in an ISO 9001:2000 certified facility.
• 16 sizes, color-coded EPDM, Nitrile, and Silicone elastomers may be used with various hardware options to match performance characteristics with service conditions.

Applications

150# ANSI CLASS (PN OR DP 25)

• Mechanical Contractors - Interior Piping Systems
• Manhole Pipe Entry Seals
• Waste Treatment Plants
• Cased Road Crossings
• Thermal Storage Systems
• Fire Protection Wall Penetrations
• Cased Railroad Crossings
• Electrical Isolation of Pipes
• Precast Concrete Vault Seals
• Insulated Pipe Seals
• Dual Containment Seals
• Marine Applications
• Noise Dampening
• Flexible Sign & Pole Supports
• Electrical Isolation of Pipe Supports
• Mining
• Pulp & Paper
• Decorative Fountains
• Pool Contractors
• Electrical Contractors
• Waste & Water Treatment
• Telecommunications
• Valve Pits
• Refrigeration Buildings
• Guard Post Assemblies
• Power Generation Dams
• Offshore Oil Rigs
• High Pressure Tank Guards
• Underground Steel Tanks
• Precast Concrete Manufacturers
• Perimeter Berm Installations Around Tank Farms
• Flow Restrictions in Sewer Maintenance
• Fluid Overflow Devices
• Noise and Sway Dampener
• Through Deck Fire Breaks
• Bridge Construction
• Septic Tank Installations
• Coal Preparation Plants
• Tunneling Operations

Specifications

• Pressure resistant to 20psig (40 ft of head)
• Standard — EPDM – rubber (black)
• Oil Resistant — Nitrile rubber (green)
• Temperature resistant — Silicone rubber (gray)
• Low Durometer for fragile pipe — EPDM rubber (blue) Shore 40 ± 5
• Hardware Options - S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware

Additional Information

Made in USA

Model Sizing - Minimum Required Seating Width:

• LS-200 / LS-275 - 2.25”
• LS-300 / LS-315 - 3.00”
• LS-325 / LS-340 / LS-360 - 4.00”
• LS-400 / LS-410 / LS-425 / LS-475 - 5.00”
• LS-500 / LS-525 / LS-575 - 5.00”
• LS-615 / LS-650 - 6.00”

Please see the LINK-SEAL® Modular Seal Technical Data Sheet for more sizing and selection information

Link-Seal® / Century-Line® / Cell-Cast® Disk System

When you use Link-Seal in combination with Century-Line sleeves or Cell-Cast disks, you're guaranteed a perfect match for sealing pipe penetrations when pouring walls, floors or ceilings.

Link-Seal® Installation

Link-Seal® is a flexible belt of interconnected rubber links used to seal the void area in between pipes and wall openings.