LINK-SEAL® Modular Pipe Sealing System, Model T, Size 340, Silicone (Grey), with Zinc Dichromate Plated Steel Pressure Plate, Zinc Plated Carbon Steel Hardware, Fire Safe

LS-340-T
LINK-SEAL® Modular Pipe Sealing System, Model T, Size 340, Silicone (Grey), with Zinc Dichromate Plated Steel Pressure Plate, Zinc Plated Carbon Steel Hardware, Fire Safe
  • Shipping Weight: 0 lbs
  • Style/Model: Model T
  • LINK-SEAL Size: 340
  • Rubber Seal Element: Silicone
  • Pressure Plate Material: Zinc Dichromate Plated Steel
  • Hardware Material: Zinc Plated Carbon Steel
  • Color: Grey
  • Compliances: Fire Safe
  • Compliances/Standards: Fire Safe
  • Durometer: 50
  • Max Temperature (C): 204
  • Max Temperature (F): 400
  • Min Temperature (C): -55
  • Min Temperature (F): -67
  • Package Quantity and UOM: 1
  • Temperature Range (C): -55°C to 204°C
  • Temperature Range (F): -67°F to 400°F
  • UPC Code: 191074772723
  • Primary Dimensional Unit of Measure: Imperial

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.

Use our convenient LINK-SEAL® Calculator to view the number of links needed for your project.

Regional Availability Restrictions: Available Worldwide

SPECIFICATIONS:

  • Pressure resistant to 20psig (40 ft of head)
  • For standard applications, use EPDM rubber (black)
  • For oil resistance, use Nitrile rubber (green)
  • For temperature resistance, use Silicone rubber (gray)
  • For fragile pipe, use low durometer EPDM rubber (blue) Shore 40 ± 5
  • Hardware Options - S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware
  • Overview

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 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.

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