Tri-Flex Loop Sizing Program Video
Go here to request a free copy of their sizing software. The software calculates pipe sizes for applications, has examples of application capabilities, specifications, warranty, testing videos, diagrams and installation instructions.

Link Seal Finder –Selection & Sizing
Seal Finder calculates Link-Seal® Modular Seals with Century-Line® Sleeves, WS Steel Sleeves, Cast or Cored Holes and Cell-Cast® Disks.

Link Seal Installation Video
A 3:00 minute video program that includes installation instructions