WS Intermediate Sleeves are used in conjunction with Link-Seal® Modular Seals to seal all pipes passing through concrete or masonary structures that require two belts of seals to fill the annular space between pipe and wall.
- Intermediate Wall Sleeves are constructed from steel.
- Available in a wide range of diameters.
- Sizes through 10” (25.4 cm) shall be Schedule 40 Steel Pipe or standard wall thickness.
- Sizes 12” (30.48 cm) and larger shall have a .375” (0.95 cm) or standard wall thickness.
- Comes in 6″ (15.24 cm) length.