Annular Seals

Multi-Flex Annular Seals, 111 Series

Inflatable annular seals that close the gap between a carrier pipe and a host pipe during relining and sliplining.

Seals the annular space between two pipes.

25 psi inflation, supported on OD and ID.

Custom annular seals built for difficult pipe configurations.

Item	Seal ID	Seal OD	Contact Length
111-1218-8	12.75 in (324 mm)	17.25 in (438 mm)	8 in (203 mm)
111-1624-8	16 in (406 mm)	23.25 in (591 mm)	8 in (203 mm)
111-1830-12	18 in (457 mm)	29.25 in (743 mm)	12 in (305 mm)
111-2436-16	24 in (610 mm)	35.25 in (895 mm)	16 in (406 mm)
111-3042-24	30 in (762 mm)	42 in (1067 mm)	24 in (610 mm)
111-3648-18	36 in (914 mm)	47.25 in (1200 mm)	18 in (457 mm)

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