Ideal for large pipes when access is limited. When deflated they can be folded up, then inserted through a standard manhole and then inflated. Standard multi-sizes range from 24" up to 80" diameter. Plugs come with or without bypass (for testing and flow through). Special composite construction allows greater mulit- size range & higher backpressure. New design plugs are 33% lighter than traditional pillow plugs. The new composite materal design insures greater strength, durability & longer life.

Made of Kevlar® reinforced *NR-SBR rubber compound, these plugs are ideal for large diameter pipes or where access to the pipe is limited. Mechanical blocking is required for safety as shown.   * NR = Isoprene rubber, natural. * SBR = Styrene-butadiene rubber.