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 sizes range from 2' up to 9' diameter, with or without bypass for testing and flow through. Generally, a pillow shaped pipe plug can be inserted through an opening 1/3 the diameter of the pipe. Test adapters, inflation controllers, gauges, caps air hoses sold separately on our ACCESSORIES page.

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.