2″ Foam Bridge


Contact ECT for pricing information.

Data Sheet


This compressible foam seal wrapped in a polyethylene sleeve expands instantly when it exits the bottom of the drive casing to provide positive placement of a barrier that prevents any solids from entering the screened area.  It provides a positive temporary barrier when used above the water table in conjunction with granular Bentonite, pellets or chips.

Materials Expanding foam bridge on a 6″ piece of riser; male X female astm flush thread


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