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Catalog > Water > Well Construction >
  • Expanding Foam Bridge -
  • Foam Bridge, Expanding 3/4in - GWA205
  • Foam Bridge, Expanding 1in - GWA207
  • Foam Bridge Expanding 1-1/2in - GWA209

Expanding Foam Bridge

    The Foam Bridge is a short cylinder of compressible, non-porous, inert foam mounted around a short length of flush-threaded riser directly above the PrePak screen. The foam is compressed to fit in the drive casing during installation.

    When the drive casing is pulled back to expose the screen, the foam expands to seal against the bore hole to prevent debris from falling around the screen. 
    Item # Description/Size Availability Qty Break Price Quantity
    GWA205
    Expanding Foam Bridge for 3/4in pipe
    		 In Stock 1 $41.50
    GWA207
    Expanding Foam Bridge for 1in pipe
    		 In Stock 1 $35.00
    GWA209
    Expanding Foam Bridge for 1-1/2in pipe
    		 In Stock 1 $47.20
    GWA211
    Expanding Foam Bridge for 2in pipe
    		 In Stock 1 $47.20