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Square Manhole Shields

These specifically designed manhole shields allow for quick and easy installation of manholes with the least amount of excavation possible. They are configured with wrap around end plates to provide additional protection. Available in single wall, lightweight panels  or double wall for deeper applications.

Singlewall
Model H L Pipe Clearance Weight Working Depth
A B C
SMB408SW 4 8 24 2700 48 26 20
SMB808SW 8 8 48 4200 48 26 20
SMB410SW 4 10 36 3200 36 20 15
SMB810SW 8 10 36 4900 36 20 15
SMB812SW 8 12 48 6750 60 33 25

Doublewall
Model H L Pipe Clearance Weight Working Depth
A B C
SMB408DW 4 8 24 3100 60 33 25
SMB808DW 8 8 48 4990 60 33 25
SMB410DW 4 10 24 3600 60 33 25
SMB810DW 8 10 48 4900 60 33 25
SMB412DW 4 12 24 4200 60 33 25

Features/Options

  • Lightweight design
  • Replaceable cutouts (optional
  • Telescopic leg kits to all additional clearance
  • Pedestrian Bridges are available in lengths from 12 to 24' and include top rail and mid rail

 

 

 

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1-800-828-8505  
Copyright © 2005 Allwest Underground, Inc.

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