B-600 Walkover

Walkover-style SingleWall Transition Sump

The B-600 “Walkover” style Transition Sump is meant to be installed adjacent to buildings or within pedestrian traffic areas. It is designed for transitioning piping from above ground to below ground or vice versa. It consists of a structural steel frame sealed to a single-walled fiberglass sump. Read more

Due to its integrated water drainage channel under the cover it is ideal for areas with frequent rain or applications where water may occasionally flow over it. It is similar to the B-500 model except for its unique interior water drainage channel (which drains accumulated water below the concrete pad into the backfill) and flush-mounted diamond-plate cover. This transition sump features a rear panel raised above grade with your choice of AST compression fittings factory-installed, c-channel on the interior for hanging hardware, concrete anchoring flanges and integrated structural sleeves for our optional riser rack system. It is also water tested for you at the factory.

SingleWall Fiberglass
Piping Transition Sump
Walkover design for pedestrians
UST to AST transition
Factory installed compression fittings for 2" risers are included
Factory water tested
Firewall - Protects internal components from external fires
Electrical Offset Design
/ Double
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  • Made in the USA (i)
  • FRP Construction / Built like a Tank (i)
  • Red clear walls (i)
  • Large flat-walls to fit more entry fittings
  • Walkover-style bolt-down diamond plate cover (i)
  • Below-grade water drainage system (i)
  • Factory-installed AST compression fittings
  • Integrated Rack System support sleeves (i)
  • Electrical Offset (EO) option (i)
  • Factory-tested (i)
  • Kitted: Includes installation accessories (i)
  • Third Party Approved
  • UL & CUL Listed
  • FDEP Approved: EQ# 615
  • 30 Year Warranty (i)