Riser-to-Lid Adapters
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Riser-to-Lid Adapters (RLA)

Orenco Riser-to-Lid Adapters (RLAs) are used to provide a simple, secure, watertight method of attaching an Orenco Fiberglass Access Lid to a ribbed PVC access riser. RLAs are especially useful when the top of the riser is uneven or has a damaged edge.

  • ABS construction
  • Fits 24in nominal diameter (600mm) Ultra Rib™ or Perma-Loc™ riser pipe
  • Fits 24in (600mm) Orenco Fiberglass Access Lids
  • Ideal for uneven risers or damaged riser edges
  • Bolt holes pre-drilled in RLA24 adhesive bead