Osma 500mm Non Man-Entry Inspection Chamber Base Straight Channel x4 Branches 110mm

Waste Water Supplies

Sale price £140.00 Regular price £155.00

Osma 500mm diameter Non Man-Entry Inspection Chamber (NIC) range for non-adoptable applications to 3m

  • Base for use with 500mm diameter Non Man-Entry Inspection Chamber (NIC) shafts
  • 110mm straight channel with two 110mm x 45° and two 110mm x 90° left/right hand branch entries
  • Can be used to a maximum invert depth of 1.2 (non adoptable) or 3m(adoptable)
  • Lightweight, quick and easy to install