FloPlast Push-Fit Inspection Chamber Riser 450 x 235mm
450mm riser
£20.16
Use with 5-inlet inspection chambers. Can be cut to size in 60mm increments with an additional 60mm at the top. Can use a maximum of 12 risers to meet the maximum inspection chamber invert depth of 3m. Ensure sealing rings are used in conjunction with each riser section.