Osma 450mm Universal Inspection Chamber A15 Round Cover & Frame 4D927

Osma 450mm diameter Universal Inspection Chamber Range for installations to a maximum of 1.2m (adoptable and non-adoptable) For use with 450mm Universal Inspection Chamber shaft (4D975) For loadings up to 15kN (1.5 tonnes) A15 rated Universal IC can be use to a max 1.2m invert depth (adoptable and non-adoptable)