Hepworth mini acess chamber problem

[mitrepooc]

Does anyone what type of adapter i need to connect 110mm Osma underground sewer pipe to a Hepworth mini access chamber the access chamber spigot looks to be approx 120ish mm ID.
I need a name of the adapter & where to buy one.
Thanks.
Tim.

 

[kevplumb]

just a wild guess try hepworth or osma site on EVEN phonr them

 

[mitrepooc]

Hi Kev,
Emailed Hepworth must be 3 times now & still awaiting reply from Osma
I've been onto Travis Perkins site which sell Hepworth gear & there are squillions of fittings there & to be honest i don't know what i'm looking for
Cheers.
Tim.