As the title says, What is the internal bore of a 40mm waste pipe?
I'm looking to insert a 34mm outside diameter extraction hose into a piece of wastepipe. I have a short length of 42mm O.D. pipe but the internal is too large.
Any suggestions on what size I need to get a 34mm I.D.?
I'm looking to insert a 34mm outside diameter extraction hose into a piece of wastepipe. I have a short length of 42mm O.D. pipe but the internal is too large.
Any suggestions on what size I need to get a 34mm I.D.?