The post title says it. BES don't have anything suitable in stock. It's for my old "friends" at the Kings Head Hotel again! They want some extra radiators putting in and the main circuit is a pre-war cast iron spigot jointed 4" pipeline.
Discuss Looking for a supplier for saddle tees for 4" cast iron central heating pipe. in the Plumbing Jobs | The Job-board area at PlumbersForums.net
http://www.cascadeclamps.co.uk/documents/Cascade-Universal-Bossed-Saddle-Strap.pdf look at this one, will it do?
Reply to Looking for a supplier for saddle tees for 4" cast iron central heating pipe. in the Plumbing Jobs | The Job-board area at PlumbersForums.net