John Guest 12mm Bulkhead Connector

John Guest 12mm bulkhead fitting to suit 12mm OD tube. Thread length 30mm, thread diameter 26mm.

The 12mm Bulk head is manly use to join 2 sections on pipe through a Bulkhead or wall up to 30mm thick.

The bulkhead can also be used on a watertank where internal access is provided to attach the inside nut. This then allows the 12mm John guest pipe to fit to the tank. Requires a 25mm hole in the tank or bulkhead.