Looking into something to better the remote fuel system for the company I work for. I have been with multiple companies and seen them try multiple methods of attaching a standpipe to the drum/pump for a remote fuel system.
Some thread the standpipe into the pump (which is good until your threads get messed up), aluminum machined blocks with camlock fitting on the top to which the pump attaches too and the standpipe is already sealed in the bottom. Also have seen the a threaded adaptor that the standpipe threads into - threads into the drum - also with a camlock fitting on the top.
Anybody using anything different that they find works best for a small remote fuelling system that can be left in the drum with a low risk of contamination and is easy to use/redundant?