Just a reminder of the products mentioned in this post for those who might not be aware of them.
DCAT-U Large capacity UAT for turbines ranges 300-500N, used for large military projects, large scale RC kits and prototype jet aircraft (image is of the DCAT-L for design reference only, DCAT-U is anodised black)
The bullet clunks which use a fuel grade pleated paper filter (which is the best way to reduce/prevent air entering the fuel draw) there are two sizes depending on fuel demand/turbine size
Maglok Vent/Probe/Stopper - flush fitting fuel tank/system. Vent fitting which mounts flush to the bottom of your jet. The design removes snagging that occurs with vents that protrude from the fuselage, being magnetic fixing and removing the 'stopper' used to connect to your overflow tank etc is very simple and does not require effort or crawling about under the jet. The stopper used to blank off the vent during storage or transport will vent automatically should pressure build in the fuel system due to heat etc so removing a potential internal tank damage.
The stopper folds when not in use to prevent unwanted damage....
Hope that helps, any questions just shout out.
marcs