Ultimate Jets Middle East

HF/ UHF/ XHF screw cap fuel stopper















 The Ultra High Flow screw cap fuel stopper is unique on the market in many ways.

  • It is entirely in-house CAD designed and CAM produced
  • It is truly optimized for 3/16 ( HF ) , 1/4" ( UHF ) and 5/16 ( XHF )  ID tubing
  • The opening size allows for our UHF clunk
  •  It comes with a drilled glue-on aluminum flange
  • Compatible with our NPT straight or elbow fitting for very tight setups.
  • It includes a heavy duty viton sealing gasket that seals in a precision grove with 10% compression
  • The large serrated wheel allows for easy and tight fastening of the cap


The stopper is entirely CNC cut on our high precision Sinumerik 804D milling machine to 4/100 mm.

We are using a certified Al 6061 T65 alloy that is ASTM B221 approved and quality traced.





The large stopper diameter allows the use of our Ultra High Flow medium or large clunks.



The inner barb is 3/16", 1/4" ID and 5/16" to accept our 3/16", 1/4", or 5/16" Viton fuel lines without restrictions.



 Here are the specifications of the flange that needs to be glued on your tank with Hysol 9462.



ENATA Aerospace is the first global company and web site to offer some of the best engines, accessories and supplies to the UAV and Aerospace Industry in the Middle-East and Asia. We are exclusive distributor and service center in the Middle-East for JETI Model, BF-Turbines, Sieg Industrial CNC, Airwolf 3D, Carsten electronics, Jets-Munt turbines. We have a specific line of UAVs designed and produced in-house. We also are Middle-East dealers for the following brands: Aviation Design, Ultratool, Cotronics, Milbar and many other Aerospace suppliers. So you'll discover some unique items while browsing through these pages. Enjoy....