Originally Posted by
Afterburners
Hey Gary, quick question. In the thread where you show the pictures of your setup with the connectors, is the white cap that goes on after fueling is done an airtight seal as well? That is, the ball valve should be airtight so is the cap an extra measure of sealing the tube to the UAT? Thanks.
I checked. The answer is yes.
Double O-rings (white) on cap.
I blew into the blue fitting and the ball valve in the closed position prevented any air from passing through.
So there is a double seal to the air trap tank with the blue ball valve and then the white cap with double O-rings.
You can feel the O-rings against the blue receiver fitting as it goes in before you twist it closed.