Used as outlet port on O2D1 & O2D2
Requires use of 6 mm Poly tubing PN 19600-0003-00
Requires use of 3.0 mm hex wrench to remove and install.
Fitting one touch 6mm x 6-1.0mm
$4.25
Fitting one touch 6mm tube x 6-1.0mm thread
Fitting, 4mm, 90º, one-touch