(90)connects fractional port to female NPT threads Alternative O-ring materials are available, including silicone, and Buna-N./Asset/ORingMaleAdapterAOM.JPG
(54)connects metric port to female NPT threads Alternative O-ring materials are available, including silicone, and Buna-N./Asset/ORingMaleAdapterAOMME.jpg
(117)connects metric port to male RG parallel threads (gauge) RG female thread ends require a gasket inserted into the bottom of the port. The male end, when assembled, exerts pressure on the gasket, creating a seal./Asset/FemaleAdapterAFMZ.JPG
