Kirby Morgan® – Manifold Block – With 6JIC
The Manifold Block Assembly provides a control point for your bailout supply when using a light weight full face mask like the EXO® Mask. It is equipped with four low pressure outlets and a check valve. It is available with a 9/16″ O2 fitting or a #6 JIC fitting, or a standard SCUBA fitting.
https://www.kirbymorgan.com/sites/default/files/manifold-block-blowapart-hi.pdf