BRENNAN DTP TO MORB 1/4 TEST COUPLING

DTP refers to the test point end of the coupling, which is the side used to access pressure in a hydraulic line during testing. MORB stands for Male O-Ring Boss, which is a common port fitting style found on a lot of hydraulic components and manifolds. So this part bridges a test point connection on one end to an O-ring boss male thread on the other, in a 1/4 inch size. It's a pretty standard setup for folks doing pressure checks on systems that have MORB ports built in.