1.2.5"(63mm), oil filled pressure gauge 2.S.S case,Brass connection,S.S ... 3.0-10bar,1/4NPT etc. Oil filled pressure gauge with front flange ,YN63ZQ BRIEF INTRODUCTION Oill filled pressure ... gauge is filled with damping liquid good performance of ... 12). Pointer: Aluminium ,black 13). Window: Glass Or Plastic 14).Thread: 1/8",1/4", 3/8",1/2", PT ...