1.2.5"(63mm), bottom oil filled pressure gauge 2.S.S case,Brass connection,S.S crimped bezel, 3.0-10bar,1/4NPT etc ... . 63mm(2.5") Oil filled pressure gauge YN63C BRIEF INTRODUCTION Oill filled pressure gauge is filled with ... . DESCRIPTION Nominal Size : 1.5"(40mm) , 2.0"(50mm), 2.5"(63mm), 3.0"(75mm) ,4.0"(100mm),Pressure Range : -1~0bar to 0 ...