... bar: Helical type Connection: Back,Brass Or Stainless steel Movement: Brass Or Stainless steel Dial: Aluminium Pointer: Aluminium ,black Window: Glass ... Or Plastic Thread: 1/8",1/4", 3/8",1/2", PT, ... bar,psi,kg/cm2 in dial 3. With rubber DIMENSIONS IN mm ORDERING INFORMATION Model / Nominal size / Scale range / Connection size / OptionsNote: ...