... ), 2.5"(63mm), 3.0"(75mm) ,4.0"(100mm),Pressure Range : -1~0bar to 0~400barAccuracy : ±1%, ... : Phosphor bronze OR Stainless steel ≤ 60 bar: C-type > 60 bar: Helical type Connection: Brass Or Stainless steel ... 2. With othe unit according requirement, such as bar,psi,kg/cm2 in dial 3. With rubber ... customized ABOUT US Cixi City Jiu Zhou Special Pressure Gauges Factory is located in Cixi, Ningbo, ...