4th Floor, Building 4, No. 36, Lane 68, Fenglin Road, Xiaogang Street, Beilun District, Ningbo.
4 Inch Pressure Gauge
4 inch diameter pressure gauge with stainless steel or steel or plastic case, there are many different type such as low pressure, diaphragm seals style, electric contact, differential style, widely used for different system, filled with different oil such as silicone, glycerine, fluorent oil, and so on .