STAINLESS STEEL PRESSURE GAUGE (L) (Liquid / Oil Fill Gauge ) SPECIFICATION : Diameter : 1-1/2¡± , 2¡±, 2-1/2¡±, 3¡±, 4¡±,6¡± Case : 304 Stainless Steel Window : Polycarbonate Internal : Brass ,Stainless steel Inlet thread : 1/8¡±,1/4¡±, 3/8¡±, 1/2¡± , NPT , BSPT , BSP Connection : bottom connection ,center back male connection Range : 0~10000 psi Scale : psi ,bar , *** , KPa , kg/cm², Hg single or dual scale or according to customers order . Oil composing: glycerine , silicone oil Accuracy : 2.5% , 1.6% , 1% |