Sight Flow Indicator / Sight Glass Product : Sight Indicator (Sight Glass)Class: Double Window Flaged End 150# 300 # & Screwed EndSize: 1/2″ to 8″Materials : CF 8 (SS 304 ), CF8M (SS 316),CF3M (SS 316L),M.S. (WCB)Remarks :Single Piece Body Investment Castings FeaturesNoMaterial SpecificationsDesign STDAs per BS 53511BodyCF8M, CF8, CF3M, CF3, WCB Etc.Face to FaceAs per ASME B 16.102Side PieceCF8M, CF8, CF3M, CF3, WCB Etc.Flange EndAs per ASME B 16.53GlassToughened GlassTesting STDAs per BS 5146, ISO 52084GasketPTFE, Glass Or Carbon PTFE Etc. Details of Dimension Class150 #150 #150 #150 #150 #150 #SizeF/FFlange ODPCDDia RFHole DiaNo of Hole151088960.5351642011798.570431642512710879.5511644016512798.57316450178152.5120.5921946519017814010519480203191152.5127194100229229190.5157198150267279.5241.521622.508200292343298.527022.508 Salient Features Single Piece Design Investment Casting – Body & Side Plate.300 # available on bulk requirement.Screwed End Double Window – Available on bulk requirement. Features Material SpecificationsDesign STDAs per BS 53511BodyCF8M, CF8, CF3M, CF3, WCB Etc.Face to Face4″ & 6″2GlassToughened GlassTesting STDAs per BS 5146, ISO 52083GasketPTFE, Glass Or Carbon PTFE Etc.Size15mm to 100mm4Stud & NutSS 202 / SS 304 / SS 316 Details of DimensionSizeDN 15DN 20DN 25DN 40DN 50DN 80DN 100Size Dia.15 mm20 mm25 mm40 mm50 mm80 mm100 mmTotal Length H1 &125 mm125 mm125 mm125 mm125 mm125 mm125 mmH2175 mm175 mm175 mm175 mm175 mm175 mm175 mmRace Face Dai35 mm43 mm51 mm73 mm92 mm127 mm157 mmPCD60.5 mm70 mm79.5 mm98.5 mm120.5 mm152.5 mm190.5 mmOD89 mm98.5 mm108 mm127 mm152.5 mm191 mm229 mm