FSG037-2 3/4” NPT Stainless Steel Oil Sight Glass with Ball Indicator for Water and Oil Hydraulic Tank Sight Glass
FSG036-3 SUS316 1.5 Inch Tri Clamp In-Line Sight Glass with Flow Sanitary Straight Sight Glass Tri Clamp Clover Type
FSG035 Stainless Steel Sanitary Flanged Sight Glass Circular Sight Glass Fittings Flange Oil Sight Glass
FSG034 1.5 Inch Sanitary Weld Sight Glass SS304 Weld Union Sight Glass for Processing View Plumbing Fitting
FSG030 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2” NPT Anti-Explosion Tempered Glass High Pressure Stainless Steel 316L Oil Level Sight Glass Stainless Monel 400 Plumbing Sight Plug SUS 304 Oil Level Sight Gauge
FSG028 1” NPT 1300 PSI Anti-Explosion Tempered Glass Stainless Steel Oil Level Sight Glass For Lab Tank