Gage Glass SCHOTT DURAN® Red Line Gage Glasses, Product Details: Magnifies the red line present between two white lines when in the presence of a coloess liquid, making it sier to rd liquid level, Redline tubular gage glass is widely used in tanks, reservoirs, and low-pressure boiler applitions, No corrosion | Brand: GAGE GLASS | Country of Origin: DE | Hazmat: NO | Length [Nom]: 72 in | Material: Glass | Operating Pressure [Max]: 90 psig | Outside Diam [Nom]: 3/4 in | Special Order: YES | Temp. Range [Max]: 150 °F | Type: Red Line | Wt.: 1.33 lb
