Food Engineering
Technology Sourcebook

Sight glass products

October 15, 2012
sight glass products lj star metaglas type 61L.J. Star Metaglas Type 61 sight glass products comply with the recently revised ASME standard for electric boilers, Section I PEB-13, Water Gages, allowing the use of a bull’s-eye-type fused sight glass window on boilers with a diameter of 16 in. or less. The sight glass products screw into a vessel without external mounts or gaskets. Constructed of borosilicate glass, they are resistant to erosive and corrosive chemicals, and can be used in a range of applications including circular assemblies for welding onto vessels, weld neck and nozzle flanges, and visual flow indicators.
L.J. Star Incorporated; 330-405-3040;