model SF-100 is a Flanged/Screwed Sight Flow Indicator with a
cast/fabricated body. This sight flow indicator provides visual
observation and monitoring of the process flow stream. Available
devices to enhance visibility include, flapper and rotator.
Bodies are available in Bronze, Iron, Steel and Stainless Steel.
Special alloys are also available. Standard units are available in
150#, 300# and 600# ANSI ratings.