1/2" to 12" Sight Flow Indicator consists of heavy wall buttress glass tube set into soft gasket in both ends. The Sight Flow Indicator is available with investment casting flange along with minimum four studs that provide a frame work to protect the buttress borosilicate tube and the fluid can therefore be observed from all four sides. The Sight Flow Indicator is suitable where maximum visibility is required and mechanical strains in the pipe line are absent. 1/2" to 12" Sight Flow Indicator is offered with wetted parts that come in cast steel, stainless steel, polypropylene, polyvinylidene fluoride and Teflon construction.
