Window Type Sight Flow Indicators are extensively used for transparent or slightly opaque solution and gases. These Sight Flow Indicators are offered with wetted parts that come in cast steel, stainless steel, polypropylene, polyvinylidene fluoride and Teflon construction. These Sight Flow Indicators are available in a size ranging from 1/2" to 12" and with screwed or flanged connection. Window Type Sight Flow Indicators can be availed in horizontal as well as vertically mounted version.