stainless steel sight glass / level indicator / flange

The SF Visual flow spy with Process connection threaded of 1/2" to 3",Process connection Flange UNI PN 16 or ANSI 150 RF of 1/2" to 8" and available with Carbon Steel-AISI 304-AISI 316-PVC-Molpen body can withstand Temperature up to 130?C and Pressure up to 9 bar and are suitable for liquid fluids, food or aggressives.The Spy visual flow meant for a free flow for horizontal and vertical mounting are specifically used to visually signal the passage of a liquid in a pipe.The flow spy are available in three models.
The SF / SLE free flow made of plastic and metallic material are sight glass for horizontal and vertical free pass.
The SF / SCE with chain for the visibility of the mobility of flow are visual flow indicators with chain for enhancing the visualization of the passage of the fluid to a better level.
The SF / SBE with plate fixed to the visibility of the mobility of flow are visual flow indicator with a fixed plate for creating vortices in the flow,improving visualization of the passage of the fluid.