Sifter With Inspection Porthole

The inspection porthole on CS-1 Gyratory Sifters line allows easy access to visually inspect 100% of the screen area without the need to disassemble the sifter. The view port is easy to use and requires no tools; simply unscrew two wing nuts, and remove the metal cover plate. The optional view port is available on select decks for the sifter and includes front and rear side portholes with cover plates, self-adhering gaskets for the cover plates and nylon wing nuts.