This is a 150 mm (6") Top fill cap for IBC storage tanks.  It comes with a Stainless Steel strainer / filter and a central plug.

THE CAP is made from heavy duty reinforced Polypropylene and has a 150 mm (6")  S60X7 Coarse thread.

THE FILTER is made from Stainless Steel with a Nylon 2" BSP thread. It will screw into the underside of the fill cap leaving enough clearance for other additions (plug, hose tail etc) to be screwed into the top side of the cap.

It will prevent debris and small particles contamination the contents of the tank.

Easily removed for cleaning. Made from very strong stainless steel.  The mesh size is 1000 microns.  Made in Italy