For IBC tanks and IBC containersDN80 coarse thread reduces it to DN50 IBC tank fittings can be usedAdapters accept 3" thick thread to 60" thick thread longThe rain box / IBC container has approx. 10 cm coarse thread, the adapter can be reduced to S60 x 6.Adapter for S100*8 to S60*6Product description : Description: - IBC Tank Thread Adapter - 3 inch internal thread to 2 inch external thread - Corrosion resistant and high quality. - Lightweight, durable and sturdy. - Made of PP plastic, relatively resistant to acid and alkali, not suitable for storage of strong acids and alkalis. Specification: - Material: Polypropylene. - Color: Black. - Shape: straight - Inlet inner diameter: approx. 98 mm. - Outlet outer diameter: approx. 60 mm. Package includes: 1 adapter from 100 mm to 50 mm.