Drum Accessories Home / Spill Containment Products / Drum Accessories / Drum Funnel plug for use with BT75 - BT75PLUG Drum Funnel plug for use with BT75 - BT75PLUG Drum Funnel plug for use with BT75 - BT75PLUG £37.05 A plug (chain not included) designed to allow you to seal the funnel (BT75) and utilize it as a dip tank to clean contaminated parts in. Add to your Wish List Information Specifications Optional plug for use with BT75 Product Code: BT75PLUG