Safety funnel flat with buttress thread (S56x4), flame trap, overfill protection and closure head

Safety funnel provided with thread, made from high-quality and chemically resistant stainless steel
For safe filling of all barrels buttress thread S56x4 (coarse thread 2")
Flame trap prevents for iginition of liquids filled in the container and is easily unscrewable and removable, e.g. for cleaning or replacement
Grounding via grounding string (direct contact between funnel and container) or additional grounding connection
Overfill protection prevents for spillage of liquids during filling
Closure head reduced vapors
Height (above thread) 70 mm - also available as safety funnel TS (Height 125 mm)