Stainless steel.

• Safety funnels need to be screwed to the container - offer overfill protection, flame trap, grounding, earth connection and closure head
• Removable flame traps for easy cleaning
• Safety funnels with plastic cap: Safe and comfortable filling of plastic containers (e.g. for waste solvents)
• Safety funnels with buttress threads 2" (S56×4): Safe filling of combi-barrels
• Standard edition I: Ø 120 mm, height above thread 140 mm
• Flat edition II: Ø 180 mm, height above thread 70 mm
• Plug-in funnels with Ø 120 mm, without closure head

Funnels allow for safe and comfortable filling of safety and other containers (e.g. plastic canisters).