Insert with screw-in thread for barrels or screw cap for canisters. With integrated level indicator to monitor the liquid level during filling as well as a neck with GL 45 thread for the assembly of a b.safe funnel with GL 45 thread.

• Prevent the waste canisters from overflowing
• Available for canisters and barrels
• Suitable for flammable liquid

The red visual pin goes up with increasing filling level. As soon as the visual pin fills the inspection glass completely, the canister is full and has to be exchanged.

Use of a b.safe funnel for filling of liquids and monitoring of the filling level at the same time to avoid run over.