A replacement 225mm solid IBC lid with overpressure vent. This lid will fit all IBC models with a standard 225mm (9”) opening.
The vent is not a permanent vent but works well to allow pressure out of an IBC to avoid over pressurising. The vent activates once the internal pressure reaches the activation pressure. At this point the vent opens to release pressure and then closes following release.
This item is sent out with Royal Mail on a 2nd Class service.