Approved for ATEX Zone 22

Two AC37AV-CFA heavy duty ATEX Approved vacuum cleaner units have been installed at British Gypsum, Barrow Works in Leicestershire. The Company called in Nilfisk-CFM when one old vacuum unit in use was beyond economic repair. A second machine in use was being hired at considerable cost.

The two new vacuum cleaner units were required as a 'front end' to a network of existing pipes within the multi-floor grinding mill and mixing tower. The mixing tower is classified as Zone 22 and requires ATEX Approved vacuum cleaners for the safe removal of potentially explosive dusts. Both units supplied are tested and certified for use in an ATEX Zone 22 environment.