3M DBI-SALA 8510546 Confined Space Integrated Manhole Collar Davit Mast Base, Aluminum, 29.5 in, Fits 30 – 32 in air cleaning system Considerably quieter than high speed

Considerably quieter than high speed air-raid siren noise of belt drive vacuums

Single InputGenerator Size: 15000W for 5HP

Air Systems AC-509 High Pressure Air Storage SCBA Cylinder (AC-509) is an Air Systems International SCBA Cylinder

4 Vacuum Accessories

Anywhere a lot of air needs to be moved

3M DBI-SALA 8510546 Confined Space Integrated Manhole Collar Davit Mast Base, Aluminum, 29.5 in, Fits 30 – 32 in air cleaning system Considerably quieter than high speed3M DBI SALA 8510546 Confined Space Integrated Manhole Collar Davit Mast Base, Aluminum, 29. 5 in, Fits 30 32 in Manhole collar davit base fits 30 in. to 32 in. (76. 2 to 81. 2 cm) diameter opening. The hoist system bases are designed for manhole and confined space entry retrieval applications. Portable units are constructed of lightweight high strength aluminum and adjust to fit most standard entries. Our permanent and clamp on bases are available in