Air Systems International 43 1/2" Polyethylene Ventilation 1/Bag Lay under the stars or

Lay under the stars or enjoy the afternoon breeze

Extra long to increase garment opening and aid donning and doffing

the MS2AALED is ideal for work in harsh conditions

Two padded shoulder straps let you sling this bag onto your back

Air Systems International 43 1/2" Polyethylene Ventilation 1/Bag Lay under the stars orItem Details: Air Systems International Industrial Saddle Vent Ventilation for confined space measuring 14 1 2" X 3 1 2" X 43 1 2" provides continuous access to the manhole for either entry or egress. It has 8" OD top and bottom opening with temperature ranging 158 250 deg F. It takes up only 3" in a manhole and acts as a fresh air conduit to the workers. It increases worker productivity ability to perform confined entry rescue and is used in non