Air Systems International 43 1/2" Polyethylene Ventilation Foam Nitrile Rick back welt pocket with

Rick back welt pocket with button closure

(10) PVP Iodine Wipes

Constructed with high density polyethylene for weather

Excellent choice for food industry applications

Air Systems International 43 1/2" Polyethylene Ventilation Foam Nitrile Rick back welt pocket withItem 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