Product Description NOS845 Features: -Price Is For One Each -Minimum Order Of 1. -Emergency Escape Breathing Apparatus Available in both 5- and 10-minute bottles to provide safe, comfortable protection. The model 845 provides an average of 42 lpm of air flow for five minutes, and the 850 offers 42 lpm for ten minutes. The lightweight cylinder is refillable, while the hood can be detached for cleaning or replacement. Air flows directly onto the lens to minimize fogging. A high visibility carrying bag makes it easy to find in an emergency situation. NIOSH/MSHA certified..-MINUTE MSDS #196 HAZARDOUS.-Provides an average of 42 lpm of air flow for five minutes. Hood made of durable polyurethane. To minimize fogging, a deflector blows incoming air onto the lens. The cylinder is lightweight and refillable..-Provides safe, comfortable, emergency protection for workers in many industries. Transparent hood provides superior visibility. After use, the hood can be detached for replacement or cleaning. High visibility carrying bag speeds locating the apparatus.. -UNSPC CODE: 46182004. -http://www.airgas.com/documents/pdf/msds/n/nos-north safety/nos-nosa845.pdf.-S.C.B.A. S.C.B.A. respiratory protection scba self contained breathing apparatus.-RESPIRATOR EMERGENCY ESCAPE 5.