Air Mask - H-30 Model, 20 Lbs With Enhanced Battery Life | Rfi Shielding, Water Immersion Protection, Nfpa Compliant Air Delivery, Data Logging & Rfid Tagging

Salient Features of Air Mask :-
a c Weight with empty H-30 cylinder (including batteries) is 20 lbs-8 oz
a c Battery life of electronics > 1 year with frequent use (standard alkaline cells)
a c RFI shielding up to 50v/m radio signal load across an 80 MHz to 2.5 GHz range
a c PASS heat alarm performance > 95 dB @ 500A F
a c Water immersion protection a M7 electronics at 5 ft. depth for 1 hour
a c Air delivery a manufactured to the NFPA standard 320 lpm rate; design qualified at twice NFPA rate (640 lpm) cyclic breathing
a c Data-logging a most recent 25-hours-of-use information
a c Electronic ID tagging (RFID) standard with M7 Accountability System
a c Optional equipment: Rescue Belt rappelling system (50 ft. & 75 ft.), M7 Accountability System, Extend-Aire and Quick-Fill emergency breathing systems, Push-to-connect or Slide-to-connect regulator attachments, swiveling lumbar pad and chest-strap.
a c Standard equipment includes: Facepiece cross-contamination check-valve, thermal alarm, time-remaining display, wireless programming and network, front & rear buddy lights, auto-dim HUD, large drag-carrying handles, stainless steel cylinder band with cam-lock system.