Positive Protection from CBRN Agents New diaphragm design seals to prevent CBRN agents from contacting regulator's vital components and entering the airstream. Call 1-800-356-0783 for futher assistance. •Wide-view Ultra Elite facepiece with Kevlar SpeeD-ON head harness and a one-way check valve that prevents cross contamination. •Wireless Nightfighter™ Heads-Up Display with Auto Dim feature and buddy light. •ExtendAire™ EBS allows shared air supply for emergency escape. •Airframe Carrier and Harness has large side handles and a central carabiner attachment point for pulling users to safety. •Firehawk MMR--slide-to-connect or push-to-connect. •ICM 2000 and ICM 2000 Plus have integrated PASS and low-pressure warning. ICM 2000 Plus has data logging to track last 30 hours of use. •Replace cylinder quickly with open-form stainless steel band. •Quick-Fill connection with Audi-Larm™ audible alarm makes SCBA capable of receiving and donating air. •Integrated shut-off prevents loss of cylinder air when disconnecting the second-stage regulator. •Optional six-way swiveling Lumbar Pad provides comfort and maximum freedom of movement when climbing or crawling. Compliance: NFPA-1981, 2002 Edition. NIOSH CBRN approved. Please Specify Size for FireHawk STC and PTC Masks: S (small), M (medium), L (large). Note: To build complete SCBA Assembly, both a harness assembly and a