Panorama Nova P EPDM PC Attachement Type_Tape on 2 pcs protective caps 2 pcs protective caps Fits beam flanges from 3" to 8" wide and up to 2 1 4" thick Full face mask for highest demands with patented plug in connection for Draeger positive pressure compressed air breathing apparatus optimal leak tightness and excellent fit due to double sealing frame increased visibility due to wide field of vision shock and heat resistant visor made of polycarbonate no misting due to optimal ventilation by means of inhalation and exhalation valve excellent communication due to proven stainless steel speech diaphragm with positive pressure exhalation valve high wearing comfort due to skin friendly rubber mixture (EPDM) easy donning by means of easily adjustable harness practical neck strap to carry the mask before and after use easy to service one piece plastic connector Tested as per EN 136 with CE mark