Made of mirror-polished AISI316 stainless steel, very accurate finishing. Features: 1) Hidden external screws. 2) Fitted with external trimming ring. 3) Removable stainless steel flyscreen. 4) Adjustable micro-cast wing nut locking. 5) High-resistance polycarbonate lens. 6) CE approved for area 1 category 1. Type oval Outside – A mm 393 Outside – B mm 221 Cut size – C mm 356 Recess – D mm 184 Counterflange outside – E mm 375 Outer trimming ring – F mm 203 Broadside thickness mm 37.8
