Gas Group : I IIA IIBZone Protection : Zone 1 & Zone 2IP Protection : IP6566Size : 250mmx145mm, 62.5mm max dia.MOC : SS304, SS316, SS316LBrass Nickel PlatedAluminium Alloy (LM6)Applications :1) Flame proof- weather proof push button pendant.2) Pumps3) Fans4) Blowers5) Mixers & Conveyors6) Centrifuges Features :1) High Tensile strength2) Protect IP65663) Available for Zone1 & Zone 24) Gas Group IA , IIA, IIB & IIC5) Ex d , Explosion Proof, FlameProof, Weatherproof