explosion-proof- aiming flashlight
bs51 series
1 . widely used in oil exploration, oil refining, chemical, military and other hazardous environments and offshore oil platforms, oil tankers and other places for inspection and mobile lighting purposes;
2 . suitable for explosive gas environment zone 1, zone 2;
3 . explosive atmosphere: class ⅱa,ⅱb, ⅱc;
4 . suitable for combustible dust environment in the area 22, 21;
5 . suitable for high protection requirements, damp places.