⊹ Intend use:
1,Suitable for explosive atmospheres: zone0, zone 1 and zone 2.
2,Explosive atmosphere: class IIA, class IIB and class IIC.
3,Suitable for flammable dust atmosphere: zone 20, zone21 and zone 22.
4,Suitable for temperature classes: T1-T6.
5,Suitable for high corrosion resistance place.
6,It is widely used in oil exploration, oil refining, chemical industry, military, other hazardous environment, offshore oil platform, oil tanker and other place.
The shell is increased safety structure, made of high strength refractory engineering plastic. It has good appearance, impact resistance, corrosion resistance and good stability. The concave-convex joint is designed between the cover and body which the silicon rubber bar is sealed between them, it has good waterproof and dust proof ability.