Đèn chiếu sáng tròn - DFDR1

Application

The DFDR1 series are suitable for Zone 1 & 2 Ex-gas and Zone 21 & 22 Ex-dust hazardous area, such as chemical, petrochemical, platforms, shipyard, electric power, loading docks, wastewater treatment etc.

Specification

• Body material   : Marine grade copper-free aluminium alloy with polyester powder coated, RAL 7032 (grey)
• Lens                 : Heat and impact resistant clear glass (4J impact)
• Bolts                 : Stainless steel 
• Bracket : Hot-dip gavanized steel
• Sealing gasket : Silicone
• Guard : Stainless steel

Technical data

Zone area of used: Zone 1, 2, 21, 22

Ex db eb IIB T6-T4 Gb  |  Ex tb IIIC T85ºC-T135ºC Db IP66