Technical data
Explosion-proof marks: Exd Ⅱ CT6 Gb/DIPA20TA, T6
• protection grade: IP66
• rated working voltage: 24V; 36 v. 110 v; 220 v
• rated power: 20W
• sound intensity: equal to or equal to 75dB (R=2m)
• cable outer diameter
• nominal caliber: DN15
• corrosion protection grade: WF2
Product features
• the shell is made of aluminum alloy with high-pressure electrostatic spraying on the surface.
• new design of internal structure, using small motor to drive CAM bell bowl, stable performance, long life;
• both ac and dc bell are cylinder flameproof structure, with good explosion-proof performance and safety and reliability;
• the inner surface of the bell bowl is plated with beryllium bronze, and there is no spark;
• compact product structure, beautiful appearance, convenient installation and maintenance.
