Description
The signaling bell dGW21 was designed to warn, call and signal in group II explosive atmospheres and rough environmental conditions in hazardous areas. The signaling bell produces a sound volume of approx. 105dB(A) at 1 meter distance. made from GRP (glass-fiber reinforced polyester), guaranteeing protection against corrosion. As the dGW 21 is safety class II, so there is no
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