Description

The SACK series electronic sirens consist of a body and a cylindrical cover and a mechanically applied ABS diffuser.
The monotone or bitonal electronic circuit can be supplied with the following standard voltages:
12 ¸ 24Vac / dc, 110Vac, 220Vac; on request special 48Vdc and 110Vdc circuits can be run.
Materials and Treatments :
Cast iron UNI / ISO 185 Q200 (G20 UNI 5007);
others on request: AISI 304/316 stainless steel, G Al Si 13 UNI 4514 aluminum.
Electrolytic galvanizing.
Nitro RAL 9006 or RAL 7034 exterior painting;
(other types of anti-condensation, epoxy, and other colors on request).
Ambient Temperature -20 to 40 °C