Product Profile:
JSS180 hand alarm is a kind of power-free sound alarm, which is mainly used in national defense, air defense, mines, forests, warehouses and dangerous construction areas, fire prevention, anti-theft alarm, especially in places without power or without normal power supply.
Technical parameters:
Specifications | JSS180 |
Maximum Sound Pressure Level | 108dB |
Impeller diameter | 160mm |
speed | 3000r/min |
Host weight | 4kg |
Outward Size of Main Engine | 180*180*350mm (length*width*height) |
Total Tooth Number Ratio | 1:27 |
Torque | 7.2N/M |