Product Profile of Pure Ac Sirens [carbon Brushless]
Kheraj Engineering Company manufactures a range of electrically operated sirens in different varieties. Pure AC sirens are brushless sirens. They are available in single/double mounting horizontal types. They require single phase AC 220/250 V, 2800 RPM, 50 Hz power supply to operate. The motor HP ranges from ? to 3 HP. It has audible range from 1 to 8 km. The company also offers flameproof versions.
