Kahlenberg 119 Air/Steam Whistle, 3&Quot; Dia. X 3/4&Quot; Npt

Kahlenberg Air and Steam Whistles are distinctive, powerful signals backed by decades of successful performance in marine and industrial applications throughout the world. Designed to operate on 50 to 200 p.s.i. of air or steam pressure, these whistles produce an omni-directional warning which stands out from background noise. All Kahlenberg Whistles are made of cast bronze, with a one piece brass bell. Operates with electric solenoid or other actuating valves of 3/4" pipe size or greater.Product Specifications LENGTH INCHES3 WIDTH INCHES3 HEIGHT INCHES3-1/4 CONSTRUCTIONBronze, Brass MANUFACTURERS PART NUMBER119 VOLTAGE--- WEIGHT LBS.8.5 BRANDKahlenberg DECIBEL132 dB(A) @ 1M FREQUENCY374 Hz PRESSURE REQUIRED50-200 p.s.i. PRODUCT GROUPIndustrial Whistle AVERAGE AIR CONSUMPTION275 SCFM AIR CONNECTION3/4 FNPT