Pneumatic horn KM-110-DVM-H

for ships >200 m

Designed for use on commercial and military vessels over 200 Meters in length, Kahlenberg KM-110-DVM-H Air Horn is IMO compliant, and is an extremely durable unit built for a lifetime of trouble-free service. A heated external combination valve assembly and heated head reduces weight, product cost, and installation costs while preserving durability and the ability to operate in the most extreme weather conditions. Ruggedly constructed to withstand the harsh outdoor environment with cast marine aluminum bell, stainless steel diaphragm and fasteners Heated, thermostatically controlled combination manual override and dual electric solenoid valves (230 or 120 VAC / 24VDC) AND heated diaphragm assembly. Valve assembly is field adjustable for air pressure of 5 to 40 bar (75-580 p.s.i.) Patented three piece hermetically sealed stainless steel diaphragm assembly Self draining design to prevent water condensation and corrosion Heated?: Yes Fundamental Frequency 110 Hz Audibility Range 2 Nautical Miles Dimensions 1368x508x508 mm (54x22x22 in) Control Combination, 230 or 120 VAC, 24VDC (8 watts), with Manual pull Operating Temperature -40°C to +80°C [-40°F to +176°F] Finish Primed and painted marine grey, white optional Degree of Protection IP56 Air Consumption 64L/sec [136 SCFM] on 8.3 bars [120 psi] Net Weight 23.5 kg (52 lbs.)