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S-330-ENC Heated Air Horn

S-330-ENC Heated Air Horn

Finish

The Kahlenberg S-330-ENC Heated Air Horn provides a fully IMO compliant sound signal for commercial marine applications in an economic and compact package suitable for use on vessels up to 75m (246ft). The S-330-ENC Air Horn body and valve assembly is enclosed in a heated, thermostatically controlled aluminum housing that reduces weight, product cost, and installation costs while preserving the durability of all metal construction and the ability to operate in the most extreme weather conditions.

  • Constructed of brass, (NOT PLASTIC) with titanium diaphragm, and stainless steel fasteners to withstand the harsh marine environment
  • Heated combination manual override and dual electric solenoid operating valve for redundancy providing safety of vessel and crew
  • Heater is water tight and thermostatically controlled
  • Horn assembly is lightweight and easily installed.

Lead Time: As Quoted

Technical Specifications

Fundamental Frequency: 330 Hz
S.P.L. (1/3 Octave, 1 Meter): 132 dB
S.P.L. (dB(A)): 136 dB
Air Consumption: 9 C.F.M. @ 100psi, 4.2 L/s @ 7 bars
Air Pressure Required: 75 to 150psi, 5.2 to 10 bar (Higher pressures with Optional regulators)
Electrical Power Required: Control: 8W AC, 10W DC
Heater: 150W AC
Material: Brass, Stainless Steel, Aluminum Bracket
Net Weight: 8.2 kg (18 lbs.)
Finish: TGIC Gray Powdercoat
Degree of Protection: IP56
Dimensions: 20.3” x 14” x 6.5” (515.8x355.6x165.1)

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