Compressed air horn PW3-BN
for boats <12 m

Compressed air horn - PW3-BN - Marco - for boats <12 m
Compressed air horn - PW3-BN - Marco - for boats <12 m
Compressed air horn - PW3-BN - Marco - for boats <12 m - image - 2
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Characteristics

Type
compressed air
Application domain
for boats <12 m
Sound intensity

132 dB

Frequency

315 Hz

Description

Approved nautical whistle supplied complete with black horn (Ø300 mm), electric valve and mounting accessories for compressed air operation (6–12 bar). Designed for marine use and compliant with COLREG 1972 (IMO Class III); multiple classification society approvals.

Available variants
  • Part n. 15200412 — Product: PW3-BN; Voltage: 12 V; Current: 4.5 A; Frequency: 315 Hz; Sound level (1/3 oct) at 1 m: 132 dB; Tube: 8 / 6 mm; Dimensions: Ø300 x 449 x 300 mm.
  • Part n. 15200413 — Product: PW3-BN; Voltage: 24 V; Current: 2.5 A; Frequency: 315 Hz; Sound level (1/3 oct) at 1 m: 132 dB; Tube: 8 / 6 mm; Dimensions: Ø300 x 449 x 300 mm.


Technical specifications
  • Horn: black; Diameter Ø300 mm.
  • Included: electric valve and mounting accessories.
  • Operation: compressed air, 6–12 bar.
  • Available supply voltages: 12 V or 24 V (12 V → 4.5 A; 24 V → 2.5 A).
  • Frequency: 315 Hz.
  • Sound level: 132 dB (1/3 octave at 1 m).
  • Hose connection: 8 / 6 mm.
  • Dimensions: Ø300 x 449 x 300 mm.
  • Regulation compliance: COLREG 1972 — IMO Class III.
  • Approvals: RINA; Lloyd's Register (MCA); Bureau Veritas; BSH; NMMA.

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Nautical horns

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.