INa, LLoyd’s, Bureau Veritas type-approved . It works with onboard compressed air or dedicated compressor. 21.441.01 Initials PW3 Item Horn – white paint V 24 dB 132 Type-tested for boats m 20/75 mm 465×300 21.441.02 Initials PW3-BC Item Horn – chromed V 24 dB 132 Type-tested for boats m 20/75 mm 449×300 21.441.09 Initials M3 Item Compressor V 24 dB – Type-tested for boats m – mm 368x380x192
