Sea-Dog MaxBlast Air Horn - Dual Trumpet [432520-1] SCHAEFER RUDDER FITTINGS 500A 4 Stud Buss bar

500A 4 Stud Buss bar

- 27780 lb

Subsequent stages are then based on the condition of the battery rather than pre-set time periods for Absorption and Float

Max SWL - 200kg (440lb)

fixing holes

Sea-Dog MaxBlast Air Horn - Dual Trumpet [432520-1] SCHAEFER RUDDER FITTINGS 500A 4 Stud Buss barMaxBlast Air Horn Dual Trumpet MaxBlast Dual Trumpet Air Horn is constructed of durable chrome plated brass. When installed, the trumpet should point slightly downward to permit water drainage. Display pack includes horn, compressor, air tubing, and mounting hardware. At 121 decibels and a frequency (Hz) of 37515A 31515A, this horn meets the US Coast Guard's COLREGS, US Inland Navigation Rules, Annex III Regulations, and ABYC standard A 23 for boats