Marinco Dual Trumpet Air Horn 17" Chrome 24V 10A 121db Raft Prevents backflow into the bilges:

Prevents backflow into the bilges: mounted as close as possible to the strainer

Manufacturer Part Number: 80-47416-01

Manufacturer Part Number: 15064-001

Bulky article:

Marinco Dual Trumpet Air Horn 17" Chrome 24V 10A 121db Raft Prevents backflow into the bilges:AFI twin air trumpet horn made from chrome plated solid brass. This horn is suitable for 24V systems and features one high pitch horn and one low pitch horn. The air horn is supplied with a 24volt air compressor, air tubing, fittings and hardware. Specifications Material Chrome Plated Solid Brass, Non Corrosive Lexan Diaphragm Horn Pitch High Low Style Trumpet Horn Number of Horns Twin Frequency Description 375Hz + 15, 315Hz + 15 Volume [dB] 121dB at