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Low Profile Marine Horn

11473, 11474, 11475

Installation Instructions

Attwood marine hardware, navigational lighting, bilge pumps, and other marine accessories are specified more than any other brand by AmericaÕs best-known boat manufacturers as original equipment. Look to Attwood for quality replacement parts and marine accessories.

SAVE THESE INSTRUCTIONS

Form Number 69309 Rev. B

03-10

REQUIRED FOR INSTALLATION

¥Drill with ¹⁄₈" (3mm) and ¹⁄₄" (6mm) dia. bits.

¥Screwdriver and two #10 x ³⁄₄" (19mm) long pan head stainless screws.

¥Suitable marine sealant.

¥2-conductor, 14-gauge wire for connection to switch and power supply.

¥Fuse holder with 3.0-amp (maximum) fuse.

¥Push-button switch (Attwood Part No. 14396).

LOCATION

Mount horn above deck in an area not directly exposed to wave action.

MOUNTING INSTRUCTIONS

1.Place horn in desired location. Use base to mark pilot holes for mounting screws.

2.Drill two ¹⁄₈" (3mm) pilot holes. If necessary drill a third ¹⁄₄" (6mm) diameter hole for routing power wires. (See Figure 1.)

3.Attach power wires to suitable switch, 3.0-amp fuse, and power source.

Figure 1

Stainless Steel

Screw

 

Base

Rubber

Gasket

 

Hole for

Power Wires

 

4.Insert mounting screws through base and the supplied rubber gasket. Use #10 stainless screws to fasten horn to deck. Apply marine sealant to horn base and wire hole.

© 2003 Attwood Corporation

1016 N. Monroe Street, Lowell, MI 49331-0260 www.attwoodmarine.com

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Attwood 11475 installation instructions Low Profile Marine Horn, 11473, 11474 Installation Instructions, Location

11473, 11474, 11475 specifications

Attwood, a renowned name in the marine industry, offers a series of versatile and reliable boat accessories designed to enhance the boating experience. Among these, the Attwood 11475, 11474, and 11473 models stand out for their innovative features and robust construction. Each of these products serves a specific purpose in maintaining and improving boat functionality, ensuring that boating enthusiasts can enjoy their time on the water without worries.

The Attwood 11475 is a powerful aerator pump, known for its efficiency in ensuring a consistent flow of water. This model features a low amp draw, making it energy-efficient while delivering a strong output suitable for livewells. Its design includes a robust housing and a secure mounting system that can withstand the rigors of marine environments. Additionally, the pump is equipped with a durable impeller that promotes a long service life, reducing the need for frequent replacements. This model operates quietly, allowing for a peaceful experience on the water while providing reliable aeration to keep fish healthy.

On the other hand, the Attwood 11474 is a bilge pump that prioritizes safety and dependability. Designed for efficient water removal, the 11474 model features an automatic operation that triggers sensitivity to rising water levels. This pump's robust construction includes a corrosion-resistant housing, ensuring longevity even in challenging conditions. The model also incorporates a built-in float switch that activates the pump at predetermined water levels, providing peace of mind to boat owners who might not always be able to monitor their vessel. Its easy installation process allows for a seamless upgrade or replacement of existing bilge systems.

Lastly, the Attwood 11473 is designed specifically as a fuel pump, ensuring that boat engines receive a steady and reliable fuel supply. This model boasts advanced technology that promotes fuel efficiency while minimizing vibration and noise. Crafted with safety in mind, it features integral filtration systems to prevent contaminants from reaching the engine. The durable construction of the 11473 ensures it can handle the rigors of marine environments while maintaining optimal performance.

Overall, the Attwood 11475, 11474, and 11473 collectively showcase Attwood’s commitment to quality and innovation in the marine industry. Each model is tailored for specific applications, ensuring boaters can choose the right components to enhance their boating experience.