Attwood 1733-4 Turbo 4000 Series II Bilge Blower, 12-Volt, 4 Inch I.D. Hose, White

The Attwood 1733-4 is a 12-volt in-line bilge blower from the Turbo 4000 Series II line, built to exhaust fuel vapors and stagnant air from enclosed engine compartments, bilges, and other below-deck spaces on a boat. The Turbo 4000 Series II design matches the air flow of earlier in-line blowers while running at a significantly reduced noise level, giving reliable ventilation without the drone of louder blower units. The housing is molded from engineered plastic that resists deformation during installation and is shaped to prevent blade-to-housing interference, so the fan keeps spinning freely over the life of the unit.

The 1733-4 is sized for 4 inch I.D. Ventilation hose and mounts with #10 fasteners for a straightforward in-line installation. Each individual carton includes two tie straps for securing the hose connections at the blower. The blower runs on a 12-volt DC electrical system, is finished in white, and is backed by a 3-year warranty.

Specifications

• Brand: Attwood
• Manufacturer Part Number: 1733-4
• Product Line: Turbo 4000 Series II
• Hose Fitment: 4 inch I.D. Ventilation hose
• Voltage: 12 Volts DC
• Wattage: 31.2 watts
• Color: White
• Housing Material: Engineered plastic
• Number of Speeds: 1
• Mounting Hardware: Installs with #10 fasteners
• Included Components: 2 tie straps
• Product Dimensions: 11.25 inches D x 11.5 inches W x 5.75 inches H
• Weight: 1 pound
• Warranty: 3-year limited warranty
• UPC: 022697173348

Frequently Asked Questions

What is the Attwood 1733-4 used for? It is a 12-volt in-line bilge blower that exhausts fuel vapors and stagnant air from enclosed engine compartments, bilges, and similar below-deck boat spaces.

What size hose does the 1733-4 fit? The Attwood 1733-4 is sized for 4 inch I.D. Ventilation hose.

What voltage does this blower run on? It operates on a 12-volt DC marine electrical system and draws 31.2 watts.

What is the 1733-4 made of? The Attwood 1733-4 has an engineered plastic housing that resists deformation during installation and is designed to prevent blade-to-housing interference.

How is the 1733-4 different from other in-line blowers? As part of the Turbo 4000 Series II line, the 1733-4 matches the air flow of existing in-line blowers but runs at a significantly reduced noise level.

What hardware do I need to install the 1733-4? Attwood specifies installation with #10 fasteners for the 1733-4 blower.

What is included in the box with the 1733-4? Each individual carton of the Attwood 1733-4 includes two tie straps along with the blower unit.

How many speeds does the 1733-4 blower have? The Attwood 1733-4 runs at a single fixed speed.

What color is the Attwood 1733-4? This blower is finished in white.

What are the dimensions of the 1733-4? The Attwood 1733-4 measures 11.25 inches deep by 11.5 inches wide by 5.75 inches high.

How much does the 1733-4 weigh? The Attwood 1733-4 weighs 1 pound.

Is the Attwood 1733-4 covered by a warranty? Yes, the 1733-4 is backed by Attwood's 3-year limited warranty.