Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4"

Enhance the ventilation system of your marine vessel with our premium Stainless Steel Butterfly Vent. Designed specifically for the demanding marine environment, this vent ensures optimal airflow, helping to prevent mold, mildew, and unwanted odors in your boat's cabin or storage areas.

Product Features

• Corrosion-Resistant Construction: Made from high-grade 304 stainless steel, this vent withstands the harsh salty air and moisture typical in marine settings.
• Adjustable Airflow: Features a center knob that allows for effortless adjustment of the vent opening, giving you precise control over ventilation.
• Durable and Reliable: Built to last, ensuring long-term performance and reliability for your boat.
• Easy Installation: Designed for seamless integration with your vessel, installs securely with four #6 RH fasteners (not included).
• Compact Size: 4-inch diameter fits a variety of standard ventilation openings on boats and yachts.

Technical Specifications

Material	304 Stainless Steel
Type	Butterfly Vent with Center Knob
Size	4 Inches
Installation Hardware	Requires four #6 RH fasteners (not included)
Applications	Marine cabins, storage compartments, engine rooms, and other ventilation needs on boats and yachts.

Installation Guide

1. Select the desired location on your vessel for optimal airflow.
2. Mark the mounting points for the vent.
3. Drill pilot holes if necessary.
4. Secure the vent using four #6 RH fasteners (not included).
5. Adjust the center knob to set the vent opening according to your ventilation needs.

Why Choose Our Butterfly Vent?

Our Stainless Steel Butterfly Vent is specifically engineered for marine applications, offering durability and functionality that meet the unique challenges of life at sea. Its corrosion-resistant properties ensure that it maintains its appearance and performance over time, while the adjustable knob provides flexibility in managing your vessel's ventilation.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.