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Sea-Dog Line 331440-1 Stainless Steel Butterfly Vent 4 Inch Center Knob

Manufacturer

Picture for manufacturer Sea-Dog Line

Part Number

331440-1
7 reviews
Sale Price

$13.03

2 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sea-Dog Line 331440-1 is a 4-inch stainless steel butterfly vent designed for marine ventilation applications. This durable vent features a center knob control mechanism that allows easy opening and closing of the butterfly valve to regulate airflow.

Key Features:

  • Premium stainless steel construction for superior corrosion resistance in harsh marine environments
  • 4-inch diameter opening provides excellent airflow capacity
  • Center knob design allows convenient one-handed operation
  • Butterfly-style valve offers positive shut-off when closed
  • Polished stainless finish complements any boat's appearance
  • Suitable for mounting on cabin tops, hatches, or vertical surfaces

This butterfly vent is ideal for controlling ventilation in cabins, engine compartments, galleys, and heads. The robust stainless steel construction ensures years of reliable service even when exposed to saltwater spray and UV radiation.

These combi relays are getting rare someone needs to start making these things again.

Can’t wait

great

The purchase is good but I need the tire to arrive to give them a better opinion

Easy website, easy access by phone before placing order. Friendly service on phone.

THMotorsports had the part I needed in stock, unlike other suppliers. The price was good and it shipped quickly. I will shop here again.

Easy to find what I need and easy to order.

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