These Thru Vents are for bilge or cabin ventilation. To be used in conjunction with 3ù exhaust hose. UV-resistant injection-molded polypropylene construction. Four #8 FH fasteners are essential for installation (not included). Available in both black and white. 3.04 in2 vent area. Our product has vertical blades that prevent water from entering the inside. For air to flow into, out of, two conditions must be met: there must be a hole or route for the air to flow through, and there must be a driving force. Various elements, such as hole size, resistance to flow, and pressure effects, all have involvement in the actual flow of air in every circumstance. These little spherical vents are simple to put in.
Key features:
Controlled airflow
Polypropylene is a little tougher and more heat resistant than polyethylene.
Prevents water from entering the inside
Specifications:
SKU:3-337310
Weight:0.07 LBS
Quantity: 1
Vent area size: 3.04 square inches
Brand: Sea-Dog Line
Injection Molded Polypropylene
These Thru Vents are designed for cabin or bilge ventilation. For use with 3ù exhaust hose. Constructed of UV resistant injection molded polypropylene. Installs with four #8 FH fasteners (not included). Available in black or white. Vent area 3.04 in2.
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
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