Skip to product information

Vetus Silicone Cowl Vent - Type S (Screwed Ring)

Vetus Silicone Cowl Vent - Type S (Screwed Ring)

Excellent 4.9
19,544 Reviews
Designed & Developed in Los Angeles, CA
Shopify Secure
Recent Orders Widget
400+ orders
in the last 24h
465 sold in the past 24 hours
401 people are viewing this item
Only 1% left in stock
Regular price $39.11
Regular price $39.11 Sale price $64.11
SAVE 38% Sold out
 
 
Vetus Silicone Cowl Vent - Type S (Screwed Ring) - Bosuns Boat

Vetus Silicone Cowl Vent - Type S (Screwed Ring)

Regular price $39.11
Regular price $39.11 Sale price $64.11
SAVE 38% Sold out
check_box

🔒 Order with Confidence

🔒 Order with Confidence

✅30-Day Money Back Guarantee — no risk trying it.
🚚Free shipping available. Orders processed within 24–48 hours.
🔐Secure & encrypted checkout with trusted payment providers.

Shipping & Delivery Information
Order today, estimated delivery Oct 20 - Oct 21
Safe & secure checkout powered by Shopify
4–5 Business Day Delivery
90-Day Free Returns
Delivery available to United States

Vetus Type S silicone cowl ventilators are built to last aboard any vessel. Constructed from high-grade silicone rubber, these cowl vents resist UV degradation, extreme temperatures, and the harshest marine environments — and they'll look brand new for years to come.

The cowl is removable and fully rotatable after loosening the knurled base ring by hand. Type S features a screwed-down synthetic ring nut for a secure, rattle-free deck fit. Ring nuts and mating deck flanges are hard plastic with a red internal finish (RAL 3020).

Key Features

  • Silicone rubber construction — UV resistant, non-discolouring
  • Service temperature range: −100°C to +200°C
  • Removable and rotatable cowl head
  • Type S: screwed-down synthetic ring nut for secure deck mounting
  • Hard plastic ring nuts and deck flanges; red internal colour (RAL 3020)
  • Optional Monel mosquito screen available
  • Optional AISI 316 stainless steel closing cover plate available

Specifications

Model Shape Deck Opening Dia. Free Flow Area
TRAMONS Low Profile 75 mm 44.2 cm²
LIBECS Oval 75 mm 44.2 cm²
CHINOOKS Oval 100 mm 78.6 cm²
SAMOENS Oval 125 mm 122.8 cm²
View full details