Catalog creation
My favorites
Product comparison

Marine Vented Loops

Scot Pump Marine Vented Loops: Unparalleled Solutions for Yachts, Workboats, and the Fishing Industry

Welcome to the forefront of marine engineering with Scot Pump's Marine Vented Loops. Crafted with precision and reliability, our Vented Loops stand as essential components for ensuring the efficient and safe operation of marine vessels, including yachts, workboats, and those in the fishing industry.


  • Sensitive Breaker – automatically opens and prevents back siphoning.
  • Normally closed – two feet of water vacuum will cause breaker poppet to open.
  • External Stainless Steel Spring – spring is not in liquid. Has a protective dust cover.
  • Clog Proof
  • 140 degree F maximum temperature


  • Head Flushing Discharge Line
  • Engine Wet Exhaust Line
  • Bilge Pump Out Line
  • Shower Pump
  • Engine Cooling Systems

Submit a Quote Request

Features & Benefits

  • Stops Back Siphonage
  • Sizes 1/2"-2"
  • SAE Hose Barb connection

Technical Data

Materials of Construction

  • 316 Stainless Steel

Key Features of Scot Pump Marine Vented Loops:

  • Anti-Siphon Protection: Scot Pump's Marine Vented Loops provide crucial anti-siphon protection, preventing water from entering the exhaust system and causing damage. This ensures the safety and longevity of marine engines.
  • Efficient Air Venting: Experience efficient air venting in your marine systems. Scot Pump's Vented Loops effectively remove air pockets, maintaining optimal water flow and preventing airlocks in the system.
  • Durable Construction: Built for the harsh marine environment, Scot Pump's Marine Vented Loops feature durable construction. Resistant to corrosion and wear, they withstand the challenges of saltwater and varied weather conditions.
  • Versatility Across Industries: Scot Pump's Marine Vented Loops are versatile and cater to a range of marine industries. From luxury yachts to workboats and fishing vessels, our Vented Loops ensure the smooth operation of marine systems.

Applications Across Marine Environments:

  • Yachts: For yacht owners who demand precision and reliability, Scot Pump's Marine Vented Loops play a crucial role in maintaining the integrity of marine systems. Protect your investment with our anti-siphon solutions.
  • Workboats: Workboats require robust components for efficient and safe operation. Scot Pump's Marine Vented Loops contribute to the reliability of workboat systems, ensuring continuous functionality in demanding environments.
  • Fishing Industry: In the fishing industry, where reliability is essential for day-to-day operations, Scot Pump's Vented Loops provide a trusted solution. Preventing water ingress and ensuring efficient air venting, our Vented Loops contribute to seamless marine processes.

Why Choose Scot Pump's Marine Vented Loops

  • Proven Performance: Scot Pump's Marine Vented Loops have a track record of proven performance in various marine applications. Trust in our solutions to safeguard your vessel's systems.
  • Engineering Excellence: Our Vented Loops embody engineering excellence. Scot Pump prioritizes precision in design and construction to deliver components that meet the highest industry standards.
  • Global Reputation: Scot Pump's reputation extends globally. Our Marine Vented Loops are trusted by marine professionals around the world, reflecting the reliability and durability of our products.