The marine wet exhaust hose is a critical component of your boat's exhaust system, designed to safely and efficiently remove exhaust gases from the engine and release them overboard into the water. It plays a crucial role in maintaining the overall performance and safety of your marine vessel. Marine exhaust hoses are available in a variety of types and specifications to meet the diverse needs of different boats and conditions. These include heavy-duty hardwall hoses that withstand the harsh marine environment, softwall hoses that offer more flexibility and ease of installation, and exhaust bellows designed to absorb vibrations and thermal expansion. Typically offered in lengths (foot), inner diameters (i.d.), and specific angles (degree) for various installations, these hoses ensure a secure and leak-free connection between components like exhaust elbows, tubes, and the engine itself. High-quality marine exhaust hoses, such as those conforming to standards like SAE J2006, are crucial for maintaining the efficiency of the exhaust system and preventing issues like overheating or backpressure, which could lead to engine damage.
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1-2 weeks delivery time Price incl. 19% VAT The Sati Eurocord MARINGAS/SP Wet Exhaust Hose is designed for optimal performance in marine applications. Made in Italy, these high-quality hoses are specifically engineered for gas exhaust systems, ensuring reliable and efficient operation under harsh conditions. With temperature resilience from -25°C to +120°C and durable construction, they provide long-lasting reliability for your vessel's exhaust system.
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€ 31,98
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1-2 weeks delivery time Price incl. 19% VAT The Exalto Corrugated Marine Wet Exhaust Hose is a premium product from the renowned Dutch manufacturer, designed to efficiently transport exhaust gases and water in wet exhaust systems. Available in various sizes, this high-quality hose is flexible for easy installation and operates within a temperature range of -30°C to +85°C, with a pressure rating of 2.5 bar.
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€ 43,69
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1-2 weeks delivery time Price incl. 19% VAT The Vetus SLANG Flexible Marine Wet Exhaust Hose is designed to meet the demanding requirements of marine exhaust systems. Offering exceptional thermal performance, durability, and flexibility, this hose is available in a wide range of sizes to suit various marine applications. It provides reliable service under high temperatures and pressure, ensuring your vessel’s exhaust system operates smoothly.
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€ 45,50
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1-2 weeks delivery time Price incl. 19% VAT The Vetus SIHOSE Silicone Marine Wet Exhaust Hose is a premium quality hose designed for demanding marine applications. With excellent thermal stability ranging from -54°C to +177°C (periodic heating up to 250°C), this hose is ideal for exhaust systems, water cooling, and wastewater disposal. The hose's high flexibility, resistance to aging, and durability make it a great choice for engine rooms, while its aesthetic appeal makes it suitable for visible installations.
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€ 79,50
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1-2 weeks delivery time Price incl. 19% VAT The SCAMO SP Exhaust Pipe RINA + LLOYD is a high-quality rubber corrugated pipe certified to meet RINA and LLOYD standards. Featuring a smooth black rubber lower layer, reinforced with high-strength fabric and an inner metal spiral, this exhaust pipe offers superior durability and resistance to oil products, seawater, and atmospheric conditions. Supplied in 10-meter rolls, it is ideal for marine and industrial applications where high performance and reliability are essential.
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€ 530,01
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1-2 weeks delivery time Price incl. 19% VAT The HALYARD HMI Exhaust Polyester Hose is a high-quality, durable solution for marine exhaust systems. Available in diameters from 51 mm to 593 mm, it ensures optimal exhaust flow and long-term reliability. Includes fastening components for secure installation.
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€ 508,89
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What are the benefits of using silicone blend marine hoses for exhaust systems?
Silicone blend hoses offer significant advantages for marine exhaust systems, primarily due to their enhanced durability and resistance to harsh environmental factors. These hoses are capable of withstanding high temperatures and are resistant to hardening and cracking, which are common issues in marine environments. Furthermore, silicone blend hoses, such as those offered by Trident Marine, provide superior flexibility, making them ideal for installations that require tight bends or complex routing. This flexibility also helps absorb vibration, thereby reducing the stress on engine components and prolonging the lifespan of the exhaust system.
Additionally, silicone blend hoses come in various specifications tailored to different needs within the marine industry. They are available in multiple series, each with a specific inside diameter and wall type—ranging from soft wall for increased pliability to heavy-duty hard wall designs for high-pressure applications. The quality of these hoses ensures that they can operate under extreme conditions without degradation, supporting engine water circulation and exhaust functions effectively. Popular options like the heavy-duty 18-2779 series offer a maximum resistance to heat and corrosive substances, making them a staple in quality marine exhaust systems. These hoses can be found in specialized marine stores where customers can select from a wide variety of types to suit their specific installation requirements, ensuring that both new builds and maintenance upgrades can benefit from the highest standards of durability and performance.
Silicone blend hoses are highly valued in marine exhaust systems for their durability and flexibility, essential for installations requiring tight bends or complex routing. Besides their primary use, a silicone blend hose also serves effectively as a water hose in marine environments. Its ability to withstand high temperatures and resist chemical degradation makes it ideal for transporting coolant and fresh water throughout the engine and living spaces on board. This dual functionality ensures that the silicone blend water hose supports both the safety and efficiency of marine operations, making it a preferred choice for comprehensive marine applications.
What are the key differences between hardwall and softwall marine wet exhaust hoses?
Hardwall and softwall marine exhaust hoses serve distinct purposes and offer different benefits. Hardwall hoses, which are typically reinforced with a rigid inner layer, are best suited for applications requiring excellent kink resistance and tight bend radii. Their robust construction helps maintain an open pathway for exhaust, even in tight configurations such as those found in engine compartments with limited space. On the other hand, softwall hoses are more flexible and easier to install, especially in curved or bending applications, due to their softer, more pliable structure. They are often used in less demanding installations where the hose is not subject to significant vacuum or tight bends. Both types are designed to withstand the harsh marine environment, effectively handling engine water and exhaust gases while resisting ozone and heat degradation.
To further understand their utility, it is important to note that hardwall hoses are often employed in the lower parts of the boat exhaust system, where pressure and structural integrity are paramount. These hoses are generally heavier, designed to endure the rigorous demands of a marine engine's exhaust flow. On the other hand, softwall hoses, with their flexible nature, are ideal for higher sections where movement and vibration are more frequent. They can accommodate slight misalignments and vibrations without risking the integrity of the exhaust discharge. Both types of hoses can integrate shields or boots to enhance their protective qualities against water intrusion and thermal damage. For boaters looking to customize or upgrade their systems, a selection of 200 series hardwall and softwall hoses provides a comprehensive range to choose from, ensuring compatibility with virtually any marine engine setup.
Further enriching the assortment of marine exhaust solutions, both hardwall and softwall hoses can be used with specialized tubing designed to extend their functionality and adaptability. This tubing helps streamline the installation process and enhances the overall integrity of the exhaust system by providing additional strength and flexibility where needed. Marine-grade tubing, particularly those that are heat-resistant and designed for exhaust applications, complements the hoses by ensuring a secure and durable connection that withstands the thermal and mechanical stress typical in marine environments. This integration not only improves the system's efficiency but also prolongs the lifespan of the exhaust setup, making it a crucial consideration for any thorough marine maintenance or installation project.
What are the typical applications for different inside diameter of rubber marine exhaust elbows like 4 inch, 5 inch, and 6 inch?
Different diameters of marine exhaust hoses, such as 4 inch, 5 inch, and 6 inch, cater to a variety of applications based on the specific needs of the vessel's engine and exhaust system. The 4-inch hoses are commonly used in smaller vessels where the engine output is moderate, making them suitable for routing through tighter spaces. The 5-inch and 6-inch hoses are typically employed in larger marine engines found on bigger boats or yachts, where a wider diameter is necessary to handle higher volumes of exhaust gases and ensure efficient emission dispersion. These larger hoses, often reinforced for heavy-duty use, are essential in maintaining optimal engine performance and preventing back pressure, especially in systems with complex configurations like multiple bends or long exhaust runs. Brands like Sierra and Shieldsflex II offer a range of options in these sizes to meet the diverse requirements of boat manufacturers and repair shops.
In addition to these specific diameter uses, certain specialized adaptations such as single hump hoses and blower hoses are also significant. Single hump hoses are designed to absorb considerable vibration between parts of the exhaust system, which is particularly useful in engines that generate significant motion. Blower hoses, on the other hand, are essential for venting gases from areas away from the primary exhaust pathway, often used in conjunction with water-cooled exhaust systems to ensure that any residual gases are effectively expelled. Both types of hoses are typically crafted from heavy-duty materials to withstand the harsh conditions of marine environments, with some models offering heat resistance up to 100 degrees Celsius to accommodate hotter engine outputs. For boaters and installers looking to ensure a robust, leak-free system, these hoses become indispensable in creating an efficient and safe marine exhaust setup.
Moreover, when selecting marine exhaust hoses, it's important to sort through the various options available to match the specific demands of different vessel types. Sorting these hoses by diameter, material, and application type helps identify the most suitable option for each particular marine setup, ensuring the exhaust system is tailored to the engine's requirements and environmental conditions. Proper sorting and selection of exhaust hoses can dramatically improve the efficiency and safety of the system, preventing common issues like overheating and hose collapse under pressure. This careful attention to detail in choosing the right hose for the job is a critical step in outfitting any marine vessel for optimal performance and long-term durability.
What types of Marine Wet Exhaust Systems are in your catalog?