Marine plumbing fittings are essential components for maintaining reliable water flow and connections on boats. These fittings, including pipe to hose adapters, hose barbs, and thru-hull fittings, ensure secure and leak-resistant plumbing systems for onboard freshwater, fuel, and drainage applications. Marine plumbing fittings also include various pipe fitting and drain components that contribute to a well-functioning onboard system. High quality hardware, such as threaded connectors and barbed fittings, ensures secure and efficient water flow for drainage and supply lines. Regular replacement of worn or corroded fittings is essential to maintain the integrity of the plumbing system, preventing leaks and ensuring long-term reliability in marine environments.
1-2 weeks delivery time The Osculati 17.423.04 Thru Hull is a reliable marine fitting crafted from durable chromed brass, designed to endure harsh marine environments. With a thread size of 1" 1/4 x 38, it provides a secure connection for hoses in marine plumbing systems. Its sturdy construction, including an overall length of 80mm and a flange diameter of 42mm, ensures both reliability and longevity, making it an ideal choice for marine applications where durability is paramount.
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€ 28,11
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1-2 weeks delivery time The Osculati 17.423.05 Thru Hull is a robust marine fitting made of chromed brass, ensuring longevity and resistance to corrosion in marine settings. With a thread size of 1" 1/2 x 45, it offers a secure connection point for hoses in marine plumbing systems. Its compact design, featuring an overall length of 80mm and a flange diameter of 48mm, makes it easy to install and reliable for various marine applications where durability is essential.
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€ 32,40
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1-2 weeks delivery time The Thru hull chromed brass, sized at 2" x 56 mm, is a robust and stylish component for marine applications. With a chromed brass variant and a threaded design of 2" x 55, this piece combines durability and aesthetics. Its dimensions, including a length (L) of 92 mm, L1 measurement of 31 mm, Ø d of 83 mm, and Ø G of 60 mm, make it a reliable and visually appealing solution for your vessel's needs, ensuring both functionality and a polished look.
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€ 53,24
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1-2 weeks delivery time The Osculati 17.424.00 Thru Hull Flush Mount is a sleek and durable marine fitting, constructed from chromed brass for longevity and a stylish appearance on your vessel. With a thread size of 3/8" x 15, it offers a secure connection point for hoses in marine plumbing systems. Its compact design, featuring an overall length of 55mm and a flange diameter of 17mm, ensures both functionality and a discreet installation, making it an ideal choice for marine applications where aesthetics matter.
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€ 14,19
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1-2 weeks delivery time The Osculati 17.424.01 Thru Hull Flush Mount is a durable marine fitting made of chromed brass, designed to provide a secure and discreet connection point for hoses in marine plumbing systems. With a thread size of 1/2" x 19, it ensures reliability and ease of installation. Its sleek design, featuring an overall length of 65mm and a flange diameter of 21mm, adds a touch of style to your marine vessel while maintaining functionality.
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€ 16,58
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1-2 weeks delivery time The Osculati 17.424.02 Thru Hull Flush Mount is a sturdy marine fitting crafted from chromed brass, offering both durability and a sleek appearance for your vessel. With a thread size of 3/4" x 24, it ensures a secure connection for hoses in marine plumbing systems. Its compact design, featuring an overall length of 70mm and a flange diameter of 26mm, provides both functionality and style, making it an ideal choice for marine applications where reliability and aesthetics are key.
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€ 17,85
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1-2 weeks delivery time The Osculati 17.424.03 Thru Hull Flush Mount is a high-quality marine fitting made of chromed brass, designed to offer both durability and elegance to your vessel. With a thread size of 1" x 30, it ensures a secure connection for hoses in marine plumbing systems. Its compact design, featuring an overall length of 75mm and a flange diameter of 33mm, provides functionality while adding a touch of style to your marine equipment.
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€ 21,16
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1-2 weeks delivery time The Osculati 17.424.04 Thru Hull Flush Mount is a durable marine fitting crafted from chromed brass, designed to provide a secure and discreet connection point for hoses in marine plumbing systems. With a thread size of 1" 1/4 x 38, it ensures reliability and ease of installation. Its sleek design, featuring an overall length of 85mm and a flange diameter of 42mm, adds a touch of style to your vessel while maintaining functionality.
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€ 28,09
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1-2 weeks delivery time The Osculati 17.424.05 Thru Hull Flush Mount is a robust and reliable marine fitting crafted from chromed brass, ensuring durability and resistance to corrosion. With a thread size of 1"1/2 x 45, it offers secure installation and dependable performance. Its dimensions, including L mm: 85, L1 mm: 30, Ø d mm: 70, Ø G mm: 48, and S mm: 5, provide precise measurements for fitting. This flush mount thru hull is suitable for various marine applications, providing both functionality and a sleek appearance to any vessel.
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€ 32,38
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1-2 weeks delivery time The Osculati 17.424.06 Thru Hull Flush Mount is a robust marine fitting made of chromed brass, designed to provide both durability and a sleek appearance for your vessel. With a thread size of 2" x 55, it ensures a secure and discreet connection for hoses in marine plumbing systems. Its compact design, featuring an overall length of 100mm and a flange diameter of 60mm, adds both functionality and elegance to your marine equipment.
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€ 53,22
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1-2 weeks delivery time The Osculati 17.511.03 - Plastic Check Valve 1" is a versatile and durable marine accessory made from high-quality plastic. Designed to be adaptable to both brass and stainless steel skin fittings, this check valve ensures efficient and reliable performance in marine applications. With a size of 1", it is coupled with a drain and is compatible with various drain types such as 17.321.63, 17.321.83, 17.323.03, 17.421.83, 17.422.83, and 17.423.03. This check valve is an essential component for maintaining proper water circulation and preventing backflow in marine systems, making it a valuable addition to any marine setup.
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€ 3,56
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1-2 weeks delivery time The Osculati 17.511.04 Plastic Check Valve is a resilient component designed for effective fluid control in marine systems. Crafted from durable plastic, this check valve offers adaptability, fitting seamlessly with both brass and stainless steel skin fittings. With a size of 1"1/2, it serves as a reliable barrier against backflow, ensuring the integrity of your marine plumbing. Specifically coupled with drains, it is compatible with various types, including 17.321.65, 17.321.85, 17.323.05, 17.421.85, 17.422.85, and 17.423.05. Elevate the fluid management capabilities of your marine equipment with the quality and versatility of Osculati's 17.511.04 Plastic Check Valve.
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€ 4,80
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1-2 weeks delivery time The Osculati 17.523.10 Skin Fitting is made of AISI 316 stainless steel, ensuring durability and resistance to corrosion, ideal for marine environments. With a thread size of 3/8", it features dimensions including A measurement of 15 mm, C measurement of 53 mm, B measurement of 21 mm, D measurement of 35 mm, and Ø measurement of 11 mm. This skin fitting comes with mirror-polished ground connections, providing a sleek and professional appearance while offering reliability for various marine applications.
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€ 12,81
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1-2 weeks delivery time The Osculati 17.523.11 Skin Fitting is a reliable marine accessory crafted from durable AISI 316 stainless steel, ensuring longevity and resistance to corrosion in harsh marine environments. Its sleek design and mirror-polished ground connections not only provide a stylish appearance but also enhance its functionality. With a thread size of 1/2" and precise dimensions of 18mm (A), 59mm (C), 26mm (B), 39mm (D), and Ø15mm, this skin fitting is suitable for various marine applications, making it a versatile choice for boat owners seeking quality and performance.
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€ 17,04
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1-2 weeks delivery time The Osculati 17.523.12 Skin Fitting, featuring a threaded connection of 3/4" and a 25 mm diameter, stands as a durable and corrosion-resistant marine component crafted from AISI 316 stainless steel. Designed for water passage in boats and vessels, this skin fitting is not only reliable but also aesthetically pleasing, supplied with mirror-polished ground connections for a touch of sophistication. With dimensions including 24 mm (A), 68 mm (C), 32 mm (B), 49 mm (D), and 19 mm (Ø), it offers a polished solution for both new installations and replacements, ensuring a secure and stylish water passage in various marine applications.
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€ 20,20
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1-2 weeks delivery time Introducing the Osculati 17.523.13 Skin Fitting AISI 316 1" x 30 mm. This durable skin fitting is crafted from AISI 316 stainless steel, ensuring resistance to corrosion and longevity in marine environments. Featuring a 1" thread and a 30 mm A dimension, it is suitable for various marine applications. Additionally, it comes with mirror-polished ground connections, providing both aesthetic appeal and reliable conductivity. With dimensions of 73 mm (C), 33 mm (B), 55 mm (D), and a 25 mm diameter (Ø), this skin fitting offers easy installation and dependable performance for your marine plumbing needs.
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€ 25,92
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1-2 weeks delivery time The Osculati 17.523.14 Skin Fitting, made of AISI 316 stainless steel, boasts a 1 1/4" thread size and compact dimensions: A - 39mm, B - 34mm, C - 77mm, D - 65mm, and Ø - 34mm. This fitting comes complete with mirror-polished ground connections, offering both durability and an aesthetically pleasing design. Ideal for marine applications, it provides a reliable and polished solution for various fittings on your boat.
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€ 34,04
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1-2 weeks delivery time The Osculati 17.523.15 Skin Fitting is a premium marine accessory crafted from durable AISI 316 stainless steel, designed to withstand the rigors of marine environments. Its sleek design, complemented by mirror-polished ground connections, not only ensures reliability but also adds a touch of elegance to your vessel. With a thread size of 1 1/2" and precise dimensions of 44mm (A), 80mm (C), 38mm (B), 71mm (D), and Ø38mm, this skin fitting offers versatility and compatibility for various marine applications, making it an excellent choice for boat owners seeking quality and performance.
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€ 47,54
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1-2 weeks delivery time The Osculati 17.523.16 S.S Thru Hull is designed with a 2-inch thread and supplied with mirror-polished ground connections, ensuring both durability and a sleek appearance. Its dimensions include a length of 56 millimeters, a width of 45 millimeters, and a depth of 95 millimeters, making it suitable for various marine applications. With a diameter of 50 millimeters for the opening and a distance of 84 millimeters between mounting holes, this stainless steel thru hull offers reliable performance and ease of installation.
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€ 64,70
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1-2 weeks delivery time The Osculati 17.524.01 Flush Skin Fitting is a sleek and durable marine accessory crafted from AISI 316 stainless steel, designed to withstand harsh marine conditions. Its mirror-polished ground connections not only enhance its appearance but also ensure reliable performance. With a thread size of 1/2" and precise dimensions of 19mm (Ø), 18mm (A), 28mm (B), 60mm (C), and 38mm (D), this flush skin fitting offers versatility and compatibility for various marine applications, making it a practical choice for boat owners seeking both functionality and style.
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€ 13,97
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What are the key differences between marine plumbing fittings and standard household plumbing fittings?
Marine plumbing fittings differ from standard household plumbing fittings in their materials and design, as they must withstand constant exposure to water, salt, and pressure variations. Fittings for boats, such as bronze pipe to hose adapters, 316 stainless steel connectors, and nylon hose fittings, are corrosion-resistant and designed for durability in harsh marine environments. Additionally, components like seacocks, hose clamps, and pipe plugs ensure secure and leak-free connections, preventing failures that could lead to water intrusion or system malfunctions.
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How does a pipe to hose adapter help connect different plumbing components on a boat?
A pipe to hose adapter allows seamless connection between rigid plumbing components and flexible marine hoses, ensuring compatibility across different boat plumbing fittings. Commonly made from stainless steel, brass, nylon, or Marelon, these adapters provide a secure and watertight transition for water intake, drainage, and fuel lines. Available in various sizes and thread types, they help maintain reliable plumbing connections on decks, hulls, and tanks while resisting corrosion in harsh marine environments.
How does a 90 degree elbow fitting help in routing boat plumbing lines?
A 90 degree elbow fitting is essential in boat plumbing as it allows for efficient redirection of water flow in tight spaces, preventing kinks in hoses and reducing strain on connections. Made from durable materials like plastic or NPT brass, it ensures a secure and leak free transition between pipes and hoses. With options like barbed or swivel designs, these fittings simplify installation and maintenance, making them a vital accessory for any marine plumbing system.