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.
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1-2 weeks delivery time The MM Long Threaded Spline Straight Fitting - 75 mm 3'' BSP in black is designed for versatility and strength, making it suitable for various marine applications. Constructed from fiberglass-filled polymer, it features anti-corrosion and anti-electrolysis properties. This product is from Trudesign and has the product number 91161.
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€ 24,12
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1-2 weeks delivery time The Long Threaded Through Hull - 3'' BSP in black is optimized for maximum efficiency and reliability in marine plumbing systems. This fitting is from Trudesign, product number 91160.
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€ 72,37
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1-2 weeks delivery time Engineered for extended durability, the Threaded High Flow Through Hull - 3'' BSP in black ensures secure and reliable connections. It is manufactured by Trudesign and carries the product number 91159.
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€ 136,59
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1-2 weeks delivery time The BSP 3'' Ball Valve in black is a 1/4 turn valve approved for below-waterline mounting, featuring MCI and Bureau Veritas approvals. Constructed from fiberglass-filled polymer, it offers anti-corrosion and anti-electrolysis properties, and comes with a blue handle. This product is from Trudesign and has the product number 91157.
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€ 361,79
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1-2 weeks delivery time The Long Thru-Hull - 3/4 in white is a high-quality marine product designed for durability and performance. It is manufactured by Trudesign and has the product number 91148.
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€ 13,60
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1-2 weeks delivery time The Barbed Threaded Thru-Hull fitting with a 19 mm diameter is perfect for various plumbing applications, providing a secure and efficient connection. It is a Trudesign product with the product number 91139.
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€ 8,55
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1-2 weeks delivery time The Barbed Threaded Thru-Hull fitting with a 13 mm diameter and 1/2" BSP connection is designed for reliable performance in compact plumbing systems. This product is from Trudesign and has the product number 91138.
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€ 8,51
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1-2 weeks delivery time This compact Barbed Threaded Thru-Hull fitting features a 16 mm diameter, making it suitable for smaller plumbing needs while maintaining a strong connection. It is manufactured by Trudesign, product number 91137.
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€ 8,70
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1-2 weeks delivery time The Barbed Threaded Thru-Hull fitting with a 50 mm diameter is ideal for high-flow applications, offering exceptional durability and a secure fit. This fitting is from Trudesign and has the product number 91124.
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€ 21,04
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1-2 weeks delivery time Designed for larger plumbing systems, the Barbed Threaded Thru-Hull fitting has a 38 mm diameter and ensures secure connections with its robust black design. It is a Trudesign product, product number 91123.
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€ 14,72
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1-2 weeks delivery time The Barbed Threaded Thru-Hull fitting features a 32 mm diameter and a 1"1/4 BSP connection, providing a durable and reliable solution for various plumbing applications. This product is from Trudesign, with the product number 91122.
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€ 12,86
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1-2 weeks delivery time Engineered for performance, the Barbed Threaded Thru-Hull fitting with a 28 mm diameter ensures a secure and efficient flow in plumbing setups. It is manufactured by Trudesign and carries the product number 91121.
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€ 10,26
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1-2 weeks delivery time The Barbed Threaded Thru-Hull fitting with a 25 mm diameter and 1" BSP connection provides a reliable plumbing solution, featuring a durable black finish. This fitting is from Trudesign and has the product number 91120.
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€ 9,89
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1-2 weeks delivery time The 1" BSP 140mm Threaded Tube is designed for secure connections in various plumbing systems and comes with nuts and washers for easy installation. It is a Trudesign product with the product number 91097.
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€ 16,09
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1-2 weeks delivery time The Long Threaded Through Hull - 2'' BSP in black provides an excellent solution for larger plumbing needs, ensuring a secure and efficient connection for optimal functionality. It is manufactured by Trudesign and has the product number 91081.
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€ 30,22
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1-2 weeks delivery time The Long Threaded Through Hull - 1''1/2 BSP in black is designed for reliable performance in plumbing applications, with a robust construction for durability and ease of installation. This fitting is from Trudesign, product number 91080.
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€ 21
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1-2 weeks delivery time Featuring a strong design, the Long Threaded Through Hull - 1''1/4 BSP in black caters to larger plumbing requirements, ensuring optimal performance. It is a Trudesign product with the product number 91079.
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€ 19,18
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1-2 weeks delivery time The Long Threaded Through Hull - 1'' BSP in black is a robust fitting suitable for various applications, ensuring a secure connection. This product is from Trudesign, product number 91078.
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€ 14,90
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1-2 weeks delivery time The Long Threaded Through Hull - 3/4'' BSP in black is designed for durability and easy installation, providing a reliable plumbing solution. It is manufactured by Trudesign and has the product number 91077.
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€ 13,60
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1-2 weeks delivery time TruDesign Recessed Through Shell Molding Plugs, designed for creating necessary recesses in fiberglass shells for flush mounting, are made from polypropylene and come packaged as single-use disposable items. This product is from Trudesign, with the product number 90989.
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€ 1,38
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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.