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 Forespar Valve Marelon 1-1/2" BSP is a compact BSP-threaded valve made from carbon-reinforced Marelon, featuring a newly designed strong, shorter lever. It is UL listed for safety standards, with hose connections and grommets sold separately.
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$ 249.49
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1-2 weeks delivery time The 1-1/4" BSP Marelon valve is a compact, carbon-reinforced component with improved shorter levers, UL certified for marine applications, with skin grommets and hose fittings available separately.
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$ 167.99
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1-2 weeks delivery time The 1" BSP Marelon valve is a compact, carbon-reinforced ball valve with reinforced short levers, UL certified for marine use, and requires separate hose fittings and grommets.
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$ 151.02
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1-2 weeks delivery time The compact 1/2" ANP Forespar valve is a carbon-reinforced Marelon ball valve with BSP thread, featuring shorter and stronger levers and UL certification; skin grommets and hose connections are sold separately.
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$ 133.81
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1-2 weeks delivery time The Forespar Valve Marelon 2" BSP is a compact 2" valve with BSP thread made from carbon-reinforced Marelon for durability. It features improved shorter, stronger levers, is UL certified, and does not include accessories like grommets and hose fittings.
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$ 283.67
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1-2 weeks delivery time The 3/4" ANP Marelon valve is a compact, carbon-reinforced ball valve with BSP thread, designed with short, strong levers and UL certification, requiring separate purchase of grommets and hose connectors.
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$ 141.71
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1-2 weeks delivery time The Forespar Valve Marelon Blister 1-1/2" BSP comes blister-packaged with BSP threading and is constructed from carbon-reinforced Marelon for marine durability. It has an enhanced compact, robust lever design, is UL certified, and requires separate orders for grommets and hose connectors.
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$ 249.49
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1-2 weeks delivery time The Forespar Valve Marelon Blister 1-1/4" BSP is a BSP-threaded Marelon valve packaged in a blister format, made from carbon-enhanced Marelon and equipped with redesigned short, sturdy levers. It is UL certified for marine environments, and hose connectors and grommets must be ordered separately.
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$ 167.99
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1-2 weeks delivery time Blister-packaged 1" BSP Marelon valve features carbon reinforcement and robust short levers, UL certified for safety and performance; skin grommets and hose adapters sold separately.
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$ 160.10
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1-2 weeks delivery time Packaged in blister form, the 1/2" ANP Marelon valve is durable, carbon-reinforced, UL certified, and comes with improved levers; grommets and hose fittings are not included.
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$ 133.81
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1-2 weeks delivery time The Forespar Valve Marelon Blister 2" BSP is a blister-packaged BSP-thread valve made of carbon-reinforced Marelon for high durability, fitted with a shorter, robust lever. It is UL certified for marine safety, with hose connectors and skin grommets sold separately.
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$ 283.67
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1-2 weeks delivery time Blister-packed 3/4" ANP Marelon valve combines high-strength carbon-reinforced material with redesigned short levers, UL certification, and requires separate skin grommets and hose fittings.
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$ 141.71
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1-2 weeks delivery time Install water systems easily with the Nuova Rade Thru-Hull Fitting 5/8'' with a Ø15mm hose barb. Made from PA material, it is white, measures C 75 mm, ØD 43 mm, E 40 mm, and comes as a single piece.
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$ 3.70
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1-2 weeks delivery time The Nuova Rade Thru-Hull Fitting 1'' allows secure water passage through the hull with a Ø25mm hose barb. Constructed from durable PA material, it measures C 97 mm, ØD 52 mm, E 52 mm, and comes with an optional plug.
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$ 3.45
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1-2 weeks delivery time Designed for smaller hull connections, the Nuova Rade Thru-Hull Fitting 3/4'' is made from PA for reliable water flow. Its dimensions include C 81 mm, ØD 47 mm, E 75 mm, and ØF 16 mm, with thread according to BSP standards.
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$ 5.38
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1-2 weeks delivery time The Nuova Rade Thru-Hull Fitting 1 1/2'' is ideal for larger boats, offering a robust PA construction for secure, leak-free installation. It measures C 98 mm, ØD 75 mm, E 90 mm, and ØF 36 mm.
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$ 7.73
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1-2 weeks delivery time The Nuova Rade 45191 Plastic Support Clip is a pack of 20 white Ø15mm clips for mounting small tubes or cables, providing reliable support.
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$ 28.90
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1-2 weeks delivery time The Nuova Rade 45191 Plastic Support Clip Blister pack contains 2 white Ø15mm clips, ideal for compact installations and sold in a small blister pack.
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$ 4.01
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1-2 weeks delivery time Secure your cables and tubing with the durable Nuova Rade 45203 plastic support clips, Ø25mm in diameter, white in color, designed for easy installation and long-lasting performance. This pack contains 20 pieces.
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$ 28.90
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1-2 weeks delivery time The Nuova Rade 45203 white Ø25mm plastic support clips are also available in a compact blister pack of 2 pieces, ideal for smaller projects or occasional use while maintaining the same quality and reliability.
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$ 3.54
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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.