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 Eval 04227 is a white 19 mm double-ended hose connector built from reinforced nylon, designed for secure and lasting connections through bulkheads in marine environments.
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$ 5.83
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1-2 weeks delivery time Roca 481750 is a plastic hose adapter for 75 mm diameter hoses, offering an easy fit and a 60 mm flange height for ventilation systems in boats or caravans.
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$ 5.35
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1-2 weeks delivery time The Forespar 933353 Valve Marelon 90° 3/4" BSP Thread features a 90° Marelon construction and 3/4" BSP thread, including an anti-venturi T-hull to prevent backflow and ensure reliable performance, sold as a single piece.
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$ 86.34
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1-2 weeks delivery time The Forespar 933354 Valve Marelon 90° 1" BSP Thread is a durable 90° Marelon valve with 1" BSP threading, equipped with an anti-venturi T-hull to control flow and prevent siphoning, packaged individually.
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$ 111.87
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1-2 weeks delivery time Angled grommet made from robust Marelon, suitable for 1.1/2" BSP (38mm) hose connections, ideal for tight installation spaces. Article code is 0166741 and EAN 6095514338316.
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$ 23.77
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1-2 weeks delivery time Durable angled hose grommet designed for a 1.1/4" BSP (32mm) connection, crafted from high-quality Marelon for reliable marine use. Article code is 0166731 and EAN 6095514868820.
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$ 16.04
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1-2 weeks delivery time Made from Marelon, this angled grommet supports 1" BSP (25mm) hose systems and offers corrosion resistance in marine applications. Its article code is 0166721 and the EAN code is 6095520594546.
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$ 12.63
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1-2 weeks delivery time This angled Marelon hose grommet for 1/2" ANP or 16mm hoses allows space-saving installation with durable Marelon construction.
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$ 8.69
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1-2 weeks delivery time High-performance angled Marelon grommet for 2" BSP (50mm) hoses, offering excellent resistance to wear and saltwater. It carries article code 0166751 and EAN 6095507433448.
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$ 32.27
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1-2 weeks delivery time Built for 3/4" ANP (19mm) hose systems, this angled Marelon grommet ensures secure, corrosion-free marine plumbing.
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$ 9.15
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1-2 weeks delivery time This blister-packed angled Marelon hose grommet supports 1.1/2" BSP (38mm) systems, built for dependable marine applications. It has the article code 0166741V and EAN 6095513864816.
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$ 13.41
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1-2 weeks delivery time Packaged in a convenient blister pack, this angled Marelon hose grommet fits 1.1/4" BSP (32mm) systems, offering strength and corrosion resistance. It carries article code 0166731V and EAN 6095509769729.
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$ 12.34
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1-2 weeks delivery time An angled grommet constructed from Marelon and packaged in a blister, tailored for 1" BSP (25mm) hose systems. It has the article code 0166721V and EAN 6095506923926.
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$ 12.63
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1-2 weeks delivery time Designed for 1/2" ANP (16mm) hose systems, this angled Marelon grommet offers reliable performance and longevity.
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$ 8.69
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1-2 weeks delivery time Blister-packed angled Marelon grommet designed for 2" BSP (50mm) applications, combining convenience with marine-grade resilience. Article code 0166751V and EAN 6095506065015.
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$ 32.27
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1-2 weeks delivery time This blister-packed angled Marelon grommet fits 3/4" ANP (19mm) hoses and provides strength and chemical resistance.
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$ 9.15
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1-2 weeks delivery time Designed for 1.1/2" BSP (38mm) hose fittings, this straight Marelon grommet delivers durability and strength in marine environments. Its article code is 016674 and EAN 6095512677691.
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$ 13.41
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1-2 weeks delivery time Engineered for larger hose applications, this straight Marelon grommet fits 1.1/4" BSP (32mm) hoses and withstands marine wear and tear. It has the article code 016673 and EAN 6095527555540.
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$ 12.34
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1-2 weeks delivery time This straight Marelon grommet fits 1" BSP (25mm) hoses and delivers excellent durability in harsh marine environments. Made from Marelon, it carries the article code 016672 and EAN 6095531699667.
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$ 9.92
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1-2 weeks delivery time A straight Marelon hose grommet sized for 1/2" ANP or 16mm hoses, providing secure and corrosion-resistant connections.
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$ 5.73
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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.
Contuct us to shop best fittings for your boat.
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.