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 This No. 1 Long Bend 90° fitting is made from cast iron with a galvanised surface, featuring a 3" female to male thread connection, tensile strength below 350 N/mm², and is certified by DVGW.
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$ 64.40
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1-2 weeks delivery time Constructed from cast iron with galvanised surface treatment, the No. 1 Long Bend 90° fitting has a 4" female to male thread connection, tensile strength under 350 N/mm², and holds DVGW certification.
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$ 123.57
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1-2 weeks delivery time The No. 2 Long Bend 90° fitting is made of cast iron with galvanised finish, featuring two 1/4" female threaded connections, tensile strength below 350 N/mm², and is inspected by DVGW.
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$ 3
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1-2 weeks delivery time This No. 2 Long Bend 90° fitting includes two 3/8" female threaded connections, is made from cast iron with galvanised surface treatment, has tensile strength under 350 N/mm², and meets DVGW inspection standards.
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$ 2.86
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1-2 weeks delivery time The No. 2 Long Bend 90° fitting offers two 1/2" female threaded connections, constructed from cast iron with galvanised finish, tensile strength below 350 N/mm², and carries DVGW certification.
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$ 2.65
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1-2 weeks delivery time Made from cast iron with galvanised surface protection, the No. 2 Long Bend 90° fitting features two 3/4" female threaded connections, tensile strength below 350 N/mm², and is DVGW inspected.
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$ 4.26
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1-2 weeks delivery time This No. 2 Long Bend 90° fitting has two 1" female threaded connections, is made of cast iron with galvanised surface, tensile strength below 350 N/mm², and is DVGW certified.
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$ 6.29
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1-2 weeks delivery time The No. 2 Long Bend 90° fitting includes two 1.1/4" female threaded connections, constructed from cast iron with galvanised protection, tensile strength below 350 N/mm², and inspected by DVGW.
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$ 9.50
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1-2 weeks delivery time This No. 2 Long Bend 90° fitting features two 1.1/2" female threaded connections, made from cast iron with galvanised surface treatment, tensile strength below 350 N/mm², and complies with DVGW standards.
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$ 14.05
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1-2 weeks delivery time Featuring a galvanised surface and cast iron construction, the No. 2 Long Bend 90° fitting has two 2" female threaded connections, tensile strength under 350 N/mm², and is DVGW certified.
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$ 21.73
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1-2 weeks delivery time The No. 2 Long Bend 90° fitting combines cast iron strength with galvanised protection, includes two 2.1/2" female threaded connections, tensile strength below 350 N/mm², and is inspected by DVGW.
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$ 49.32
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1-2 weeks delivery time Made from cast iron with galvanised surface treatment, the No. 2 Long Bend 90° fitting features two 3" female threaded connections, tensile strength below 350 N/mm², and holds DVGW certification.
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$ 60.28
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1-2 weeks delivery time This No. 2 Long Bend 90° fitting is cast iron with galvanised finish, includes two 4" female threaded connections, tensile strength below 350 N/mm², and is inspected by DVGW.
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$ 132.44
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1-2 weeks delivery time The No. 90 Elbow 90° fitting is made from cast iron with galvanised surface treatment, features two 1/8" female threaded connections, tensile strength below 350 N/mm², is DVGW inspected, and available in various sizes.
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$ 2.24
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1-2 weeks delivery time This No. 90 Elbow 90° fitting has cast iron construction with galvanised finish, includes two 1/4" female threaded connections, tensile strength under 350 N/mm², holds DVGW certification, and comes in different sizes.
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$ 1.68
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1-2 weeks delivery time The No. 90 Elbow 90° fitting is made from cast iron with galvanised surface treatment, features two 3/8" female threaded connections, tensile strength below 350 N/mm², is DVGW inspected, and available in various sizes.
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$ 1.61
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1-2 weeks delivery time This No. 90 Elbow 90° fitting is made from cast iron with a galvanised finish, featuring two 1/2" female threaded connections, tensile strength below 350 N/mm², and is DVGW certified.
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$ 1.39
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1-2 weeks delivery time Constructed of cast iron with galvanised surface treatment, the No. 90 Elbow 90° fitting has two 3/4" female threaded connections, tensile strength under 350 N/mm², and is inspected by DVGW.
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$ 2.24
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1-2 weeks delivery time The No. 90 Elbow 90° fitting is built from cast iron with galvanised finish, featuring two 1" female threaded connections, tensile strength below 350 N/mm², and holds DVGW certification.
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$ 3.14
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1-2 weeks delivery time This No. 90 Elbow 90° fitting combines cast iron durability with galvanised surface protection, has two 1.1/4" female threaded connections, tensile strength below 350 N/mm², and is DVGW inspected.
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$ 4.68
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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.