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 Vetus QS050707 is a 45-degree elbow fitting manufactured from AISI 316 stainless steel with female G1 1/4 threads on both ends. It is designed for changing the direction of piping at a 45° angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 27.44
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1-2 weeks delivery time Vetus QS050708 is a 45-degree elbow fitting manufactured from AISI 316 stainless steel with female G1 1/2 threads on both ends. It is designed for changing the direction of piping at a 45° angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 34.60
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1-2 weeks delivery time Vetus QS050403 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with female G3/8 threads on both ends. It is designed for changing the direction of piping at a right angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 5.96
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1-2 weeks delivery time Vetus QS050404 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with female G1/2 threads on both ends. It is designed for changing the direction of piping at a right angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 7.16
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1-2 weeks delivery time Vetus QS050405 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with female G3/4 threads on both ends. It is designed for changing the direction of piping at a right angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 9.55
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1-2 weeks delivery time Vetus QS050406 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with female G1 threads on both ends. It is designed for changing the direction of piping at a right angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 14.32
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1-2 weeks delivery time Vetus QS050407 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with female G1 1/4 threads on both ends. It is designed for changing the direction of piping at a right angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 21.48
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1-2 weeks delivery time Vetus QS050408 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with female G1 1/2 threads on both ends. It is designed for changing the direction of piping at a right angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 25.05
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1-2 weeks delivery time Vetus QS050409 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with female G2 threads on both ends. It is designed for changing the direction of piping at a right angle in fluid systems, providing a corrosion-resistant and mechanically stable connection for marine and technical installations.
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$ 40.57
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1-2 weeks delivery time Vetus QS050103 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with a male G3/8 thread on one side and a female G3/8 thread on the other. It is designed for changing the direction of piping at a right angle while maintaining compatibility between male and female threaded connections in marine and technical fluid systems.
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$ 5.96
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1-2 weeks delivery time Vetus QS050104 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with a male G1/2 thread on one side and a female G1/2 thread on the other. The fitting has a height of 38 mm and a weight of 0.05 kg. It is designed for right-angle redirection of piping while maintaining a compact form factor in marine and technical fluid systems.
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$ 7.16
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1-2 weeks delivery time Vetus QS050105 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with a male G3/4 thread on one side and a female G3/4 thread on the other. The fitting has a compact height of 32 mm and a weight of 0.19 kg. It is designed for right-angle redirection of piping in marine and technical fluid systems where a robust and corrosion-resistant connection is required.
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$ 13.12
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1-2 weeks delivery time Vetus QS050106 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with a male G1 thread on one side and a female G1 thread on the other. The fitting has a height of 56 mm and a weight of 0.194 kg. It is designed for right-angle redirection of piping in marine and technical fluid systems where a durable and corrosion-resistant threaded connection is required.
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$ 16.70
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1-2 weeks delivery time Vetus QS050107 is a 90-degree elbow fitting manufactured from AISI 316 stainless steel with a male G1 1/4 thread on one side and a female G1 1/4 thread on the other. It is designed for right-angle redirection of piping while maintaining compatibility between male and female threaded connections in marine and technical fluid systems.
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$ 27.44
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1-2 weeks delivery time Vetus QS050108 is a 90-degree elbow fitting made of 316 stainless steel with male–female G1 1/2 thread configuration. The component is designed for directional changes in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not specified by the manufacturer.
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$ 33.41
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1-2 weeks delivery time Vetus QS050109 is a 90-degree elbow fitting manufactured from 316 stainless steel with a male–female G2 thread configuration. The component is intended for use in piping systems requiring a right-angle connection with high corrosion resistance. Inner hose diameter data is not provided by the manufacturer.
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$ 47.73
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1-2 weeks delivery time Vetus QS050503 is a straight nipple fitting made of 316 stainless steel with a male–male G3/8 thread configuration. The component is designed for direct connection of threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer.
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$ 4.77
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1-2 weeks delivery time Vetus QS050504 is a straight nipple fitting manufactured from 316 stainless steel with a male–male G1/2 thread configuration. The component is предназначен for direct connection of threaded elements in piping systems where high corrosion resistance and mechanical durability are required. Inner hose diameter data is not provided by the manufacturer.
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$ 5.96
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1-2 weeks delivery time Vetus QS050505 is a straight nipple fitting made of 316 stainless steel with a male–male G3/4 thread configuration. The component is designed for direct connection of threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer.
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$ 7.16
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1-2 weeks delivery time Vetus QS050506 is a straight nipple fitting manufactured from 316 stainless steel with a male–male G1 thread configuration. The component is designed for direct connection of threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer.
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$ 12.53
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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.