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 Brass Threaded Extension Pipe series is designed for marine, plumbing, and technical installations requiring extended threaded connections. Manufactured from brass and supplied in a 1.0 m length, these extension pipes are available in sizes from 3/8" to 2" to accommodate a wide range of system configurations.
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$ 74.81
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1-2 weeks delivery time The Brass Through Hull Fitting series is designed for marine plumbing and water system installations requiring a secure threaded hull connection. Manufactured from brass and available in sizes from 1/4" to 2 1/2", with lengths from 40 mm to 80 mm, these fittings are suitable for a wide range of intake, discharge, and drainage applications.
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$ 6.90
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1-2 weeks delivery time The Brass Through Hull Fitting with Hose Tail series is designed for marine plumbing installations requiring a secure hull connection and direct hose attachment. Manufactured from brass, these fittings combine a through-hull body with an integrated hose tail and are available in sizes from 3/8" (15 mm hose connection) to 2" (57 mm hose connection), with lengths ranging from 53 mm to 100 mm.
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$ 10.65
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1-2 weeks delivery time The Automatic Air Vent Valve is designed for automatic venting and air release in fluid systems. Featuring a 1/2" connection and supplied with a black protective cap, it helps remove trapped air from the system to support efficient operation and reduce the risk of air accumulation.
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$ 80.29
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1-2 weeks delivery time The Brass Linear Distribution Manifold series is designed for fluid distribution in marine, plumbing, and technical systems. Manufactured from brass with a 50 mm centre-to-centre outlet spacing, these manifolds feature three 1/2" outlets and are available with either a 1" or 1 1/4" main connection. Lengths range from 150 mm to 155 mm depending on the model.
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$ 44.94
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1-2 weeks delivery time The Brass Male Hose Connector series is designed for connecting flexible hoses to threaded pipe systems in marine, plumbing, and industrial applications. Manufactured from brass, these fittings feature a male threaded connection and an integrated hose tail. The range covers thread sizes from 1/8" to 3" and hose connections from 6 mm to 75 mm, providing compatibility with a wide variety of hose installations.
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$ 1.26
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1-2 weeks delivery time The Brass Female Hose Connector series is designed for connecting flexible hoses to threaded pipe systems and equipment. Manufactured from brass, these fittings feature a female threaded connection and an integrated hose tail. The range covers thread sizes from 1/8" to 1 1/2" and hose connections from 10 mm to 40 mm, making them suitable for marine, plumbing, and industrial fluid transfer applications.
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$ 4.20
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1-2 weeks delivery time The Brass 90° Male x Female Thread Elbow series is designed for changing pipe direction in marine, plumbing, and technical installations. Manufactured from brass, these fittings feature a 90-degree elbow configuration with male and female threaded connections and are available in sizes from 1/8" to 2 1/2" to suit a wide range of piping systems.
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$ 3.32
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1-2 weeks delivery time The Brass 90° Female x Female Thread Elbow series is designed for changing pipe direction in marine, plumbing, and technical systems. Manufactured from brass and featuring female threaded connections on both ends, these 90-degree elbows are available in sizes from 1/8" to 2" for a wide range of threaded piping installations.
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$ 2.52
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1-2 weeks delivery time The Brass 45° Male x Female Thread Elbow series is designed for smooth directional changes in marine, plumbing, and technical piping systems. Manufactured from brass and featuring male and female threaded connections, these 45-degree elbows are available in sizes from 3/8" to 1 1/2" and provide a compact solution for angled pipe routing.
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$ 4.71
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1-2 weeks delivery time The Brass 45° Female x Female Thread Elbow series is designed for angled pipe routing in marine, plumbing, and technical systems. Manufactured from brass and equipped with female threaded connections on both ends, these 45-degree elbows are available in sizes from 3/8" to 2 1/2" for a range of threaded piping installations.
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$ 4.40
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1-2 weeks delivery time The Brass Equal Tee Female Thread series is designed for branching fluid lines in marine, plumbing, and technical systems. Manufactured from brass and featuring female threaded connections on all three ports, these equal tee fittings are available in sizes from 1/8" to 2" for a wide range of piping installations.
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$ 3.32
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1-2 weeks delivery time The Brass Reducing Male Thread Nipple series is designed for connecting threaded pipe systems with different connection sizes. Manufactured from brass and featuring male threaded connections on both ends, these reducing nipples are available in multiple size combinations from 1/8" x 1/4" up to 2 1/2" x 3", making them suitable for marine, plumbing, and industrial installations.
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$ 1.66
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1-2 weeks delivery time The Brass Male Thread Nipple series is designed for connecting female threaded fittings and pipe components in marine, plumbing, and industrial systems. Manufactured from brass and featuring male threads on both ends, these nipples are available in sizes from 1/8" to 2 1/2" and provide a reliable threaded connection for fluid handling installations.
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$ 1.39
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1-2 weeks delivery time The Brass Female Thread Coupling series is designed for joining two male threaded pipe components in marine, plumbing, and industrial systems. Manufactured from brass and featuring female threaded connections on both ends, these couplings are available in sizes from 1/8" to 2 1/2" and provide a reliable straight connection for threaded pipe installations.
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$ 1.87
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1-2 weeks delivery time The Brass Reducing Female Thread Coupling series is designed for connecting male threaded pipe components of different sizes in marine, plumbing, and industrial systems. Manufactured from brass and featuring female threaded connections on both ends, these reducing couplings provide a reliable transition between pipe sizes ranging from 1/4" x 3/8" to 1 1/4" x 1 1/2".
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$ 2.24
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1-2 weeks delivery time The Brass Reducing Hex Bushing series is designed for connecting threaded components with different connection sizes in marine, plumbing, and industrial systems. Manufactured from brass and featuring male and female threaded connections, these reducing bushings provide a compact solution for adapting pipe sizes from 1/4" x 3/8" up to 1" x 1/2".
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$ 1.95
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1-2 weeks delivery time The Brass Reducing Hex Bushing series is designed for adapting threaded pipe connections of different sizes in marine, plumbing, and industrial systems. Manufactured from brass and featuring a male external thread with a female internal thread, these reducing bushings are available in multiple size combinations from 1/8" x 1/4" to 2 1/2" x 2", providing a compact and reliable thread reduction solution.
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$ 1.52
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1-2 weeks delivery time The Brass Female Thread End Cap series is designed for sealing and terminating threaded pipe connections in marine, plumbing, and industrial systems. Manufactured from brass and featuring a female threaded connection, these end caps are available in sizes from 1/4" to 2" and provide a secure closure for unused pipe ends and threaded ports.
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$ 2.44
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1-2 weeks delivery time The Brass Male Thread Plug series is designed for sealing unused female threaded ports and pipe connections in marine, plumbing, and industrial systems. Manufactured from brass and featuring a male threaded connection with a slotted head for installation, these plugs are available in sizes from 1/8" to 2" and provide a secure closure for threaded openings.
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$ 1.18
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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.