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 Allpa spare hose connection measures 1/4" x 8mm and is suitable for outboard use, making it ideal for maintenance or replacement needs.
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$ 0.62
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1-2 weeks delivery time The Allpa Solenoid Valve, 3/4", 12V/6W, provides safe, normally closed operation for internal systems, supporting pressures between 0.35 and 12 bar with an 18 mm flow diameter. Article number: 259300.
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$ 315.50
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1-2 weeks delivery time The Allpa Solenoid Valve, 3/4", 24V/6W, is ideal for internal installations with its normally closed design, handling pressures from 0.35 to 12 bar and featuring a ¾” inner thread. Article number: 259301.
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$ 315.50
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1-2 weeks delivery time The Allpa Brass 3-Way Fuel Valve is designed for outboard engines, made of brass and compatible with sizes 1/4" and 10-12mm, providing reliable fuel flow control.
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$ 38.05
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1-2 weeks delivery time The Allpa Brass 3-Way Fuel Valve is designed for outboard engines and fits hoses sized 3/8" and 12-15mm, ensuring reliable fuel direction and durability.
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$ 91.34
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1-2 weeks delivery time This Allpa Brass 45° Bend with internal threads is made for interior pipe systems sized 1-1/2", combining sturdy brass material with precise threading for secure connections.
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$ 23.55
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1-2 weeks delivery time The Allpa Brass 45° Bend sized 2" features internal threads and is built for durable, accurate pipe connections in interior piping systems.
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$ 30.99
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1-2 weeks delivery time This Allpa Brass 90° Bend for 1-1/2" interior pipes includes internal threading, providing strong brass construction and efficient directional changes.
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$ 55.58
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1-2 weeks delivery time The Allpa Brass 90° Bend sized 1-1/4" offers internal threads and durable brass material, ideal for interior piping requiring precise connections.
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$ 44.35
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1-2 weeks delivery time This Allpa Brass 90° Bend is designed for 2" piping systems, featuring internal threading on both ends and sturdy brass construction for reliability.
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$ 95.12
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1-2 weeks delivery time The Allpa Brass 90° Elbow sized 1-1/2" has both internal and external threads, offering versatile and strong brass fittings for various piping needs.
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$ 37.07
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1-2 weeks delivery time This 1-1/4" Allpa Brass 90° Elbow includes combined internal and external threading, suitable for secure connections in diverse piping applications.
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$ 27.24
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1-2 weeks delivery time The Allpa Brass 90° Elbow sized 1" features internal and external threads, providing a durable and versatile connection solution.
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$ 21.91
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1-2 weeks delivery time This 1/2" Allpa Brass 90° Elbow with internal and external threads is designed for reliable connections in smaller piping setups.
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$ 8.94
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1-2 weeks delivery time The Allpa Brass 90° Elbow sized 1/4" offers internal and external threads, perfect for compact piping applications requiring durable brass fittings.
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$ 6
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1-2 weeks delivery time This 1/8" Allpa Brass 90° Elbow combines internal and external threads, providing a reliable brass fitting for very small diameter piping.
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$ 4.77
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1-2 weeks delivery time The Allpa Brass 90° Elbow fitting sized 2" features both internal and external threading, suitable for applications requiring sturdy brass connections.
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$ 52.35
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1-2 weeks delivery time This 3/4" Allpa Brass 90° Elbow includes internal and external threads, offering versatile connection options with durable brass construction.
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$ 12.69
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1-2 weeks delivery time The Allpa Brass 90° Elbow with 3/8" inner and outer threads is a compact brass fitting designed for precise connections, featuring a durable 90° bend.
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$ 6.13
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1-2 weeks delivery time The Allpa Brass Siphon Break Valve, sized at 1/2" with internal and external threads, provides reliable performance in fluid systems with its solid brass construction.
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$ 30.32
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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.