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 Constructed with brass GMs 65 housing and a single new silver grid, this flame arrestor grid for 3" internal thread connections maintains about 40% open and 60% closed openings, with a 74 mm passage diameter.
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$ 655.91
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1-2 weeks delivery time This flame arrestor grid with a 4" internal thread combines brass GMs 65 housing and a single new silver grid, providing roughly 40% open and 60% closed openings, and a 99 mm passage diameter.
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$ 763.55
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1-2 weeks delivery time The flame arrestor grid for 6" internal thread connections features brass GMs 65 housing and a single new silver grid, maintaining about 40% open and 60% closed openings, with a 148 mm passage diameter.
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$ 1,315.09
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1-2 weeks delivery time This flame arrestor grid with a 3/4" external thread includes brass GMs 65 housing and a single new silver grid, designed to arrest flames by maintaining approximately 40% open and 60% closed openings, with a 15 mm passage diameter.
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$ 348.11
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1-2 weeks delivery time This flame arrestor grid with a 1" external thread features a brass GMs 65 housing and a single new silver grid, maintaining about 40% open and 60% closed openings with a 20 mm passage diameter.
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$ 349.83
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1-2 weeks delivery time Equipped with brass GMs 65 housing and a single new silver grid, this flame arrestor grid for 1.1/4" external thread connections offers approximately 40% open and 60% closed openings and a 27 mm passage diameter.
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$ 375.03
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1-2 weeks delivery time The flame arrestor grid with a 1.1/2" external thread includes brass GMs 65 housing and a single new silver grid, providing about 40% open and 60% closed openings with a 34 mm passage diameter.
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$ 386.81
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1-2 weeks delivery time This flame arrestor grid features brass GMs 65 housing and a single new silver grid, designed for 2" external thread connections with roughly 40% open and 60% closed openings and a 46 mm passage diameter.
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$ 450.77
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1-2 weeks delivery time The flame arrestor grid for 2.1/2" external thread fittings includes brass GMs 65 housing and a single new silver grid, maintaining about 40% open and 60% closed openings with a 60 mm passage diameter.
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$ 526.43
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1-2 weeks delivery time Constructed with brass GMs 65 housing and a single new silver grid, this flame arrestor grid for 3" external thread connections offers approximately 40% open and 60% closed openings and a 70 mm passage diameter.
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$ 655.91
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1-2 weeks delivery time This flame arrestor grid with a 4" external thread combines brass GMs 65 housing and a single new silver grid, providing about 40% open and 60% closed openings with a 90 mm passage diameter.
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$ 763.55
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1-2 weeks delivery time The flame arrestor grid, reducing, with a 1" internal thread features brass GMs 65 housing and a single new silver grid, allowing about 40% open and 60% closed surface for effective flame arresting, with a 64 mm passage diameter.
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$ 756.76
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1-2 weeks delivery time Constructed with brass GMs 65 housing and a single new silver grid, this reducing flame arrestor grid for 1.1/4" internal thread maintains roughly 40% open and 60% closed openings and a 64 mm passage diameter.
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$ 771.98
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1-2 weeks delivery time This reducing flame arrestor grid with a 1.1/2" internal thread includes brass GMs 65 housing and a single new silver grid, designed to reduce flame propagation with about 40% open and 60% closed openings and a 73 mm passage diameter.
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$ 827.44
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1-2 weeks delivery time Featuring brass GMs 65 housing and a single new silver grid, this reducing flame arrestor grid for 2" internal thread offers approximately 40% open and 60% closed openings and a 73 mm passage diameter.
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$ 891.31
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1-2 weeks delivery time The reducing flame arrestor grid with a 2.1/2" internal thread is built with brass GMs 65 housing and a single new silver grid, providing about 40% open and 60% closed openings and a 100 mm passage diameter.
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$ 1,052.78
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1-2 weeks delivery time Equipped with brass GMs 65 housing and a single new silver grid, this reducing flame arrestor grid for 3" internal thread maintains approximately 40% open and 60% closed openings and a 120 mm passage diameter.
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$ 1,163.77
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1-2 weeks delivery time This reducing flame arrestor grid with a 4" internal thread features brass GMs 65 housing and a single new silver grid, designed to provide effective flame arresting with about 40% open and 60% closed openings and a 150 mm passage diameter.
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$ 1,387.41
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1-2 weeks delivery time Designed with brass GMs 65 housing and a single new silver grid, this 4" flange flame arrestor grid offers about 40% open and 60% closed openings, includes a 4" internal thread, a 161 mm flange diameter, and a 100 mm passage diameter for reliable flame arresting performance.
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$ 514.65
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1-2 weeks delivery time This certified flame arrestor grid with a 1" internal thread complies with EN ISO 16852:2010 and ATEX 94/9 EC standards for Explosion group IIB, featuring a brass GMs 65 housing and a single new silver grid with about 40% open and 60% closed openings, and a passage diameter of 25 mm.
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$ 430.33
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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.