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 Price incl. 19% VAT The Guidi Drain Tap Pump, model M14x1.5, is a reliable manual brass pump designed for efficient drainage. It features a 12 mm inlet connection diameter and is sold as a single piece. This pump belongs to the 1128 series and is identified by the product number 3400.102, with an EAN code of 8720193075600.
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€ 90,38
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Drain Tap Pump is a high-quality manual pump made from brass, featuring a 12 mm inlet connection for efficient drainage. It is part of the 1128 series and is sold as a single piece (EAN code: 8720193075617).
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€ 90,38
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap in bronze, measuring 1 1/2", is designed for durability and a secure fit, featuring precise dimensions such as D: 87 mm and H: 43 mm. It is part of series 1180 and comes as a single piece with an EAN code of 8720193053561.
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€ 64,41
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap is a durable bronze component designed for various applications, featuring a 1 1/4" BSP thread. It comes as a single piece, with the product number 386145 and an EAN code of 8720193053554, ensuring reliability and precision in use.
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€ 56,97
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap is a durable bronze accessory designed for effective sealing, featuring a 1-inch B.S.P. thread. This product, identified by the number 386144, is sold as a single piece and is part of the 1180 series.
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€ 43,47
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap is a durable bronze component designed for reliability, featuring two holes for easy installation. It has a product number of 386148, comes in units of one piece, and has an EAN code of 8720193053585. This high-quality cap is part of the 1180 series and has a thread size of 9 1/2" B.S.P.
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€ 132,70
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap is a durable bronze component designed for secure fittings in various applications. With a thread size of 2" B.S.P., it comes as a single piece, identified by the product number 386147 and EAN code 8720193053578. This cap is part of the Guidi brand series 1180, ensuring reliable performance for your needs.
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€ 91,52
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap, made from durable bronze, features a double hole design for secure connections in various applications. It is sold as a single piece (product number 386150) and has an EAN code of 8720193053608. This product is part of the Guidi brand and belongs to the 1180 series.
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€ 229,94
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap, made from durable bronze, is designed for various applications and features two holes for easy installation. With a product number of 386149, it is sold as a single piece and has an EAN code of 8720193053592. The cap is part of the Guidi brand and belongs to the 1180 series, with specific dimension indicators.
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€ 165,88
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap is a durable accessory made from chrome-plated brass, designed for diesel applications. It features a 38 mm connection, a hole size of Ø 5 mm, and dimensions of 83 mm in diameter and 65 mm in height. The product is sold as a single piece and has an installation diameter of 51 mm.
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€ 63,72
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Filler Cap is a durable, chrome-plated brass component designed for diesel applications, featuring a unit sale of one piece. It has a connection size of 50 mm, a hole size of 6 mm, and dimensions including a diameter of 83 mm and a height of 65 mm. The product is identified by EAN code 8720193049762 and belongs to series 1177.
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€ 69,90
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1-2 weeks delivery time Price incl. 19% VAT The Guidi plastic lid with O-ring, product number 312140.001, is made from durable plastic and designed for optimal performance in the Guidi series. It comes as a single piece, with an EAN code of 8720193068411, ensuring a perfect fit for various applications.
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€ 26
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1-2 weeks delivery time Price incl. 19% VAT The Guidi plastic lid, model number 3147.001, is designed for compatibility with models 3147, 3157, 3173, and 3174. Made from durable polycarbonate, it features a diameter of 114 mm and is sold as a single piece. The EAN code for this product is 8720193050515, and it belongs to the KIT1162DI series.
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€ 13,60
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Plastic Lid is specifically designed for models 3158 and 3175, made from durable polycarbonate with a diameter of 123 mm. It comes in a sales unit of one piece and is part of the KIT1162DI series, ensuring a perfect fit and reliable performance.
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€ 18,88
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1-2 weeks delivery time Price incl. 19% VAT The Guidi plastic lid, designed for models 3171 and 3172, is made from durable polycarbonate and features a diameter of 85 mm. It is sold as a single piece and carries the EAN code 8720193051079, ensuring a perfect fit and quality for your needs.
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€ 12,28
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1-2 weeks delivery time Price incl. 19% VAT The Guidi plastic lid, designed for models 3176 and 3188, features a durable polycarbonate construction with a diameter of 135 mm. It is sold as a single piece and has the EAN code 8720193051192, ensuring compatibility and quality for your needs.
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€ 19,67
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Lid Metal is designed for models 3147, 3157, 3173, and 3174, made from durable nickel-plated brass. It has a diameter of 123 mm and is sold as a single piece under the EAN code 8720193050522.
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€ 88,44
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1-2 weeks delivery time Price incl. 19% VAT The Guidi metal lid, designed for models 3158 and 3175, features a durable nickel-plated brass construction and has a diameter of 132 mm. It is sold as a single piece and is identified by the EAN code 8720193050911, making it a reliable choice for your needs.
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€ 96,36
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1-2 weeks delivery time Price incl. 19% VAT The Guidi Lid Metal is a durable accessory designed for models 3176 and 3188, made from nickel-plated brass. It has a diameter of 145 mm and is sold as a single piece. The product number is 3176.001M, and it carries an EAN code of 8720193051208, falling under the KIT1163CN series.
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€ 117,48
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1-2 weeks delivery time Price incl. 19% VAT The Guidi metal lid is specifically designed for models 3177 and 3198, made from durable nickel-plated brass. It has a diameter of 176 mm and is sold as a single piece. The product number is 3177.001M, and it belongs to the KIT1163CN series.
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€ 175,56
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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.