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.
|
1-2 weeks delivery time The Guidi 1255 series thru-hull connection is a yellow brass fitting designed for marine installations requiring secure hull penetration and reliable fluid transfer. It features BSPP threading (ISO 228/1) and is available in sizes from 3/8" to 2", ensuring compatibility with a wide range of onboard systems.
|
$ 13.07
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1255C series thru-hull connection is a chromed brass fitting designed for marine applications requiring both corrosion resistance and a polished external finish. It features BSPP threading (ISO 228/1) and is available in sizes 3/4" and 1", ensuring reliable installation in onboard water systems.
|
$ 22.37
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1260 series thru-hull connection is a bronze fitting designed for marine applications requiring maximum strength, durability, and corrosion resistance. It features BSPP threading (ISO 228/1) and is available in sizes from 1/2" to 3", making it suitable for a wide range of onboard water intake and discharge systems.
|
$ 23.76
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1260A “L” series thru-hull connection is a bronze fitting designed for installations requiring extended thread length for thicker hulls. It features BSPP threading (ISO 228/1) and is available in sizes from 3/4" to 3", ensuring secure installation and high durability in marine environments.
|
$ 65.83
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1261 “Manta” series water inlet is a bronze scoop-type intake designed for efficient water flow and protection against debris ingress. It is available in sizes from 1/2" to 3", making it suitable for various marine intake systems requiring reliable performance and durability.
|
$ 18.32
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1265 flush mount thru-hull is a yellow brass fitting designed for installations requiring a low-profile external finish. It features BSPP threading (ISO 228/1) and is available in sizes from 3/8" to 2", providing reliable performance in marine water intake and discharge systems.
|
$ 13.68
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi Bronze Long Thru-Hull fittings are designed for hull installations requiring extended length connections. Made from marine-grade bronze and available in sizes from 1" to 2" with 200 mm length, they provide durable and corrosion-resistant performance.
|
$ 130.50
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1281 horizontal intake water strainer is a bronze unit designed for marine systems requiring effective filtration of intake water. Equipped with PN6 flanges and available in DN100, DN150, and DN200 sizes, it ensures reliable protection of onboard equipment from debris.
|
$ 2,966.37
Item:
| ||
|
1-2 weeks delivery time The Guidi 1340 flange with male thread is a bronze fitting designed for marine piping systems requiring PN16 flange connections. It features BSPP threading (ISO 228/1) and is available in sizes from DN32 to DN80, ensuring reliable and secure installation in onboard systems.
|
$ 166.77
Item:
| ||
|
1-2 weeks delivery time The Guidi 1340N flange with male thread is a nickel-plated brass fitting designed for marine piping systems requiring PN16 flange connections and enhanced corrosion protection. It features BSPP threading (ISO 228/1) and is available in sizes DN40 to DN65.
|
$ 151.06
Item:
| ||
|
1-2 weeks delivery time The Guidi 1522 gate valve is a bronze shut-off valve designed for marine piping systems. It features BSPP threaded connections (ISO 228/1) and is suitable for controlling water flow in onboard installations. Available in sizes from 1/4" to 2".
|
$ 20.51
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1525 quick-closing gate valve is a bronze shut-off valve designed for fast operation in marine systems. It features a lever handle for rapid closing and BSPP threaded connections (ISO 228/1). Available in sizes from 3/8" to 1 1/2".
|
$ 59.02
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1532 spring check valve is a non-return valve made of yellow brass, featuring a POM/NBR closing system for reliable sealing. It is designed for marine piping systems and equipped with BSPP threaded connections (ISO 228/1). Available in sizes from 3/8" to 2 1/2".
|
$ 13.40
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1533 foot valve is a spring-loaded non-return valve made of yellow brass, equipped with a stainless steel filter and POM/NBR sealing system. It is designed for marine suction systems and features BSPP threaded connections (ISO 228/1). Available in sizes from 3/8" to 1 1/2".
|
$ 23.84
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1551 is a 3-way ball valve with T-port flow configuration, made of nickel-plated brass for enhanced corrosion resistance. It features female BSPP threads (ISO 228/1) and PN32 pressure rating, suitable for marine fluid control systems. Available in sizes from 1/4" to 2".
|
$ 67.80
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1552 is a 3-way ball valve with L-port flow configuration, made of nickel-plated brass for enhanced corrosion resistance. It features female BSPP threaded connections (ISO 228/1) and PN32 pressure rating, designed for flow diversion in marine systems. Available in sizes from 1/4" to 2".
|
$ 69.32
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1560 is a lever-operated ball valve with full flow design, made of nickel-plated brass for enhanced corrosion resistance. It features female BSPP threaded connections (ISO 228/1) and ensures minimal pressure loss in marine piping systems. Available in sizes from 1/2" to 3".
|
$ 15.96
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1570 is a lever-operated ball valve with full flow design, made of nickel-plated brass for enhanced corrosion resistance. It features female BSPP threaded connections (ISO 228/1) and is suitable for marine piping systems requiring minimal pressure loss. Available in sizes from 1/4" to 4".
|
$ 12.56
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1571 is a lever-operated ball valve with male-female connection and full flow design. Made of nickel-plated brass, it provides enhanced corrosion resistance and minimal pressure loss in marine piping systems. BSPP threads (ISO 228/1). Available in sizes from 1/4" to 2".
|
$ 19.22
Size, mm:
| ||
|
1-2 weeks delivery time The Guidi 1596 is a compact mini ball valve with male-female connection, made of nickel-plated brass. Designed for space-limited marine installations, it features BSPP threads (ISO 228/1) and allows quick shut-off control. Available in sizes 1/4" and 3/8".
|
$ 9.84
Size, mm:
| ||
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.