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 1.1/2" Kamlok Teflon sealing ring is constructed with a PTFE outer layer and NBR rubber inner layer, forming an envelope gasket for effective sealing.
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$ 9.45
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1-2 weeks delivery time The 2" Kamlok Teflon sealing ring features a PTFE exterior and NBR rubber interior, designed to provide a reliable seal.
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$ 12.30
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1-2 weeks delivery time Kamlok's 2.1/2" Teflon sealing ring combines a PTFE outer layer with an NBR rubber inner layer in an envelope gasket design for secure sealing.
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$ 15.15
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1-2 weeks delivery time The 3" Kamlok Teflon sealing ring is made with a PTFE outside layer and NBR rubber inside layer, ensuring effective sealing.
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$ 20.53
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1-2 weeks delivery time This 4" Kamlok Teflon sealing ring features an envelope gasket with a PTFE outer surface and NBR rubber inner surface, designed for reliable sealing.
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$ 28.28
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1-2 weeks delivery time The Kamlok stainless steel retaining pin is designed for use with Kamlok fittings and is available in sizes from 1/2" to 6".
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$ 0.37
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1-2 weeks delivery time A stainless steel washer compatible with Kamlok fittings, suitable for sizes between 3" and 6", is also available.
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$ 1.77
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1-2 weeks delivery time This set includes one lever, one ring, and one closure pin, designed for Kamlok fittings sized from 1/2" to 3/4".
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$ 11.64
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1-2 weeks delivery time A complete set consisting of one lever, one ring, and one closure pin is intended for 1" Kamlok fittings.
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$ 13.70
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1-2 weeks delivery time This package contains one lever, one ring, and one closure pin, suitable for Kamlok fittings sized between 1.1/4" and 2.1/2".
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$ 27.57
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1-2 weeks delivery time A Kamlok Lever, Ring, and Closure Pin set is designed specifically for 6-inch Kamlok fittings and includes one lever, one ring, and one closure pin, identified by product code 85.33.560.
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$ 79.17
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 26.9mm pipes (range 25.0 - 29.0mm) is made of stainless steel 1.4571 with an NBR seal, offering a full closure tensile connection that requires no welding or pipe end treatment, suitable for various industries and media, with product code 85.34.102.
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$ 122.06
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 33.7mm pipes (range 33.0 - 36.0mm) features stainless steel 1.4571 construction and an NBR seal, providing a secure, full closure connection that compensates for pipe tolerance and angular distortion, ideal for ship-building and petrochemical applications, product code 85.34.104.
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$ 122.06
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 44.5mm pipes (range 43.0 - 47.5mm) is a stainless steel 1.4571 coupling with an NBR seal, designed for quick installation without welding, fitting tight spaces, and suitable for various industrial uses, identified by product code 85.34.107.
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$ 144.91
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 48.3mm pipes (range 47.5 - 52.5mm) offers a full closure tensile connection with an NBR seal, made from stainless steel 1.4571, providing easy installation and compatibility with multiple media, with product code 85.34.108.
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$ 144.91
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 168.3mm pipes (range 164.0 - 172.0mm) is constructed from stainless steel 1.4571 with an NBR seal, designed for secure, full closure pipe joining without welding or pipe end treatment, suitable for demanding industrial environments, product code 85.34.123.
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$ 482.81
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 219.1mm pipes (range 210.0 - 223.0mm) is made of stainless steel 1.4571 with an NBR seal, offering a full closure tensile connection that installs quickly without welding, fits tight spaces, and compensates for pipe tolerance and angular distortion, suitable for various industrial applications, product code 85.34.126.
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$ 1,768.02
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 273.0mm pipes (range 263.0 - 276.0mm) features stainless steel 1.4571 construction with an NBR seal and full closure design, enabling robust pipe joining with quick installation, no welding, and space-saving benefits, used in ship-building, offshore, and petrochemical industries, product code 85.34.130.
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$ 1,957.67
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 26.9mm pipes (range 25.0 - 29.0mm) uses stainless steel 1.4571 and an EPDM seal to provide a tensile metal-to-metal connection with full closure, allowing quick installation without welding and fitting compact spaces, suitable for drinking water, wastewater, and compressed air, product code 85.34.202.
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$ 122.06
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 33.7mm pipes (range 33.0 - 36.0mm) is constructed from stainless steel 1.4571 with an EPDM seal, offering a reliable full closure tensile connection that installs easily without welding and compensates for pipe tolerance, ideal for various industrial uses, product code 85.34.204.
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$ 122.06
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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.