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 The Hegawa Uni-Grip S-Coupling PN16 for 44.5mm pipes (range 43.0 - 47.5mm) provides a stainless steel 1.4571 tensile connection with an EPDM seal and full closure design, enabling fast installation without welding and fitting tight spaces, suitable for drinking water, wastewater, and industrial applications, product code 85.34.207.
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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) features stainless steel 1.4571 construction with an EPDM seal, delivering a full closure tensile connection that installs quickly without welding and compensates for pipe tolerance, used in ship-building and petrochemical sectors, product code 85.34.208.
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$ 144.91
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 60.3mm pipes (range 58.0 - 64.0mm) is made from stainless steel 1.4571 with an EPDM seal, offering a secure full closure tensile connection that allows fast installation without welding and fits compact spaces, suitable for drinking water, wastewater, and compressed air applications, product code 85.34.210.
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$ 162.61
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 76.1mm pipes (range 72.0 - 80.0mm) is made from stainless steel 1.4571 with an EPDM seal, offering a full closure tensile connection that installs quickly without welding or pipe end treatment, fits tight spaces, and compensates for pipe tolerance and angular distortion, suitable for various industrial applications, product code 85.34.212.
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$ 241.41
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1-2 weeks delivery time The Hegawa Uni-Grip S-Coupling PN16 for 88.9mm pipes (range 88.0 - 96.0mm) features stainless steel 1.4571 construction with an EPDM seal and full closure design, enabling dependable sealing with fast installation, no welding, and space-saving benefits, used in ship-building, offshore, and petrochemical industries, product code 85.34.214.
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$ 249.16
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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 EPDM seal, providing a secure full closure tensile connection that installs easily without welding or pipe end treatment, compensates for pipe tolerance, and suits demanding industrial environments, product code 85.34.223.
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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) offers a stainless steel 1.4571 tensile connection with an EPDM seal and full closure design, allowing fast installation without welding, fitting confined spaces, and compensating for pipe tolerance and angular distortion, suitable for various industries, product code 85.34.226.
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$ 1,769.49
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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) is made from stainless steel 1.4571 with an EPDM seal, providing a full closure tensile metal-to-metal connection that installs quickly without welding or pipe preparation, fits tight spaces, and compensates for pipe tolerance, used in ship-building and petrochemical sectors, product code 85.34.230.
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$ 1,957.67
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA31D Hose Adaptor 1/2" is a durable aluminium half coupling featuring NA 31 D cam distance and a 1/2" hose adaptor, designed for reliable hose connections with product code 85.20.310.
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$ 21.52
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA31D Hose Adaptor 3/4" is an aluminium half coupling with NA 31 D cam distance and a 3/4" hose adaptor, crafted for strong and secure hose fittings, product code 85.20.311.
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$ 17.44
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA31D Hose Adaptor 1" is a reliable aluminium half coupling featuring NA 31 D cam distance, equipped with a 1" hose adaptor for effective connection solutions, with product code 85.20.312.
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$ 5.22
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA44 Hose Adaptor 3/4" is a sturdy aluminium half coupling with NA 44 cam distance and a 3/4" hose adaptor, designed for durable and efficient hose attachment, product code 85.20.441.
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$ 39.86
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA44 with a 1" hose adaptor features an NA 44 cam distance and provides secure and efficient hose connections, identified by product code 85.20.442.
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$ 39.86
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA44 with a 1.1/4" hose adaptor is a robust coupling designed for durable and reliable hose fittings, featuring the NA 44 cam distance and product code 85.20.443.
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$ 30.80
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA52 with a 1" hose adaptor offers a high-quality connection with NA 52 cam distance, ensuring dependable hose attachment, and carries product code 85.20.522.
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$ 39.86
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA52 with a 1.1/4" hose adaptor is a reliable coupling suitable for strong and lasting hose attachments, featuring NA 52 cam distance and product code 85.20.523.
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$ 15.08
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA52 with a 1.1/2" hose adaptor is a durable option equipped with NA 52 cam distance for secure hose connections, identified by product code 85.20.524.
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$ 15.08
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA66C with a curved 50° design and a 1" hose adaptor features NA 66 C cam distance, tailored for specialized hose fitting applications, product code 85.20.660.
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$ 26.48
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA66C with a 3/4" hose adaptor is a compact and reliable coupling with NA 66 C cam distance, product code 85.20.661.
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$ 32.27
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1-2 weeks delivery time The Storz Half Coupling Aluminium NA66C with a 1" hose adaptor offers secure hose connections with NA 66 C cam distance and product code 85.20.662.
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$ 9.70
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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.