Boat Plumbing Fittings

Boat Plumbing Fittings

Featured Brands

  • Attwood® - 3/4" Hose I.D. to 3/4"-14 NPS(F) Hose/Pipe Adapter
    Attwood® - 3/4" Hose I.D. to 3/4"-14 NPS(F) Hose/Pipe Adapter
    0
    # 5294032073
    3/4" Hose I.D. to 3/4"-14 NPS(F) Hose/Pipe Adapter by Attwood®. Threaded end fits 3888 drain fitting or A-Series aerator pump intakes and outlets. Acetal construction. This product is made of high-quality materials to serve you for...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $8.51 - $9.25
    Availability Varies - Depends on Product Options
  • Groco® - 1" Hose I.D. to 1" NPT(M) Hose/Pipe Adapter
    Groco® - 1" Hose I.D. to 1" NPT(M) Hose/Pipe Adapter
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    # 5294032569
    1" Hose I.D. to 1" NPT(M) Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $8.87 - $17.45
    Availability Varies - Depends on Product Options
  • Groco® - 1" NPS(F) to 1" NPT(M) Pipe/Pipe Adapter
    Groco® - 1" NPS(F) to 1" NPT(M) Pipe/Pipe Adapter
    0
    # 5294031772
    1" NPS(F) to 1" NPT(M) Pipe/Pipe Adapter by Groco®. Patented IBVF Flanged Adaptors have been developed to address several common problems in the marine industry. This product is made of high-quality materials to serve you for years to...
    Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hullsAccept standard thru-hulls into the base and standard in-line valves on top
    $47.82 - $63.58
    Availability Varies - Depends on Product Options
  • Groco® - 1-1/2" Hose I.D. to 1-1/2" NPT(M) Hose/Pipe Adapter
    Groco® - 1-1/2" Hose I.D. to 1-1/2" NPT(M) Hose/Pipe Adapter
    0
    # 5294032194
    1-1/2" Hose I.D. to 1-1/2" NPT(M) Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $19.78 - $29.36
    Availability Varies - Depends on Product Options
  • Groco® - 1-1/2" NPT(M) to 1-1/2" NPS(M) Pipe/Pipe Adapter
    Groco® - 1-1/2" NPT(M) to 1-1/2" NPS(M) Pipe/Pipe Adapter
    0
    # 5294032969
    1-1/2" NPT(M) to 1-1/2" NPS(M) Pipe/Pipe Adapter by Groco®. Patented IBVF Flanged Adaptors have been developed to address several common problems in the marine industry. This product is made of high-quality materials to serve you for...
    Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hullsAccept standard thru-hulls into the base and standard in-line valves on top
    $69.82 - $77.04
    Availability Varies - Depends on Product Options
  • Groco® - 1-1/4" BSPP(M) to 1-1/4" BSPP(F) Pipe/Pipe Adapter
    Groco® - 1-1/4" BSPP(M) to 1-1/4" BSPP(F) Pipe/Pipe Adapter
    0
    # 5294031406
    1-1/4" BSPP(M) to 1-1/4" BSPP(F) Pipe/Pipe Adapter by Groco®. Patented IBVF Flanged Adaptors have been developed to address several common problems in the marine industry. This product is made of high-quality materials to serve you for...
    Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hullsAccept standard thru-hulls into the base and standard in-line valves on top
    $53.89 - $68.07
    Availability Varies - Depends on Product Options
  • Groco® - 1-1/4" Hose I.D. to 1-1/4" NPT(M) Hose/Pipe Adapter
    Groco® - 1-1/4" Hose I.D. to 1-1/4" NPT(M) Hose/Pipe Adapter
    0
    # 5294033077
    1-1/4" Hose I.D. to 1-1/4" NPT(M) Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $15.68 - $23.81
    Availability Varies - Depends on Product Options
  • Groco® - 2" Hose I.D. to 2" NPT(M) Hose/Pipe Adapter
    Groco® - 2" Hose I.D. to 2" NPT(M) Hose/Pipe Adapter
    0
    # 5294031884
    2" Hose I.D. to 2" NPT(M) Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $26.60 - $46.37
    Availability Varies - Depends on Product Options
  • Groco® - 2" NPS(F) to 2" NPT(M) Pipe/Pipe Adapter
    Groco® - 2" NPS(F) to 2" NPT(M) Pipe/Pipe Adapter
    0
    # 5294033065
    2" NPS(F) to 2" NPT(M) Pipe/Pipe Adapter by Groco®. Patented IBVF Flanged Adaptors have been developed to address several common problems in the marine industry. This product is made of high-quality materials to serve you for years to...
    Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hullsAccept standard thru-hulls into the base and standard in-line valves on top
    $85.01 - $86.76
    Availability Varies - Depends on Product Options
  • Groco® - 3/4" Hose I.D. to 3/4" NPT(M) Hose/Pipe Adapter
    Groco® - 3/4" Hose I.D. to 3/4" NPT(M) Hose/Pipe Adapter
    0
    # 5294032639
    3/4" Hose I.D. to 3/4" NPT(M) Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $6.14 - $12.70
    Availability Varies - Depends on Product Options
  • Groco® - 3/4" NPS(F) to 3/4" NPT(M) Pipe/Pipe Adapter
    Groco® - 3/4" NPS(F) to 3/4" NPT(M) Pipe/Pipe Adapter
    0
    # 5294031933
    3/4" NPS(F) to 3/4" NPT(M) Pipe/Pipe Adapter by Groco®. Patented IBVF Flanged Adaptors have been developed to address several common problems in the marine industry. This product is made of high-quality materials to serve you for years...
    Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hullsAccept standard thru-hulls into the base and standard in-line valves on top
    $44.02 - $58.34
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1" I.D. Hose Splicer
    Midland Metal® - 1" I.D. Hose Splicer
    0
    # 5294032056
    1" I.D. Hose Splicer by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $3.41 - $7.29
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1"-11-1/2 Lead Free Pipe Long Nipple
    Midland Metal® - 1"-11-1/2 Lead Free Pipe Long Nipple
    0
    # 5294031388
    1"-11-1/2 Lead Free Pipe Long Nipple by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $16.64 - $37.72
    In Stock - Ships in 24 to 48 hrs
  • Midland Metal® - 1-1/2" I.D. Hose Splicer
    Midland Metal® - 1-1/2" I.D. Hose Splicer
    0
    # 5294032681
    1-1/2" I.D. Hose Splicer by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $4.29 - $9.96
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1-1/2"-11-1/2 Lead Free Pipe Long Nipple
    Midland Metal® - 1-1/2"-11-1/2 Lead Free Pipe Long Nipple
    0
    # 5294031721
    1-1/2"-11-1/2 Lead Free Pipe Long Nipple by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $25.75 - $64.74
    In Stock - Ships in 24 to 48 hrs
  • Midland Metal® - 1-1/4" I.D. Hose Splicer
    Midland Metal® - 1-1/4" I.D. Hose Splicer
    0
    # 5294031539
    1-1/4" I.D. Hose Splicer by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $2.76 - $10.48
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1-1/4"-11-1/2 Lead Free Pipe Long Nipple
    Midland Metal® - 1-1/4"-11-1/2 Lead Free Pipe Long Nipple
    0
    # 5294032308
    1-1/4"-11-1/2 Lead Free Pipe Long Nipple by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $21.49 - $51.67
    In Stock - Ships in 24 to 48 hrs
  • Midland Metal® - 1/2" Hose I.D. to 1/2" MIP(M) Hose/Pipe Adapter
    Midland Metal® - 1/2" Hose I.D. to 1/2" MIP(M) Hose/Pipe Adapter
    0
    # 5299965674
    1/2" Hose I.D. to 1/2" MIP(M) Hose/Pipe Adapter by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $2.68 - $4.47
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1/2" I.D. Hose Splicer
    Midland Metal® - 1/2" I.D. Hose Splicer
    0
    # 5294032545
    1/2" I.D. Hose Splicer by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $2.45 - $5.18
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1/2" NPT(F) Tee Fitting
    Midland Metal® - 1/2" NPT(F) Tee Fitting
    0
    # 5294031619
    1/2" NPT(F) Tee Fitting by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $12.09 - $13.49
    In Stock - Ships in 24 to 48 hrs
  • Midland Metal® - 1/2"-14 Lead Free Pipe Long Nipple
    Midland Metal® - 1/2"-14 Lead Free Pipe Long Nipple
    0
    # 5294031743
    1/2"-14 Lead Free Pipe Long Nipple by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $7.31 - $21.20
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1/4" Hose I.D. Tee Fitting
    Midland Metal® - 1/4" Hose I.D. Tee Fitting
    0
    # 5294032416
    1/4" Hose I.D. Tee Fitting by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $3.01 - $13.60
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1/4" I.D. Hose Splicer
    Midland Metal® - 1/4" I.D. Hose Splicer
    0
    # 5294031844
    1/4" I.D. Hose Splicer by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $2.25 - $4.24
    Availability Varies - Depends on Product Options
  • Midland Metal® - 1/4"-18 Lead Free Pipe Long Nipple
    Midland Metal® - 1/4"-18 Lead Free Pipe Long Nipple
    0
    # 5294032030
    1/4"-18 Lead Free Pipe Long Nipple by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.29 - $9.58
    In Stock - Ships in 24 to 48 hrs
  • Midland Metal® - 1/8"-27 Lead Free Pipe Long Nipple
    Midland Metal® - 1/8"-27 Lead Free Pipe Long Nipple
    0
    # 5294031821
    1/8"-27 Lead Free Pipe Long Nipple by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $4.53 - $23.80
    Availability Varies - Depends on Product Options
  • Midland Metal® - 2"-11-1/2 Lead Free Pipe Long Nipple
    Midland Metal® - 2"-11-1/2 Lead Free Pipe Long Nipple
    0
    # 5294032439
    2"-11-1/2 Lead Free Pipe Long Nipple by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $35.58 - $82.55
    Availability Varies - Depends on Product Options
  • Midland Metal® - 3/4" I.D. Hose Splicer
    Midland Metal® - 3/4" I.D. Hose Splicer
    0
    # 5294032598
    3/4" I.D. Hose Splicer by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $2.97 - $8.61
    Availability Varies - Depends on Product Options
  • Midland Metal® - 3/4" NPT(F) Tee Fitting
    Midland Metal® - 3/4" NPT(F) Tee Fitting
    0
    # 5294031963
    3/4" NPT(F) Tee Fitting by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $16.78 - $17.18
    In Stock - Ships in 24 to 48 hrs
  • Midland Metal® - 3/4"-14 Lead Free Pipe Long Nipple
    Midland Metal® - 3/4"-14 Lead Free Pipe Long Nipple
    0
    # 5294032913
    3/4"-14 Lead Free Pipe Long Nipple by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $10.58 - $26.53
    In Stock - Ships in 24 to 48 hrs
  • Midland Metal® - 3/8" Hose I.D. Tee Fitting
    Midland Metal® - 3/8" Hose I.D. Tee Fitting
    0
    # 5294032893
    3/8" Hose I.D. Tee Fitting by Midland Metal®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $3.05 - $16.38
    Availability Varies - Depends on Product Options




Plumbing fittings are some of the most crucial components of your vessel. Being an integral part of your successful voyage, they extend the boat’s life and are used not only for toilets but also for galleys or supplying fresh water. At BOATiD, we offer everything you need for your boat’s plumbing system, including adapters, nipples, hoses, clamps, adhesives, and more professionally manufactured by a variety of trusted brands such as Perko, Groco, Flow-Rite, Attwood, SHURflo, Whale, and others.

Engineered to help you keep the vessel well-maintained, all products we store are expertly made using the latest in technology and materials to provide unparalleled performance and everlasting reliability while being budget-friendly priced. Designed with utmost attention to every detail, they come in a variety of sizes to meet or exceed your needs and requirements. Made to strict industry standards, all plumbing fittings undergo rigorous testing to ensure they will operate as they should and serve you for years to come.