Boat Plumbing Fittings

Boat Plumbing Fittings

Featured Brands

  • Attwood® - 3/4" Hose I.D. to 3/4"-14 NPS(F) Plastic White Hose/Pipe Adapter, Bulk
    Attwood®3/4" Hose I.D. to 3/4"-14 NPS(F) Plastic White Hose/Pipe Adapter, Bulk (3899-1)
    0
    # mpn1578773377
    3/4" Hose I.D. to 3/4"-14 NPS(F) Plastic White Hose/Pipe Adapter, Bulk (3899-1) 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $9.25
  • Groco® - 1" Hose I.D. to 1" NPT(M) Stainless Steel Hose/Pipe Adapter
    Groco®1" Hose I.D. to 1" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-1000-S)
    0
    # mpn4699215502
    1" Hose I.D. to 1" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-1000-S) 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...
    Stainless SteelStandard Flow
    $17.45
  • Groco® - 1" NPS(F) to 1" NPT(M) Stainless Steel Pipe/Pipe Adapter
    Groco®1" NPS(F) to 1" NPT(M) Stainless Steel Pipe/Pipe Adapter (IBVF-1000-S)
    0
    # mpn4699215496
    1" NPS(F) to 1" NPT(M) Stainless Steel Pipe/Pipe Adapter (IBVF-1000-S) 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...
    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
    $63.58
  • Groco® - 1-1/2" Hose I.D. to 1-1/2" NPT(M) Stainless Steel Hose/Pipe Adapter
    Groco®1-1/2" Hose I.D. to 1-1/2" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-1500-S)
    0
    # mpn4699215503
    1-1/2" Hose I.D. to 1-1/2" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-1500-S) 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...
    Stainless SteelStandard Flow
    $29.36
  • Groco® - 1-1/2" NPT(M) to 1-1/2" NPS(M) Stainless Steel Pipe/Pipe Adapter
    Groco®1-1/2" NPT(M) to 1-1/2" NPS(M) Stainless Steel Pipe/Pipe Adapter (IBVF-1500-S)
    0
    # mpn4699215501
    1-1/2" NPT(M) to 1-1/2" NPS(M) Stainless Steel Pipe/Pipe Adapter (IBVF-1500-S) 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...
    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
    $77.04
  • Groco® - 1-1/4" BSPP(M) to 1-1/4" BSPP(F) Stainless Steel Pipe/Pipe Adapter
    Groco®1-1/4" BSPP(M) to 1-1/4" BSPP(F) Stainless Steel Pipe/Pipe Adapter (IBVF-1250-S)
    0
    # mpn4699215480
    1-1/4" BSPP(M) to 1-1/4" BSPP(F) Stainless Steel Pipe/Pipe Adapter (IBVF-1250-S) by Groco®. Patented IBVF Flanged Adaptors have been developed to address several common problems in the marine industry. This product is made of...
    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
    $68.07
  • Groco® - 1-1/4" Hose I.D. to 1-1/4" NPT(M) Stainless Steel Hose/Pipe Adapter
    Groco®1-1/4" Hose I.D. to 1-1/4" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-1250-S)
    0
    # mpn4699215511
    1-1/4" Hose I.D. to 1-1/4" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-1250-S) 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...
    Stainless SteelStandard Flow
    $23.81
  • Groco® - 1-1/4" NPT(M) to 1-1/4" Hose I.D. Bronze Engine Flush Service Adapter
    Groco®1-1/4" NPT(M) to 1-1/4" Hose I.D. Bronze Engine Flush Service Adapter (SSC-1250)
    0
    # mpn4721748158
    1-1/4" NPT(M) to 1-1/4" Hose I.D. Bronze Engine Flush Service Adapter by Groco®. A simple quarter turn quick release plug can add safety and flexibility to any water system. Add SSC to the top of any seacock to allow instant emergency...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $170.41
  • Groco® - 2" Hose I.D. to 2" NPT(M) Stainless Steel Hose/Pipe Adapter
    Groco®2" Hose I.D. to 2" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-2000-S)
    0
    # mpn4699215512
    2" Hose I.D. to 2" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-2000-S) 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...
    Stainless SteelStandard Flow
    $46.37
  • Groco® - 2" NPS(F) to 2" NPT(M) Stainless Steel Pipe/Pipe Adapter
    Groco®2" NPS(F) to 2" NPT(M) Stainless Steel Pipe/Pipe Adapter (IBVF-2000-S)
    0
    # mpn4699215510
    2" NPS(F) to 2" NPT(M) Stainless Steel Pipe/Pipe Adapter (IBVF-2000-S) 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...
    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
    $86.76
  • Groco® - 3/4" Hose I.D. to 3/4" NPT(M) Stainless Steel Hose/Pipe Adapter
    Groco®3/4" Hose I.D. to 3/4" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-750-S)
    0
    # mpn4699215513
    3/4" Hose I.D. to 3/4" NPT(M) Stainless Steel Hose/Pipe Adapter (PTH-750-S) 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....
    Stainless SteelSizes from 1/2" to 3"
    $12.70
  • Groco® - 3/4" NPS(F) to 3/4" NPT(M) Stainless Steel Pipe/Pipe Adapter
    Groco®3/4" NPS(F) to 3/4" NPT(M) Stainless Steel Pipe/Pipe Adapter (IBVF-750-S)
    0
    # mpn4699215481
    3/4" NPS(F) to 3/4" NPT(M) Stainless Steel Pipe/Pipe Adapter (IBVF-750-S) 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...
    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
    $58.34
  • Midland Metal® - 1" Hose I.D. to 1-1/4" MIP(M) Nylon White Hose/Pipe Adapter
    Midland Metal®1" Hose I.D. to 1-1/4" MIP(M) Nylon White Hose/Pipe Adapter (A114100)
    0
    # mpn4644464370
    1" Hose I.D. to 1-1/4" MIP(M) Nylon White 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $10.04
  • Midland Metal® - 1" MIP(M) to 1/2" MIP(F) Nylon White Pipe/Pipe Hex Bushing
    Midland Metal®1" MIP(M) to 1/2" MIP(F) Nylon White Pipe/Pipe Hex Bushing (RB10012)
    0
    # mpn4644463756
    1" MIP(M) to 1/2" MIP(F) Nylon White Pipe/Pipe Hex Bushing 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $9.26
  • Midland Metal® - 1" MIP(M) to 3/4" MIP(F) Nylon White Pipe/Pipe Hex Bushing
    Midland Metal®1" MIP(M) to 3/4" MIP(F) Nylon White Pipe/Pipe Hex Bushing (RB10034)
    0
    # mpn4644464439
    1" MIP(M) to 3/4" MIP(F) Nylon White Pipe/Pipe Hex Bushing 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $10.64
  • Midland Metal® - 1" NPT(F) to 3/8" NPT(F) Bronze Lead Free Reducing Pipe/Pipe Coupling
    Midland Metal®1" NPT(F) to 3/8" NPT(F) Bronze Lead Free Reducing Pipe/Pipe Coupling (44440)
    0
    # mpn4644464334
    1" NPT(F) to 3/8" NPT(F) Bronze Lead Free Reducing Pipe/Pipe Coupling 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $6.28
  • Midland Metal® - 1-1/2" I.D. to 1-1/2" MIP(M) Nylon White Hose/Pipe Adapter
    Midland Metal®1-1/2" I.D. to 1-1/2" MIP(M) Nylon White Hose/Pipe Adapter (33-033W)
    0
    # mpn4644463707
    1-1/2" I.D. to 1-1/2" MIP(M) Nylon White 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $10.13
  • Midland Metal® - 1-1/2" MIP(M) to 3/4" MIP(F) Nylon White Pipe/Pipe Hex Bushing
    Midland Metal®1-1/2" MIP(M) to 3/4" MIP(F) Nylon White Pipe/Pipe Hex Bushing (RB11234)
    0
    # mpn4644463757
    1-1/2" MIP(M) to 3/4" MIP(F) Nylon White Pipe/Pipe Hex Bushing 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $13.28
  • Midland Metal® - 1-1/2" NPT(F) to 1" NPT(F) Bronze Lead Free Reducing Pipe/Pipe Coupling
    Midland Metal®1-1/2" NPT(F) to 1" NPT(F) Bronze Lead Free Reducing Pipe/Pipe Coupling (44449)
    0
    # mpn4644464338
    1-1/2" NPT(F) to 1" NPT(F) Bronze Lead Free Reducing Pipe/Pipe Coupling 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $51.75
  • Midland Metal® - 1/2" Flare(M) to 1/2" FIP(F) Brass Pipe/Pipe Adapter
    Midland Metal®1/2" Flare(M) to 1/2" FIP(F) Brass Pipe/Pipe Adapter (10-241)
    0
    # mpn4699768689
    1/2" Flare(M) to 1/2" FIP(F) Brass Pipe/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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $12.65
  • Midland Metal® - 1/2" Flare(M) to 3/4" FIP(F) Brass Pipe/Pipe Adapter
    Midland Metal®1/2" Flare(M) to 3/4" FIP(F) Brass Pipe/Pipe Adapter (10-270)
    0
    # mpn4699768702
    1/2" Flare(M) to 3/4" FIP(F) Brass Pipe/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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $13.89
  • Midland Metal® - 1/2" Flare(M) to 3/8" Flare(M) Brass Pipe/Pipe Adapter
    Midland Metal®1/2" Flare(M) to 3/8" Flare(M) Brass Pipe/Pipe Adapter (10-121)
    0
    # mpn4699768700
    1/2" Flare(M) to 3/8" Flare(M) Brass Pipe/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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $27.50
  • Midland Metal® - 1/2" Hose I.D. to 1/2" NPT(F) Brass Hose/Pipe Adapter
    Midland Metal®1/2" Hose I.D. to 1/2" NPT(F) Brass Hose/Pipe Adapter (32-061)
    0
    # mpn4644464178
    1/2" Hose I.D. to 1/2" NPT(F) Brass 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $11.19
  • Midland Metal® - 1/2" Hose I.D. to 1/2" NPT(M) Brass Hose/Pipe Adapter
    Midland Metal®1/2" Hose I.D. to 1/2" NPT(M) Brass Hose/Pipe Adapter (32-017)
    0
    # mpn4644464168
    1/2" Hose I.D. to 1/2" NPT(M) Brass 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $8.99
  • Midland Metal® - 1/2" Hose I.D. to 1/4" MIP(M) Nylon White Hose/Pipe Adapter
    Midland Metal®1/2" Hose I.D. to 1/4" MIP(M) Nylon White Hose/Pipe Adapter (A1412)
    0
    # mpn4644464373
    1/2" Hose I.D. to 1/4" MIP(M) Nylon White 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.70
  • Midland Metal® - 1/2" Hose I.D. to 3/8" MIP(M) Nylon Black Hose/Pipe Adapter
    Midland Metal®1/2" Hose I.D. to 3/8" MIP(M) Nylon Black Hose/Pipe Adapter (33-016B)
    0
    # mpn4699768731
    1/2" Hose I.D. to 3/8" MIP(M) Nylon Black Hose/Pipe Adapter (33-016B) 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $4.79
  • Midland Metal® - 1/2" Hose I.D. to 3/8" MIP(M) Nylon White Hose/Pipe Adapter
    Midland Metal®1/2" Hose I.D. to 3/8" MIP(M) Nylon White Hose/Pipe Adapter (A3812)
    0
    # mpn4644464377
    1/2" Hose I.D. to 3/8" MIP(M) Nylon White Hose/Pipe Adapter (A3812) 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....
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.70
  • Midland Metal® - 1/2" MIP(M) to 1/4" MIP(M) Nylon White Pipe/Pipe Hex Adapter
    Midland Metal®1/2" MIP(M) to 1/4" MIP(M) Nylon White Pipe/Pipe Hex Adapter (M1214)
    0
    # mpn4644463753
    1/2" MIP(M) to 1/4" MIP(M) Nylon White Pipe/Pipe Hex 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.81
  • Midland Metal® - 1/2" MIP(M) to 3/8" MIP(M) Nylon White Pipe/Pipe Hex Adapter
    Midland Metal®1/2" MIP(M) to 3/8" MIP(M) Nylon White Pipe/Pipe Hex Adapter (M1238)
    0
    # mpn4644464433
    1/2" MIP(M) to 3/8" MIP(M) Nylon White Pipe/Pipe Hex 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.63
  • Midland Metal® - 1/4" Hose I.D. to 1/2" MIP(M) Nylon White Hose/Pipe Adapter
    Midland Metal®1/4" Hose I.D. to 1/2" MIP(M) Nylon White Hose/Pipe Adapter (A1214)
    0
    # mpn4644463736
    1/4" Hose I.D. to 1/2" MIP(M) Nylon White 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...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $5.70




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.

CONTACTS
CUSTOMER SERVICE
INFORMATION
BOATiD FacebookBOATiD XBOATiD YouTube ChannelBOATiD PinterestBOATiD Instagram
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by BOATiD.com is a product authorized by or in any way connected with any manufacturers displayed on this page.