Defender Canada
Free Shipping on orders over $99*

Hose & Pipe Fittings

118 Listed

  1. Whale Quick Connect Plumbing System Fitting - WX1532B

    $6.31
    2

  2. Whale Quick Connect Plumbing System Fitting - WX1522B

    $6.31
    2

  3. Groco PTH-C Series Bronze BSPP Pipe to Hose Fitting - 90 deg.

    $17.64 - $79.26

  4. Seachoice Elbow Fitting - 90 deg.

    $11.60 - $12.49

  5. T-H Marine Barbed 3-Way Y Fitting - 3/4" Hose - Y-750-DP

    $18.44
    1

  6. Whale Quick Connect Plumbing System Fitting - WX1584B

    $4.12
    0

  7. Whale Quick Connect Plumbing System Fitting - WX1583B

    $6.56
    2
  8. 33% off

    ACR Bronze 45 deg. Female/Female Elbow Pipe Fitting

    $5.83 - $79.24
    $3.90 - $63.51
    1

  9. AquaLock Metric Stackable Elbow Fitting - 15 mm (9/16") - 81902164

    $11.47
    0

  10. Rule Hose Y Fitting - 213

    $29.56

  11. Jabsco Discharge Port Adapter - 98023-0080

    $27.98
    0

  12. Forespar FTC Series Marelon Straight Threaded Connector

    See price in cart
    0

  13. Seachoice Double-Ended Thru-Hull Connector - 18201

    $18.17

  14. Perko Pipe To Hose Adapter

    $18.43 - $188.26

  15. Whale Pump Hose Elbow Adapter

    $12.08 - $12.78
    0

  16. T-H Marine Reducing Tee Fitting

    $15.09 - $15.96
    1

  17. Whale Y Hose Connector - YP6114

    $13.14
    1

  18. AquaLock Plastic Female Adapter - 1/2" CTS x 1/2" NPS - 0959085

    $12.67
    1

  19. AquaLock CTS Plastic Straight Valve - 1/2" - 0959098

    $21.24
    1

  20. AquaLock CTS x NPT Plastic Male Adapter - 1/2" x 1/2" - 81902880

    $10.37
    0

  21. AquaLock Metric End Cap - 15 mm (9/16") - 81902173

    $10.30
    0

  22. Groco Bronze BSPP Pipe to Hose Fitting

    $15.54 - $29.56

  23. Raritan Vented Loop - 3/4" - VL3/4

    $40.60

  24. AquaLock CTS Plastic Elbow Fitting - 1/2" - 81902934

    $11.45
    0

  25. AquaLock CTS Plastic Stackable Elbow Fitting - 1/2" - 81902941

    $11.04
    0

  26. AquaLock CST Metric Reducing Coupling - 15 mm (19/32") x 1/2" - 81902162

    $11.47
    0

  27. Groco TPC Series Tail Piece - 90 deg.

    $54.40 - $159.30
    1

  28. T-H Marine Standard Tee Fitting

    $9.09
    0

  29. Whale Quick Connect Plumbing System Fitting - WX1515B

    $6.44
    0
  30. 19% off

    AquaLock CTS Plastic Union Tee - 1/2" x 1/2" x 1/2" - 81902961

    $13.78
    $11.16
    0
  31. 9% off

    AquaLock Plastic Coupling - 1/2" CTS - 81902914

    $12.42
    $11.24
    0

  32. AquaLock Plastic Female Swivel Elbow Fitting - 1/2" CTS x 1/2" NPS - 0959090

    $12.19
    0
  33. 19% off

    Whale Quick Connect Adaptor Semi-Rigid Pipe - 3/4" BSP - WX1542B

    $13.35
    $10.81
    1
  34. 19% off

    Whale Quick Connect Plumbing System Fitting - WX1582B

    $19.09
    $15.39
    0

  35. Whale Male Stem Non-Return Valve Adapter - 15 mm (9/16") - WX1534B

    $23.02
    1

  36. ACR Fittings White Nylon Hose Connector - Barb to Pipe

    $4.35 - $6.52
    0

  37. Scandvik Straight Water Hose Adapter - 10948

    $5.57
    0

  38. Rule Pump Outlet Adapter

    $12.25 - $18.68

  39. Forespar MEC 12 Marelon Elbow Threaded Connector - 90 deg. - 920336

    $11.78
    0

  40. Perko Pipe To Hose Adapter - 0076009PLB

    $66.82

  41. Whale Quick Connect Plumbing System Fitting Mount - Surface - WX1565B

    $2.01
    0

  42. AquaLock Plastic End Cap - 1/2" CTS - 81902998

    $10.34
    0

  43. AquaLock Metric Elbow Clip - 15 mm (9/16") x 1/2" CTS - 81902747

    $6.38
    0
  44. 19% off

    AquaLock Metric Stackable Tee - 15 mm (9/16") - 81902172

    $15.81
    $12.77
    0

  45. AquaLock Metric Collet Clip - 15 mm (9/16") - 81902174

    $4.70
    1
  46. 32% off

    MarineEast Hose to Hose Splice/Adapter

    $6.10 - $12.98
    $4.14 - $10.51
    2

  47. Groco Stainless Steel Pipe to Hose Fitting

    $17.16 - $57.16

  48. Scandvik Straight Hose Barb Adapter - 3/4" - 10304P

    $10.73
Previous2 / 3Next

About Hose & Pipe Fittings

Boat Hose Fittings

Boat plumbing fittings cover a wide variety of applications aboard. From thru hulls to raw water strainers, boat sink drains and vented loops, marine water pipe fittings options are extensive. Fabricated of bronze, plastic, marelon, and stainless steel the choices of fittings means doing your homework and purchasing just the right fitting for your project.

What is the best material for marine plumbing fittings?

Boat pipe fittings are available in bronze, brass, marelon, nylon, stainless and heavy-duty plastic. The best material is most likely one that matches your current plumbing, especially when joining fittings together. Complete removal and replacement of marine plumbing fittings offer the option to upgrade to higher quality material. Keep in mind that heavy bronze fittings may add unwanted weight to your vessel and depending on the application might not be necessary.

Marine plumbing is a pretty complicated business.

In through the hull, out through the transom. Loops, Y-valves, strainers, and exactly when do you need to add a seacock? Defender carries a full line of every fitting for every project, but perhaps a quick-connect fitting system would provide an uncomplicated weekend project for the average DIYer. One thing is for certain before any marine plumbing project begins, double-check the hose fittings required and have them all on hand and ready to go!

Marine hose fittings come in all shapes and sizes.

Marine hose fittings are available in 90-degree and 45-degree elbows, nipples, and couplers join different pipes together while end caps do just that, end the pipe. Tank fitting kits are available for full removal and replacement of all plumbing coming in and out of the water and holding tanks. Seacocks, thru hulls, strainers, and raw water manifolds are a bit more complicated while pipe to hose fittings and marine pipe reducers are pretty straightforward. Double-check your application and fitting shapes and sizes then get shopping at Defender Marine!

0Filters

Manufacturer
Price
1
422.51
More Ways To Shop
Availability
Material

Change Locale

Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD
United States - English Shop in currency: USD

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
1-888-490-6844
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use

Stay Connected

Twitter
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2025 © Defender Canada. All Rights Reserved.