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Deck Fills & Drains

78 Listed

  1. Edson Universal Pumpout Nozzle with Splash Guard - 27220

    $121.76
    0

  2. Whitecap Hose Deck Fill

    $66.28 - $104.26
    3

  3. Whitecap EPA Pull-Up Hose Deck Fill

    $91.10 - $165.56
    1

  4. Plastimo Stainless Steel Winch/Deck Filler Key - 61804

    $50.22
    1

  5. Dometic NozAll Deck Pump-Out Adapter

    $47.30 - $48.76
    1

  6. Groco Adjustable Collapsible Spanner Wrench - SW-2531

    $32.70
    1

  7. Perko T-Handle Garboard Thru-Hull Drain Plug - 0363DP0PLB

    $184.54
    1

  8. Whitecap Push Up Deck Fill

    $102.78 - $114.48
    1

  9. SHURflo Wall Mount Pressure Reducing Water Connection - 183-029-14

    $83.80
    2

  10. Jabsco Hose Coil Quick Release Connector - 3/4" Adapter - 31911-0000

    $234.18
    0

  11. Sea-Dog Thru Hull with Scupper Valve - 520510-1

    $27.49
    0

  12. Centek Vernay Scupper Drain Fitting

    $91.10
    0

  13. Jabsco Water Pressure Regulator - 44411-1045

    $82.34
    2

  14. Whitecap Replacement O-Ring for Deck Fill Cap - 6061OR

    $12.92
    0

  15. Whitecap Deck Fill Cap Replacement with Chain - 6061C

    $35.62
    1

  16. Whitecap Replacement Nylon Deck Fill Cap

    $16.05
    1

  17. Perko T-Handle Garboard Drain Plug - 0266DP0PLB

    $136.36
    0

  18. Seachoice Self Bailing Scupper

    $22.94 - $63.36

  19. Whitecap Replacement Push Up Deck Fill Cap

    $60.44 - $73.58
    0

  20. T-H Marine Large Rectangular Scuppers - LRS-2-DP

    $24.00
    0

  21. Jabsco Water Pressure Regulator - 44412-2045

    $95.48
    0
  22. 9% off

    Seachoice Drain Plug

    $8.91 - $11.25
    $8.91 - $11.25

  23. Jabsco Water Pressure Regulator - 44411-0045

    $72.12
    0

  24. Davis Instruments Snap Tool Multi-Key - 382

    $25.80
    0

  25. Sea-Dog Scupper Valve - 520500-1

    $7.05
    1

  26. T-H Marine Scupper Flapper Repair Kit - FSRK-3-DP

    $23.48
    0

  27. T-H Marine Cockpit Scupper Drain - CSD-92-DP

    $101.32
    0

  28. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $117.38

  29. Whitecap Nylon Deck Fill

    $32.70
    0

  30. T-H Marine Flow-Max Ball Scupper - FMS-1-0-DP

    $26.37
    0

  31. Scandvik Flush Shower Drain - 10352

    $28.38

  32. Forespar Garboard Drain Flange with Plug

    $15.28
    0

  33. Forespar Garboard Drain Tube with Plug

    $36.10
    0

  34. Sea-Dog Garboard Drain and Plug - 520040-1

    $20.45
    0

  35. Sea-Dog Replacement Drain Plug - 520041-1

    $11.01
    1

  36. Nuova Rade Adjustable Flip-Up Drain/Bailer Plug - 45309

    $18.52
    0

  37. Perko Locking Deck Fill - Gas - 0599DPGCHR

    $105.70
    0

  38. White Water Wire Deck Plate Key - 1350KY

    $11.46
    0

  39. Whitecap Stainless Steel Waste Fill Adapter - 6126ADPT

    $92.58
    0

  40. Beckson Screw Type Drain Plug - 1"

    $8.88 - $10.12

  41. Jabsco Water Pressure Regulator - 44412-1045

    $73.58
    1

  42. Seachoice Garboard Drain Plug - 50-18661

    $40.44

  43. Whitecap Replacement Deck Fill Key - 6060C

    $15.46
    0

  44. Sea-Dog Snap Handle Drain Plug - 520070-1

    $9.83
    1

  45. Jabsco Flush Mount Water Pressure Regulator - 44411-2045

    $89.64

  46. Forespar CF254 Flush Head Deck Drain with Hose Tailpipe - 906038

    $32.08
    0

  47. Perko Replacement Vented Cap

    $70.66

  48. Sea-Dog Nylon Drain Plug - 520010-1

    $5.88
    0
 
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About Deck Fills & Drains

Cockpit Drains & Scuppers

Defender Marine offers a variety of cockpit drains, self-bailing scupper drains, and thru hulls with scupper valves. Thru hull valves and deck scuppers can be installed above or below the waterline and are offered in a polymer composite called Marelon, injection-molded nylon, or molded fiberglass.

Self bailers take the guess work out of cockpit drains.

When a boat is underway the pressure of water running out through the scupper opens a one-directional valve to release the water from the hull. When the scupper is closed, during rest, no water can leak into the boat. Self-bailers assist bilge pumps in keeping the hull free of excess water and are especially helpful on boats that are "wet" or take on water and spray while running.

What are deck drains made of?

Defender Marine offers scupper drains fabricated out of a variety of materials. Marelon is a polymer composite that never cracks or loses its shape, while injection-molded nylon is strong and UV resistant. Molded fiberglass cockpit drains, as well as polycarbonate boat scuppers, offer a few more options while shopping for scupper drains.

I've got a new scupper, now what?

Installation above the waterline is not complicated and can be a DIY project - just remember to measure twice! Also, examine that boat scupper drain that you have purchased and be certain that it will work for your application. Hose barb or threaded connections are questions that need to be answered before the project starts, as cockpit drains and scuppers must be plumbed to exit the hull. Be certain the project is completely prepped, and all gasket materials are ready to go before you start!

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