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Deck Fills & Drains

174 Listed

  1. Edson Universal Pumpout Nozzle with Splash Guard - 27220

    $116.78
    0

  2. Whitecap Hose Deck Fill

    $63.58 - $109.80
    3

  3. Whitecap EPA Pull-Up Hose Deck Fill

    $87.38 - $158.78
    1

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

    $41.18
    2

  5. Groco Adjustable Collapsible Spanner Wrench - SW-2531

    $31.38
    1

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

    $176.98
    1

  7. Jabsco Water Pressure Regulator - 44412-2045

    $111.18
    0

  8. Dometic NozAll Deck Pump-Out Adapter

    $45.38 - $46.78
    3

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

    $80.38
    3
  10. 9% off

    Whitecap Push Up Deck Fill

    $98.58 - $109.80
    $91.30 - $109.80
    1

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

    $26.38
    0
  12. 28% off

    Seachoice Drain Plug

    $8.65 - $10.90
    $7.70 - $10.90

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

    $239.98
    0

  14. Whitecap Pipe Deck Fill

    $133.58 - $160.18

  15. Perko Waste Deck Plate - 0524DP0CHR

    $210.58

  16. SHURflo Wall Mount Pressure Reducing Water Connection - 183-029-18

    $64.98
    0

  17. Perko Water Inlet - 0499DP0CHR

    $162.98
    0

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

    $130.78
    0

  19. Perko Replacement Vented Cap

    $67.78
  20. 9% off

    Whitecap Replacement Nylon Deck Fill Cap

    $15.41
    $13.93 - $15.42
    1

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

    $34.18
    1

  22. Jabsco Water Pressure Regulator - 44411-1045

    $126.58
    2

  23. Whitecap 30 deg. Angled EPA Pull-Up Hose Deck Fill

    $87.40 - $137.78

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

    $23.05
    0

  25. Whitecap Tee Handle Boat Drain Plug with Cable - S-0211C

    $13.70

  26. Centek Vernay Scupper Drain Fitting

    $90.18
    0

  27. Whitecap Nylon Deck Fill

    $31.38
    0

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

    $20.65
    0

  29. Jabsco Water Pressure Regulator - 44412-1045

    $85.98
    1

  30. Perko Flush Mount Cockpit Scupper - 0285DP

    $29.98

  31. Whitecap EPA Pressurized System Deck Fill

    $135.00 - $191.00

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

    $10.58
    1

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

    $9.89
    1

  34. Groco Garboard Drain with Plug

    $14.32 - $95.78
    1

  35. Jabsco Water Pressure Regulator - 44411-0045

    $84.58
    0

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

    $25.31
    0

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

    $12.41
    0

  38. Perko Deck Fill Plate

    $206.38

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

    $23.04
    0

  40. Whitecap Stainless Steel Waste Fill Adapter - 6126ADPT

    $88.80
    1

  41. Sea-Dog Scupper Valve - 520500-1

    $6.79
    1

  42. Forespar Garboard Drain Flange with Plug

    $14.68
    0

  43. Forespar Garboard Drain Tube with Plug

    $34.64
    0

  44. Davis Instruments Snap Tool Multi-Key - 382

    $24.76
    0

  45. Seachoice Self Bailing Scupper

    $22.31 - $60.78

  46. Whitecap Nylon 90 deg. Drain Tube Kit - S-3850

    $79.00

  47. Whitecap EPA 1/4-Turn Pull-Up Cap with Chain

    $52.38
    2

  48. Scandvik Flush Shower Drain - 10352

    $27.24
 
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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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