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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 - $104.26
    3

  3. Whitecap EPA Pull-Up Hose Deck Fill

    $87.38 - $165.56
    1

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

    $48.18
    1

  5. Groco Adjustable Collapsible Spanner Wrench - SW-2531

    $31.38
    1

  6. Dometic NozAll Deck Pump-Out Adapter

    $45.38 - $46.78
    3

  7. Perko Waste Deck Plate - 0524DP0CHR

    $219.58

  8. Whitecap Pipe Deck Fill

    $127.60 - $139.28

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

    $176.98
    1
  10. 9% off

    Whitecap Push Up Deck Fill

    $98.58 - $109.80
    $91.30 - $109.80
    1

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

    $80.38
    2

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

    $224.58
    0

  13. Centek Vernay Scupper Drain Fitting

    $90.18
    0

  14. Perko Deck Fill Plate

    $215.20

  15. Perko Water Inlet - 0499DP0CHR

    $162.98
    0

  16. Jabsco Water Pressure Regulator - 44412-2045

    $91.58
    0

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

    $26.38
    0

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

    $54.60

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

    $12.41
    0

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

    $130.78
    0

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

    $64.98
    0

  22. Whitecap EPA Pressurized System Deck Fill

    $140.76 - $199.16

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

    $23.04
    0
  24. 9% off

    Whitecap Nylon Deck Fill

    $31.38
    $28.30 - $31.38
    0

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

    $91.12 - $143.66
  26. 28% off

    Seachoice Drain Plug

    $8.91 - $11.05
    $7.70 - $11.05

  27. Davis Instruments Snap Tool Multi-Key - 382

    $24.76
    0

  28. Groco Garboard Drain with Plug

    $14.32 - $95.78

  29. Seachoice Self Bailing Scupper

    $22.94 - $60.78

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

    $22.54
    0
  31. 9% off

    Whitecap Replacement Nylon Deck Fill Cap

    $15.41
    $13.93 - $15.42
    1

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

    $34.18
    1

  33. Jabsco Water Pressure Regulator - 44411-1045

    $78.98
    2

  34. Sea-Dog Scupper Valve - 520500-1

    $6.79
    1

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

    $20.65
    0

  36. Jabsco Water Pressure Regulator - 44411-0045

    $69.18
    0

  37. Scandvik Flush Shower Drain - 10352

    $27.24

  38. Whitecap Stainless Steel Scupper with Hose Barb

    $187.48 - $193.30

  39. Jabsco Water Pressure Regulator - 44412-1045

    $70.58
    1

  40. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $117.38

  41. Whitecap Replacement Push Up Deck Fill Cap

    $57.98 - $70.58
    0

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

    $25.31
    0

  43. Whitecap Stainless Steel Waste Fill Adapter - 6126ADPT

    $88.80
    0

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

    $10.58
    1

  45. Whitecap Pull-Up Hose Deck Fill

    $86.74 - $102.80

  46. Perko Replacement Vented Cap

    $70.66

  47. Whitecap Stainless Steel/Nylon Scupper with Hose Barb - 6561

    $41.46

  48. Seachoice Gas Deck Fill with Vent & Cap - 32061

    $48.76
 
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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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