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Deck Fills & Drains

187 Listed

  1. Whitecap Hose Deck Fill

    $86.59 - $164.16
    4

  2. Edson Universal Pumpout Nozzle with Splash Guard - 27220

    $109.17
    2

  3. Whitecap EPA Pull-Up Hose Deck Fill

    $88.00 - $186.70
    2

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

    $72.49
    6

  5. Groco Adjustable Collapsible Spanner Wrench - SW-2531

    $35.83
    3

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

    $237.46
    0

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

    $88.02 - $179.65

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

    $172.60
    2

  9. Dometic NozAll Deck Pump-Out Adapter

    $49.93 - $51.34
    4

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

    $58.39
    4

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

    $14.36
    2

  12. Sea-Dog Stainless Steel Hose Deck Fill

    $47.11 - $68.26

  13. Groco Garboard Drain with Plug

    $15.64 - $109.15
    1

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

    $59.80
    0

  15. Whitecap Replacement Push Up Deck Fill Cap

    $82.36 - $95.05
    0

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

    $65.44 - $69.67
    3

  17. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $109.15

  18. Perko Chrome Plated Straight Neck Vented Deck Fill

    $75.10

  19. Perko Waste Deck Plate - 1269DP0CHR

    $61.21
    1

  20. Seachoice Self Bailing Scupper

    $23.65 - $58.39

  21. Perko Deck Fill Plate

    $196.54 - $200.80

  22. Perko Chrome Plated Angled Neck Vented Deck Fill

    $76.72

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

    $90.84

  24. Jabsco Water Pressure Regulator - 44411-1045

    $110.56
    2

  25. Whitecap Pipe Deck Fill

    $155.68 - $172.60
    1

  26. Forespar Garboard Drain Flange with Plug

    $14.08
    2

  27. Whitecap Replacement Nylon Deck Fill Cap

    $13.49
    5

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

    $127.48
    0

  29. Perko Surface Mount Scupper Valve Assembly - 0365DP

    $22.71

  30. Seachoice Drain Plug

    $7.75 - $9.65

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

    $38.65
    2

  32. Centek Vernay Scupper Drain Fitting

    $85.18
    0

  33. Perko Waste Deck Plate - 0524DP0CHR

    $205.03

  34. Perko Chrome Cockpit Scupper

    $272.71 - $382.69

  35. Whitecap Transom Well Drain Tube - S-3818C

    $17.59

  36. Whitecap Nylon Deck Fill

    $34.42
    0

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

    $20.23
    0

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

    $10.30
    1

  39. Whitecap Stainless Steel Scupper with Hose Barb

    $209.26 - $254.40

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

    $25.41
    0

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

    $20.30
    1

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

    $8.96
    2

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

    $17.94
    1

  44. Perko Replacement Vented Cap

    $64.06 - $65.44

  45. Perko Vented Gas Fill

    $39.22 - $40.06
    1

  46. Sea-Dog Washdown Water Outlet

    $26.19 - $35.83
  47. 9% off

    Whitecap Push Up Deck Fill

    $102.10 - $171.21
    $102.10 - $164.14
    1

  48. Perko Water Inlet - 0499DP0CHR

    $158.50
    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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