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Deck Fills & Drains

187 Listed

  1. Whitecap EPA Pull-Up Hose Deck Fill

    $88.00 - $186.70
    2

  2. Edson Universal Pumpout Nozzle with Splash Guard - 27220

    $109.17
    2

  3. Whitecap Hose Deck Fill

    $86.59 - $164.16
    4

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

    $237.46
    0

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

    $72.49
    6

  6. Groco Adjustable Collapsible Spanner Wrench - SW-2531

    $35.83
    3

  7. Dometic NozAll Deck Pump-Out Adapter

    $49.93 - $51.34
    4

  8. Groco Garboard Drain with Plug

    $15.64 - $110.56
    1

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

    $58.39
    4

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

    $88.02 - $179.65

  11. Sea-Dog Stainless Steel Hose Deck Fill

    $47.11 - $68.26

  12. Perko Deck Fill Plate

    $224.77

  13. Jabsco Water Pressure Regulator - 44411-1045

    $110.56
    2

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

    $190.93
    2

  15. Perko Waste Deck Plate - 0524DP0CHR

    $227.59

  16. Perko Replacement Vented Cap

    $73.90

  17. Whitecap Replacement Push Up Deck Fill Cap

    $82.36 - $96.46
    0

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

    $59.80
    0

  19. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $121.84

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

    $14.36
    2

  21. Perko Chrome Cockpit Scupper

    $272.71 - $405.25

  22. Whitecap Pipe Deck Fill

    $150.04 - $172.60
    1

  23. Perko Chrome Plated Angled Neck Vented Deck Fill

    $85.18

  24. Perko Waste Deck Plate - 1269DP0CHR

    $68.26
    1

  25. Whitecap Nylon Deck Fill

    $34.42
    0

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

    $25.41
    0

  27. Attwood Deck Fill with Gasoline Imprint - 66406-5

    $56.98

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

    $38.65
    2

  29. Whitecap Replacement Nylon Deck Fill Cap

    $13.49
    5

  30. Jabsco Water Pressure Regulator - 44412-2045

    $126.07
    0

  31. Perko Adjustable Deck Plate Key - 0826DP0CHR

    $49.93
    1

  32. Perko Chrome Plated Straight Neck Vented Deck Fill

    $85.18

  33. Seachoice Self Bailing Scupper

    $23.65 - $58.39

  34. Seachoice Drain Plug

    $7.75 - $9.65

  35. Whitecap Stainless Steel Scupper with Hose Barb

    $209.26 - $254.40

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

    $90.84

  37. Sea-Dog Washdown Water Outlet

    $26.19 - $35.83

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

    $30.23
    0

  39. Perko Water Inlet - 0499DP0CHR

    $176.83
    0

  40. Perko Surface Mount Scupper Valve Assembly - 0365DP

    $22.45

  41. Sea-Dog Stainless Steel Hose Deck Fill Replacement Cap

    $30.19 - $34.42

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

    $20.23
    0
  43. 19% off

    Whitecap Push Up Deck Fill

    $102.10 - $171.21
    $81.80 - $164.14
    1

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

    $23.51
    0

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

    $119.02
    1

  46. Jabsco Water Pressure Regulator - 44412-1045

    $97.87
    1

  47. Perko Fuel & Water Fill

    $68.26

  48. Perko Vented Gas Fill

    $44.29
    1
 
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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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