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Deck Fills & Drains

174 Listed

  1. Perko Chrome Cockpit Scupper

    $251.68 - $354.28

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

    $219.28
    0

  3. Perko Waste Deck Plate - 0524DP0CHR

    $189.58

  4. Perko Deck Fill Plate

    $185.53

  5. Whitecap Stainless Steel Scupper with Hose Barb

    $162.60 - $167.98

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

    $158.53
    1

  7. Seaview InteliPlug ProXT Captive Drain Plug & Garboard Assembly Kit - SVIPPROXT

    $153.69
    0

  8. Perko Unmarked Fill

    $150.43 - $236.83

  9. Perko Water Inlet - 0499DP0CHR

    $146.38
    0

  10. Groco SCUS Series Hose Barb Deck Drain

    $140.98 - $170.70

  11. Whitecap EPA Pressurized System Deck Fill

    $120.75 - $173.40

  12. Whitecap Pipe Deck Fill

    $120.73 - $143.68

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

    $116.68
    0

  14. Jabsco Water Pressure Regulator - 44412-2045

    $115.33
    0

  15. Jabsco Water Pressure Regulator - 44411-1045

    $113.98
    2

  16. Whitecap Gas Hose Deck Fill with Splash Guard - 6001

    $113.98

  17. Perko Straight Neck Vented Fill - 0591DPGCHR

    $108.60

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

    $108.58

  19. Whitecap Tapered Hose Deck Fill

    $108.58 - $111.28

  20. Perko Angled Neck Vented Fill

    $108.58

  21. Edson Universal Pumpout Nozzle with Splash Guard - 27220

    $104.53
    0

  22. Perko Unmarked Fill Cap

    $103.18 - $271.93

  23. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $100.48

  24. Perko Flush Mount Drain

    $93.73 - $113.98

  25. Jabsco Water Pressure Regulator - 44412-1045

    $89.68
    1

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

    $88.33
    0
  27. 9% off

    Whitecap Push Up Deck Fill

    $88.33 - $105.90
    $88.06 - $97.80
    1

  28. Jabsco Water Pressure Regulator - 44411-0045

    $86.98
    0

  29. Seachoice Gas Deck Fill with Locking Cap - 32051

    $86.98

  30. Whitecap Stainless Steel Waste Fill Adapter - 6126ADPT

    $85.65
    1

  31. Whitecap EPA Pull-Up Hose Deck Fill

    $84.28 - $142.33
    1

  32. Centek Vernay Scupper Drain Fitting

    $81.58
    0

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

    $78.90 - $123.43

  34. Whitecap Pull-Up Hose Deck Fill

    $74.85 - $88.35
  35. 24% off

    Perko Locking Deck Fill - Gas - 0599DPGCHR

    $97.78
    $73.48
    0

  36. Perko Straight Neck Vented Fill - 0583DP0STS

    $72.13

  37. Perko Locking Gas Fill - 1399DP0CHR

    $70.81
    0

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

    $70.80

  39. Perko Chrome Plated Angled Neck Vented Deck Fill

    $70.78

  40. Whitecap Replacement Deck Fill Cap and Chain - 6167

    $70.78
  41. 22% off

    Perko Locking Deck Fill - Diesel - 0599DPDCHR

    $89.68
    $69.84
    0

  42. Whitecap Drain Tube Kit - 90 deg.

    $69.45 - $139.65

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

    $69.43
    3

  44. Perko Chrome Plated Straight Neck Vented Deck Fill

    $69.43 - $70.78

  45. Seaview inteliPlug ProX Drain Plug - SVIPPROX

    $62.98

  46. Perko Replacement Vented Cap

    $61.33

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

    $57.28
    0

  48. Whitecap Hose Deck Fill

    $57.28 - $99.15
    3
 
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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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