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Deck Fills & Drains

187 Listed

  1. Perko Chrome Cockpit Scupper

    $271.30 - $370.00

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

    $229.00
    0

  3. Perko Deck Fill Plate

    $223.36 - $224.77

  4. Perko Waste Deck Plate - 0524DP0CHR

    $217.72

  5. Whitecap EPA Pressurized System Deck Fill

    $195.18 - $255.81

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

    $190.93
    2

  7. Perko Water Inlet - 0499DP0CHR

    $176.83
    0

  8. Whitecap Stainless Steel Scupper with Hose Barb

    $175.42 - $250.17

  9. Seachoice Gas Deck Fill with Locking Cap - 32051

    $165.55
    1

  10. Perko Unmarked Fill

    $162.73 - $255.79

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

    $151.45
    0

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

    $150.04

  13. Whitecap Pipe Deck Fill

    $148.63 - $165.55
    1

  14. Perko Straight Neck Vented Fill - 0591DPGCHR

    $145.83

  15. Groco SCUS Series Hose Barb Deck Drain

    $145.81 - $179.67

  16. Perko Angled Neck Vented Fill

    $145.81

  17. Whitecap Tapered Hose Deck Fill

    $124.66 - $128.89

  18. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $121.84

  19. Jabsco Water Pressure Regulator - 44412-2045

    $120.43
    0

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

    $114.81 - $182.47

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

    $113.40
    0

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

    $113.38
    1

  23. Whitecap Pull-Up Hose Deck Fill

    $111.99 - $127.50

  24. Perko Unmarked Fill Cap

    $111.97 - $293.86

  25. Whitecap Stainless Steel Waste Fill Adapter - 6126ADPT

    $110.58
    1

  26. Jabsco Water Pressure Regulator - 44411-1045

    $110.56
    2

  27. Edson Universal Pumpout Nozzle with Splash Guard - 27220

    $109.17
    2

  28. Perko Flush Mount Drain

    $100.69 - $123.25

  29. Whitecap Drain Tube Kit - 90 deg.

    $99.30 - $192.36

  30. Whitecap EPA Pull-Up Hose Deck Fill

    $97.87 - $188.11
    2

  31. Jabsco Water Pressure Regulator - 44412-1045

    $93.64
    1

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

    $92.23
    0

  33. Jabsco Water Pressure Regulator - 44411-0045

    $90.82
    0

  34. Perko Straight Neck Vented Fill - 0583DP0STS

    $88.00

  35. Perko Locking Gas Fill - 1399DP0CHR

    $86.62
    0

  36. Centek Vernay Scupper Drain Fitting

    $85.18
    0

  37. Perko Chrome Plated Angled Neck Vented Deck Fill

    $85.18

  38. Perko Chrome Plated Straight Neck Vented Deck Fill

    $85.18

  39. Whitecap Replacement Push Up Deck Fill Cap

    $82.36 - $95.05
    0
  40. 19% off

    Whitecap Push Up Deck Fill

    $92.23 - $192.36
    $81.80 - $192.36
    1

  41. Whitecap Hose Deck Fill

    $80.95 - $116.22
    4

  42. Whitecap Replacement Deck Fill Cap and Chain - 6167

    $79.54

  43. Whitecap Universal Push-Up Deck Fill Replacement Cap

    $79.54 - $95.05

  44. Perko Replacement Vented Cap

    $73.90

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

    $72.49
    5

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

    $69.69

  47. Seachoice Stainless Steel Deck Fill with Cap

    $69.67 - $88.00

  48. Perko Waste Deck Plate - 1269DP0CHR

    $68.26
    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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