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Deck Fills & Drains

185 Listed

  1. Sea-Dog Plugmate Garboard/Drain Plug Wrench - 520045-1

    $14.92
    1

  2. Attwood Drain Plug Kit - 17211-3

    $9.13
    0

  3. Camco Water Pressure Regulator - 40055

    $19.16
    0

  4. Barton Drain Plug

    $6.73 - $8.23
    0
  5. 19% off

    Whitecap Garboard Drain & Plug - S-5051C

    $17.61
    $14.22
  6. 9% off

    Whitecap Brass Screw Type Bailer Plug

    $10.78 - $12.77
    $9.77 - $11.55

  7. Seachoice Nylon Deck Fill with Cap

    $16.16 - $17.10

  8. Seachoice Splashwell Drain Tube - 19131

    $10.96

  9. Seachoice Gas Deck Fill with Cap & Beaded Chain Tether - 32041

    $23.08

  10. Perko Replacement Vented Flip Top Cap - 0795DP0BLK

    $40.60

  11. Perko Unmarked Fill

    $153.76 - $242.08
  12. 9% off

    Whitecap Stainless Trim Nylon Scupper with Hose Barb - 6561

    $41.98
    $37.84
  13. 9% off

    Whitecap Replacement Deck FIll Cap and Chain - 6061

    $36.46
    $32.88
  14. 9% off

    Whitecap Replacement Pull-Up Threaded Cap with Chain - 6063

    $57.16
    $51.51
  15. 9% off

    Whitecap Brass Drain Tube - S-5064C

    $11.69
    $10.59

  16. Perko Flush Mount Drain

    $95.80 - $116.50

  17. Sea-Dog Washdown Water Outlet

    $25.65 - $30.94

  18. Sea-Dog Brass Drain Tube

    $7.29 - $8.32

  19. Seaview Vault Series Pro Transom Drain Plug with Gasket and Garboard - SV101VP

    $26.10
    0

  20. Seaview InteliPlug Pro Captive Drain Plug & Garboard Assembly - SVIPPRO

    $35.37
    0

  21. T-H Marine Drain Plug

    $12.62 - $14.18
    0

  22. White Water Wire Deck Plate Key - 1350KY

    $8.19
    0

  23. Perko Deck Fill - 1313DP0CHR

    $32.32
    0
  24. 34% off

    Perko Locking Deck Fill - Gas - 0599DPGCHR

    $99.94
    $65.17
    0

  25. Perko Locking Gas Fill - 1399DP0CHR

    $72.37
    0
  26. 27% off

    FillGuard Deck Fill Protection Devices - 3 Pc Gasoline Set - GASOLINEKIT

    $7.50
    $5.43
    0

  27. Sea-Dog Garboard Replacement Drain Plugs - 520051-1

    $5.69
    0

  28. Seaview Vault Stainless Steel Drain Plug

    $41.17 - $63.20
  29. 9% off

    Whitecap Angled Scupper with Barb - 6559

    $44.74
    $40.33
  30. 9% off

    Whitecap Nylon Garboard Drain Plug - 3051BC

    $6.87
    $6.25
    1
  31. 9% off

    Whitecap Stainless Steel Screw Type Bailer Plug - S-0291C

    $14.39
    $13.02

  32. Groco SCUS Series Hose Barb Deck Drain

    $142.72 - $175.86
  33. 9% off

    Whitecap Aluminum Snap-Lever Type Bailer Plug

    $12.64 - $14.73
    $11.44 - $13.32
  34. 9% off

    Whitecap Aluminum Screw Type Bailer Plug

    $11.86 - $16.03
    $10.73 - $14.49

  35. Seachoice Deck Fill Replacement Cap

    $9.49 - $30.94

  36. Seachoice Scupper Valve - 18261

    $10.33

  37. Seachoice Nylon Drain Plug - 18641

    $9.22

  38. Seachoice Replacement Plug & Gasket - 18651

    $7.55

  39. Seachoice Garboard Drain Flange & Plug

    $22.38 - $25.90

  40. Seachoice Replacement Garboard Drain Plug

    $11.02 - $13.97

  41. Seachoice Bailer Safety Kit - 45431

    $46.95

  42. Seachoice Gas Deck Fill with Locking Cap - 32051

    $162.04
    1

  43. Perko Plastic Angled Neck Vented Deck Fill

    $47.50

  44. Perko Polymer Gas Fill - 1613DP0BLK

    $23.01
  45. 9% off

    Whitecap Gas Hose Deck Fill with Splash Guard - 6001

    $146.86
    $132.24
  46. 9% off

    Whitecap Garboard Drain Plug - 6351C

    $44.74
    $40.33
  47. 9% off

    Whitecap Self-Captive Garboard Drain Replacement Plug - 6354C

    $46.12
    $41.57
  48. 9% off

    Whitecap Self-Captive Garboard Drain Plug pkg

    $62.68 - $73.72
    $56.47 - $66.41
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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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