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Deck Fills & Drains

179 Listed

  1. Whitecap Hose Deck Fill

    $86.59 - $164.16
    4

  2. Whitecap EPA Pull-Up Hose Deck Fill

    $88.00 - $186.70
    2

  3. Edson Universal Pumpout Nozzle with Splash Guard - 27220

    $109.17
    2

  4. Groco Adjustable Collapsible Spanner Wrench - SW-2531

    $35.83
    3

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

    $80.95
    6

  6. Ronstan Andersen Automatic Bailer

    $106.33 - $378.56
    1

  7. Sea-Dog Stainless Steel Hose Deck Fill

    $47.11 - $68.26

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

    $172.60
    2

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

    $58.39
    4

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

    $237.46
    0

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

    $14.36
    2

  12. Groco Garboard Drain with Plug

    $15.64 - $109.15
    1

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

    $66.85
    0

  14. Perko Chrome Plated Angled Neck Vented Deck Fill

    $76.72

  15. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $109.15

  16. Jabsco Water Pressure Regulator - 44412-2045

    $126.07
    0

  17. Perko Deck Fill Plate

    $200.80

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

    $65.44 - $69.67
    3

  19. Sea-Dog Washdown Water Outlet

    $26.19 - $35.83

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

    $88.02 - $179.65

  21. Jabsco Water Pressure Regulator - 44411-1045

    $110.56
    2

  22. Seachoice Self Bailing Scupper

    $23.21 - $58.39

  23. Perko Vented Gas Fill

    $40.06
    1

  24. Whitecap Pipe Deck Fill

    $155.68 - $172.60
    1

  25. Dometic NozAll Deck Pump-Out Adapter

    $52.75
    4

  26. Seachoice Drain Tube

    $12.60 - $79.54
    2

  27. Seachoice Drain Plug

    $9.55 - $12.75

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

    $10.30
    1

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

    $38.65
    2

  30. Forespar Garboard Drain Flange with Plug

    $14.08
    2

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

    $30.23
    0

  32. Whitecap Replacement Push Up Deck Fill Cap

    $82.36 - $96.46
    0

  33. Whitecap Nylon Deck Fill

    $34.42
    0

  34. Perko Water Inlet - 0499DP0CHR

    $158.50
    0

  35. Sea-Dog Snap Handle Drain Plug - 520070-1

    $9.57
    1

  36. Jabsco Water Pressure Regulator - 44412-1045

    $97.87
    1

  37. Perko Chrome Plated Straight Neck Vented Deck Fill

    $75.31 - $76.72

  38. Jabsco Water Pressure Regulator - 44411-0045

    $95.05
    0

  39. Perko Flush Mount Drain

    $100.69 - $123.25

  40. Perko Replacement Vented Cap

    $65.44

  41. Sea-Dog Fresh Water Inlet

    $33.01 - $45.70

  42. Perko Fuel System Replacement Locking Gas Cap - 1324DP1BLK

    $51.34
    0

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

    $127.48
    0

  44. Forespar Garboard Drain Tube with Plug

    $33.25
    0

  45. Perko Waste Deck Plate - 1269DP0CHR

    $61.21
    1

  46. Groco SCUS Series Hose Barb Deck Drain

    $144.40 - $182.49

  47. Sea-Dog Scupper Valve - 520500-1

    $8.71
    1

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

    $20.23
    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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