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Deck Fills & Drains

187 Listed

  1. Edson Universal Pumpout Nozzle with Splash Guard - 27220

    $109.17
    2

  2. Whitecap Hose Deck Fill

    $85.18 - $128.91
    4

  3. Whitecap EPA Pull-Up Hose Deck Fill

    $88.00 - $186.70
    2

  4. Groco Adjustable Collapsible Spanner Wrench - SW-2531

    $34.42
    3

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

    $237.46
    0

  6. Dometic NozAll Deck Pump-Out Adapter

    $49.93 - $51.34
    4

  7. Groco Garboard Drain with Plug

    $15.64 - $110.56
    1

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

    $51.34
    4

  9. Perko Sealed Ratcheting Cap Fill - 0660DPG99A

    $121.84

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

    $190.93
    2

  11. Whitecap EPA Pressurized System Deck Fill

    $130.32 - $260.04

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

    $72.49
    5

  13. Perko Water Inlet - 0499DP0CHR

    $176.83
    0

  14. Jabsco Water Pressure Regulator - 44412-2045

    $126.07
    0

  15. Perko Replacement Vented Cap

    $73.90

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

    $88.02 - $186.72

  17. Sea-Dog Stainless Steel Hose Deck Fill

    $47.11 - $68.26

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

    $119.02
    1

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

    $59.80
    0

  20. Whitecap Nylon Deck Fill

    $33.01 - $34.42
    0

  21. Jabsco Water Pressure Regulator - 44412-1045

    $97.87
    1

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

    $65.44 - $78.13
    3

  23. Whitecap Pipe Deck Fill

    $150.04 - $172.60
    1

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

    $38.65
    2

  25. Perko Waste Deck Plate - 0524DP0CHR

    $217.72

  26. Perko Waste Deck Plate - 1269DP0CHR

    $68.26
    1

  27. Perko Unmarked Fill

    $162.73 - $255.79

  28. Whitecap Replacement Push Up Deck Fill Cap

    $82.36 - $96.46
    0

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

    $14.36
    2

  30. Perko Adjustable Deck Plate Key - 0826DP0CHR

    $49.93
    1

  31. Whitecap Replacement Nylon Deck Fill Cap

    $13.49
    5

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

    $151.45
    0
  33. 24% off

    Whitecap Push Up Deck Fill

    $92.23 - $171.21
    $76.72 - $171.21
    1

  34. Jabsco Water Pressure Regulator - 44411-1045

    $110.56
    2

  35. Forespar Garboard Drain Flange with Plug

    $14.08
    2

  36. Seachoice Stainless Steel Deck Fill with Cap

    $69.67 - $88.00

  37. Sea-Dog Fresh Water Inlet

    $33.01 - $41.47

  38. Sea-Dog Washdown Water Outlet

    $26.19 - $31.60

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

    $24.10
    0

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

    $20.23
    0

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

    $20.87
    0

  42. Jabsco Water Pressure Regulator - 44411-0045

    $95.05
    0

  43. Seachoice Drain Plug

    $7.75 - $9.65

  44. T-H Marine Scupper Flapper Repair Kit - FSRK-3-DP

    $20.17
    1

  45. Whitecap Replacement O-Ring for Deck Fill Cap - 6061OR

    $8.96
    2

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

    $10.30
    1

  47. Davis Instruments Snap Tool Multi-Key - 382

    $23.29
    0

  48. Forespar Garboard Drain Tube with Plug

    $33.25
    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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