20 Best Cockpit Drain Scupper [2024]

Are you looking for the best cockpit drain scupper? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling cockpit drain scupper.

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# Preview Product
1 T & H Marine Supplies 90 Degree Cockpit Scupper Drain - White, 90° Outlet - 1-1/2” Hose Dia -... T & H Marine Supplies 90 Degree Cockpit Scupper Drain - White, 90° Outlet - 1-1/2” Hose Dia -...
2 TH Marine Cockpit Deck Scupper Drain TH Marine Cockpit Deck Scupper Drain
3 Attwood 3876-3 Boat Self-Bailing Cockpit Mounted Scupper Valve Kit Attwood 3876-3 Boat Self-Bailing Cockpit Mounted Scupper Valve Kit
4 Attwood 66553-3 Boat Self-Bailing Cockpit Barbed Stainless Steel 1 ½-Inch Scupper Valve Attwood 66553-3 Boat Self-Bailing Cockpit Barbed Stainless Steel 1 ½-Inch Scupper Valve
5 Boating Accessories New SEACHOICE SELF BAILING SCUPPER SCP 18271 Boating Accessories New SEACHOICE SELF BAILING SCUPPER SCP 18271
6 Invincible Marine BR54230 Cockpit Scupper Valve 2-7/8' OD, One Size Invincible Marine BR54230 Cockpit Scupper Valve 2-7/8" OD, One Size
7 Seachoice 18261 Boat Self-Bailing Cockpit Mounted 2-7/8-Inch Scupper Valve Kit Seachoice 18261 Boat Self-Bailing Cockpit Mounted 2-7/8-Inch Scupper Valve Kit
8 SeaSense Cockpit Scupper Valve Od (2-7/8- Inch) SeaSense Cockpit Scupper Valve Od (2-7/8- Inch)
9 figatia 6pcs Cockpit Deck Drain Scupper Valve with Gasket Seal Boat Replacement Parts figatia 6pcs Cockpit Deck Drain Scupper Valve with Gasket Seal Boat Replacement Parts
10 Next Level Racing GTTrack Simulator Cockpit (NLR-S009) Next Level Racing GTTrack Simulator Cockpit (NLR-S009)
11 NRC&XRC Stainless Steel 316 Marine Deck Drain Boat Deck Drain1 1/2 Inch (38MM) 90 Degree Floor Deck... NRC&XRC Stainless Steel 316 Marine Deck Drain Boat Deck Drain1 1/2 Inch (38MM) 90 Degree Floor...
12 WANLECY Boat Deck Drain, 316 Stainless Steel Deck Drain Scupper with Key and Ball for Hose 1-1/2'... WANLECY Boat Deck Drain, 316 Stainless Steel Deck Drain Scupper with Key and Ball for Hose 1-1/2"...
13 T-H Marine Flow-Max Boat Self-Bailing Ball Scupper Valve - Positive Sealing Ball Drain Replaces Old... T-H Marine Flow-Max Boat Self-Bailing Ball Scupper Valve - Positive Sealing Ball Drain Replaces...
14 SHENGHUISS Boat Thru Hull Deck Drain Scupper 1-1/4 Inch (32mm) 90 Degree Heavy Duty Marine Grade 316... SHENGHUISS Boat Thru Hull Deck Drain Scupper 1-1/4 Inch (32mm) 90 Degree Heavy Duty Marine Grade...
15 Qissiq 10 Pieces Universal Kayak Scupper Plug Kit Silicone Scupper Plugs Drain Holes Stopper Bung... Qissiq 10 Pieces Universal Kayak Scupper Plug Kit Silicone Scupper Plugs Drain Holes Stopper Bung...
16 GTR Simulator - GTSF Model with Real Racing Seat, Driving Racing Simulator Cockpit with Gear Shifter... GTR Simulator - GTSF Model with Real Racing Seat, Driving Racing Simulator Cockpit with Gear...
17 2 Pcs Floor Drain Plug Twist Trap Seal Compatible for 2014-2019 Polaris RZR 1000 900 XP Turbo... 2 Pcs Floor Drain Plug Twist Trap Seal Compatible for 2014-2019 Polaris RZR 1000 900 XP Turbo...
18 White Water 6656N-SCP Nylon Thru Hull Scupper, 1-1/2' Hose, 2-3/16' Cutout White Water 6656N-SCP Nylon Thru Hull Scupper, 1-1/2" Hose, 2-3/16" Cutout
19 316 Stainless Steel Boat Floor Deck Drain Fit for Yacht Kayak Deck Drainage or Bathroom Drain... 316 Stainless Steel Boat Floor Deck Drain Fit for Yacht Kayak Deck Drainage or Bathroom Drain...
20 attwood Scupper 1-1/2 Thru Transom attwood Scupper 1-1/2 Thru Transom
Bestseller No. 1
T & H Marine Supplies 90 Degree Cockpit Scupper Drain - White, 90° Outlet - 1-1/2” Hose Dia -...
  • 90° Outlet - 1-1/2” Hose Dia - White
  • Check ball inside prevents water backup
  • Top screen removable for cleaning
  • Molded from high strength UV stable polymer
  • Fit 1-1/2" hose
Bestseller No. 2
TH Marine Cockpit Deck Scupper Drain
  • Cockpit Scupper Drain with check ball inside stops water from backing up into boat.
  • High strength and UV stabilized to provide value and durability.
  • 90º fitting connects to 1-1/2 hose, installs with four #8 screws (not included).
  • Top flange is 3 5/8" diameter. Requires a 2 1/2" diameter hole for installation.
  • Made in the USA!
SaleBestseller No. 3
Attwood 3876-3 Boat Self-Bailing Cockpit Mounted Scupper Valve Kit
  • Efficiently drains water from self bailing cockpits
  • Designed to be mounted over existing thru-hull fittings up to 2 inch
  • Inlcudes retainer ring, screws, rubber flapper valve and gasket.
  • Can be mounted on transom above waterline or as thru-hull cockpit drain
  • Diameter: 2-7/8 inch
SaleBestseller No. 4
Attwood 66553-3 Boat Self-Bailing Cockpit Barbed Stainless Steel 1 ½-Inch Scupper Valve
  • Package length: 7.7 cm
  • Package width: 14.6 cm
  • Package height: 28.9 cm
  • Product Type: FISHING EQUIPMENT
SaleBestseller No. 5
Boating Accessories New SEACHOICE SELF BAILING SCUPPER SCP 18271
  • Efficiently drains water from self bailing cockpits
  • Designed to be mounted over existing thru-hull fittings with 3/4 inch to 1-1/2 inch openings
  • Diameter: 2-7/8 inch
  • Color: Clear
  • Accepts 6 (six) #8 fasteners
Bestseller No. 6
Invincible Marine BR54230 Cockpit Scupper Valve 2-7/8" OD, One Size
  • For boats with self bailing cockpits
  • Mounts above the waterline
  • Allows water to exit but not to enter
  • Screws directly to the transom
  • A 2-7/8-inch rubber valve
Bestseller No. 7
Seachoice 18261 Boat Self-Bailing Cockpit Mounted 2-7/8-Inch Scupper Valve Kit
  • Efficiently drains water from self bailing cockpits
  • Suitable for mounting on transom above waterline or as thru-hull cockpit drain
  • Includes fiberglass reinforced retainer ring, rubber flapper and gasket
  • Diameter: 2-7/8 inch
Bestseller No. 8
SeaSense Cockpit Scupper Valve Od (2-7/8- Inch)
  • Flap allows water to exit and not enter
  • For boats with self-bailing cockpits
  • Mounts just above the water line
  • Screw holes must be drilled for installation
Bestseller No. 9
figatia 6pcs Cockpit Deck Drain Scupper Valve with Gasket Seal Boat Replacement Parts
  • Used to stop water infiltration and to drain the water out of the inner hull of your boat
  • High quality Nylon material,UV stabilized construction.
  • Great accessories for boat transoms, fish wells, ice chests, yacht and more
  • Durable, lightweight and easy to use
  • Deck mounts on transom above water line
Bestseller No. 10
Next Level Racing GTTrack Simulator Cockpit (NLR-S009)
  • Designed for professionals and serious sim racers
  • Steering wheel, pedal and gear shifter have angle and distance adjustability
  • Pre-drilled for all major brands including Thrustmaster, Logitech and Fanatic
  • Built with rigidity to support direct drive wheels and professional pedal sets
  • Built with motion in mind - the Next Level Racing motion platform V3 bolts straight on in less than 10 minutes and fully compatible with the Next...
Bestseller No. 11
NRC&XRC Stainless Steel 316 Marine Deck Drain Boat Deck Drain1 1/2 Inch (38MM) 90 Degree Floor Deck...
  • Material:Marine grade 316 stainless steel
  • Mirror polished, corrosion resistance and durable
  • Hose Outside Diameter: Approx. 38mm / (1-1/2inch) the detail size refer to the left pitcure
  • 90 degrees design, practical and perfect for you to use
  • Package Includes: 1 Piece Floor Drain and three fasterners
Bestseller No. 12
WANLECY Boat Deck Drain, 316 Stainless Steel Deck Drain Scupper with Key and Ball for Hose 1-1/2"...
  • ✤Made of marine grade 316 stainless steel for maximum corrosion resistance, durable and long-life.
  • ✤Mirror polished surface for modern craftsmanship, Easy to open drain cap.
  • ✤Black EVA inspection ball makes it easier to clean the drain hole.
  • ✤Portable size, easy to install and remove. Suitable for fishing boat, yacht use.
  • ✤Good quality and after-sales service guarantee: If you have any questions, you can contact our customer service, we will give you a satisfactory...
Bestseller No. 13
T-H Marine Flow-Max Boat Self-Bailing Ball Scupper Valve - Positive Sealing Ball Drain Replaces Old...
  • Replace Worn Out Flapper Scuppers - the Flow Max ball scupper features multiple mounting openings to make retrofits quick and easy - no filling holes...
  • Improved Drainage - self bailing scupper drain features a larger exit hole that offers up to 70% more drainage than other boat scuppers
  • Keep Your Cockpit and Deck Dry - boat scupper ball uses neutral buoyancy to ensure a tight seal and eliminate the possibility of water flowing back...
  • Easy Cleaning - self-draining scupper features a new twist-off design that makes cleaning out excess debris a snap
  • Installation - scupper seal is slotted to fit over 1-1/4" motorwell tubes and includes a safety screw to keep valve in place - installation will...
Bestseller No. 14
SHENGHUISS Boat Thru Hull Deck Drain Scupper 1-1/4 Inch (32mm) 90 Degree Heavy Duty Marine Grade 316...
  • Deck drain is suitable for pipes with an inner diameter of 1-1/4 inch (32MM), easy to install
  • This deck drain is made of marine-grade stainless steel 316 and is resistant to seawater corrosion
  • The surface of the product is mirror-polished, which is smooth and beautiful. The lower part of the floor drain has electrolytic polishing to increase...
  • Floor drain Surface Diameter 3inch (76mm), the floor drain cover can be removed for easy cleaning
  • Package Includes: 1 Piece Floor Drain and 3 Pieces Screws ( stainless steel 316 )
Bestseller No. 15
Qissiq 10 Pieces Universal Kayak Scupper Plug Kit Silicone Scupper Plugs Drain Holes Stopper Bung...
  • you will receive 10 pieces of universal kayak scupper plug kit, by taking care of your needs we think this quantities is enough for your daily use and...
  • Color: Green。
  • The size (1.6“ upper diameter and 0.8” lower diameter) fits for scupper hole ranging from 3/4 to 1-1/2 inches, nice accessories for Hobie, Ocean...
  • Each scupper plug is lightweight and small,equipped with a lanyard, convenient to use and portable, both installing and removing is easy. Functions:...
  • A brand-new, unused, unopened, undamaged item in its original packaging.
Bestseller No. 16
GTR Simulator - GTSF Model with Real Racing Seat, Driving Racing Simulator Cockpit with Gear Shifter...
  • Precision-made supports for wheel and pedal supports
  • Monitor, Steering Wheel, Pedals and Shifter is not included
  • Powder coated Frame, Adjustable Racing Bucket Seats
  • Shifter Holder is included
  • Monitor Stand (Triple or Single)
Bestseller No. 17
2 Pcs Floor Drain Plug Twist Trap Seal Compatible for 2014-2019 Polaris RZR 1000 900 XP Turbo...
  • KIWI MASTER 100% brand new floor drain plug for 2014/2015/2016/2017/2018/2019 Polaris RZR XP 1000 900 XP 4 Turbo
  • Fit Models: 2015-19 RZR 900 (All models) ,2014-19 RZR XP 1000 (All models) ,2016-19 RZR Turbo (All Models) ,2016-19 General 1000 (All Models)
  • Easy to install,Drain plug for floor, body, and rocker panels
  • KIWI MASTER Update version,Fit perfectly,aftermarket replaces OE: 8414694,5414694
  • PURCHASE WITH CONFIDENCE -- Lifetime warranty,excellent quality,built to last,support return for undamaged,full non-defective products within 30 days...
Bestseller No. 18
White Water 6656N-SCP Nylon Thru Hull Scupper, 1-1/2" Hose, 2-3/16" Cutout
  • A) 1-1/2" B) 3-1/4" C) 5" D) 2-3/16" E) 2-1/2" Thread: 1-1/2”-11.5NPS
  • Sold by each
  • The black rubber flap automatically closes to prevent incoming backwash.
  • Scupper body is made of marine grade nylon helping to withstand hose flexing. Nylon is naturally corrosion resistant. Adding sealant to the flange...
  • A barbed end accepts multiple hose clamps.
Bestseller No. 19
316 Stainless Steel Boat Floor Deck Drain Fit for Yacht Kayak Deck Drainage or Bathroom Drain...
  • Tube Outer Diameter & Height: 22mm (7/8 inch). Overall Height: 25mm/ 1 inch.
  • Boat deck drain prevents water from returning to the boat.
  • Precision casting, mirror polishing or polished finish ,more attractive.
  • Removable cover for easy cleaning.
  • Good drainage performance with 32 mm pipe.

Having trouble finding a great cockpit drain scupper?

This problem is well understood by us because we have gone through the entire cockpit drain scupper research process ourselves, which is why we have put together a comprehensive list of the best cockpit drain scuppers available in the market today.

After hours of searching and using all the models on the market, we have found the best cockpit drain scupper for 2023. See our ranking below!

How Do You Buy The Best Cockpit Drain Scupper?

Do you get stressed out thinking about shopping for a great cockpit drain scupper? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching cockpit drain scupper, which is why we have assembled a comprehensive list of the greatest cockpit drain scupper available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for cockpit drain scupper that you consider buying. Your questions might include the following:

  • Is it worth buying an cockpit drain scupper?
  • What benefits are there with buying an cockpit drain scupper?
  • What factors deserve consideration when shopping for an effective cockpit drain scupper?
  • Why is it crucial to invest in any cockpit drain scupper, much less the best one?
  • Which cockpit drain scupper are good in the current market?
  • Where can you find information like this about cockpit drain scupper?

We’re convinced that you likely have far more questions than just these regarding cockpit drain scupper, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for cockpit drain scupper, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible cockpit drain scupper. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an cockpit drain scupper buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available cockpit drain scupper currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of cockpit drain scupper has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an cockpit drain scupper?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your cockpit drain scupper.
  5. Customer Ratings: Number ratings grade cockpit drain scupper objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their cockpit drain scupper.
  7. Product Quality: You don’t always get what you pay for with an cockpit drain scupper, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an cockpit drain scupper is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining cockpit drain scupper information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding cockpit drain scupper is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is a scupper drain on a boat?

A: Scupper drains essentially drain the water overboard instead of draining it into the bilge. Thus, they are important for all boats or self-bailing hulls . If you are confused about the best boat scuppers and are unsure how to choose, we are here to help. We have curated a list of the top scuppers at the moment to help you out. 1.

Q: What is the best deck scupper for your boat?

A: The scupper works with a twist-off feature that clears obstructions and debris without making you work too hard! It is also quite safe and durable thanks to its stainless steel lock screw. This can fit over 1 ¼-inch motor well drain tubes. 4. TH Marine Cockpit Deck Scupper

Q: What happens if you don’t drain the scupper drain?

A: Not draining this water quickly will have consequences. The same holds true for times when you are sailing, and it starts raining. Scupper drains essentially drain the water overboard instead of draining it into the bilge.

Q: What is a scupper and how does it work?

A: The scupper works with a twist-off feature that clears obstructions and debris without making you work too hard! It is also quite safe and durable thanks to its stainless steel lock screw. This can fit over 1 ¼-inch motor well drain tubes.