Sailboat cockpit drains. I just bought a Merit 22 and have been sorting it out and fixing problems. Apr 28, 2013 · After launching and hauling it back out due to a leaking brass fitting, I've been thinking I have seen the through transom drains from CD. The old leaking cockpit drain pipes are cut off and I glass in a new set. 2. I would like to glass up do all of the drains in the cockpit of the p-26 drain below the waterline? i have several below the waterline "holes" i am getting a little nervous. So my question is, should the two be connected? Is there any other purpose for that drain hole in the transom apart from draining the water from the cockpit? Nov 11, 2012 · The drains were mounted down in a scupper that went around the floor of the cockpit. Brand Here's a different approach to the "owners review" sort of a "owners review in reverse". To ensure that the cockpit had adequate drainage in rough weather and Oct 3, 2006 · My Arthur Robb offshore 35 (CCA style yawl) could drain her cockpit in less then 20 seconds. The old drain plumbing wasn't in that bad of shape, but one section was bowed in such a way tha Aug 10, 2019 · The cockpit drains do not have a scupper, I can see the hose sticking up through the cockpit floor with what looks like 5200. Discovered this weekend that one of my cockpit drains froze and split last weekend during the big snow here in Portland. Welcome to our deck and hull parts section. Jun 12, 2012 · I'm having a little trouble understanding this obsession with cockpit drains for several reasons: 1) Our boat (Caliber 40) was pooped in a serious tidal overfall with huge standing waves - cockpit was full to overflowing the seats - continued sailing with no change in trim or buoyancy that I could detect. Just put it in the water last week and since the drains weren't working previous to that, I took everything apart and cleaned out the tubes to the T. I don't like them because the cockpit floor drains to the front. Feb 26, 2010 · Properly sized cockpit drains should be able to empty a swamped cockpit within one minute or less when the cockpit is full. Sep 10, 2020 · Sep 10, 2020. 1. Mar 20, 2016 · That means, if I understand things correctly, that the water from the cockpit is just going into the back of boat where all that Styrofoam is. 1-800-262-8464. Oday 37CC Norfolk, VA. In the lazarette, remove the bottom access panel. I have replaced the valve, but the previous owner used 1-3/4 hose from the cockpit drains to the 1-1/2 tailpipes on the valves. So i am talking in the same language as everyone here. Directional Flow Mar 29, 2012 · I have to replace the cockpit drain thru hulls on my ODay 28. I keep an eye on it for him because, well because it's a sailboat! Anyway the last time I looked at it the cockpit was full of water (mixed with leaves and misc. Length 120mm Suits 25mm (1") hose. Nov 13, 2008 · Visit site. $1. Nothing is working. Tapered head design permits flush installation and complete drainage for any deck or cockpit area. Our boat sits in the marina untended for six months and sometimes the drains are sluggish or even plugged. Since the valves are below the waterline and need Mar 10, 2019 · This week we replace our old cockpit scupper drain plumbing. nx Cockpit Drain 1-1/2" Mar 20, 2020 · Scupper drains essentially drain the water overboard instead of draining it into the bilge. That's a lot of water if a hose breaks, and it's a tight squeeze under the cockpit to hammer in a wooden bung. The two aft, drained under the counter and the forward ones crossed over. 14 square inches - so even just one 2" drain would be a 75% increase. Thus water is prevented from flowing into the cockpit through the drain. 1103130-BZ618. Spray or rain runs under the grating to the cockpit drains, leaving a reasonably dry footing for hopping about the cockpit as you haul in sheets to tack or trim sails. 10-02-2020, 17:48. White. Hunter used this and the black hose for the cockpit drains. On a few occasions the water has accumulated in the cockpit several inches deep! Since we live 2 hours away from the boat, this worries me. Having 2 drains feed four pipes is really pretty useless, the amount of water that can be moved is determined by the size of the opening, and Mar 28, 2021 · Mar 28, 2021. 5. 7700488-BD244. I crossed the drains to try to stop that. My older boat has cockpit drains right in front of the companionway that go straight down to a thru-hull in the bottom of the boat. Fill the original screw-mounting holes with marine-grade sealant. It sounds like you have one designed for a seacock, hence the NPSF thread. For boats greater than 28 feet long, four drains of at least 3/4-inch in diameter are required. com 1-800-262-8464. Apr 12, 2023 · World Sailing takes a simple approach to regulating cockpit drainage requirements by designating the minimum size of the cockpit drains. Oct 11, 2020 · Catalina 320 Dana Point. What I was implying was to remove the PVC drain hole for the cockpit, and install a larger thru-hull fitting. The problem is that there is not a straight shot from one fitting to Jul 22, 2010 · Re: cockpit drains My cockpit drains don't appear to be any larger than the cooler drains. Thus, they are important for all boats or self-bailing hulls. I've read all 19 owners reviews for the Oday 28. When I bought the boat, these were small, easily clogged, and lined with badly degraded brass tubing set directly in the plywood transom core. 625" wide spoke-style drain grate to maximize water flow. #4. Chances are the cockpit drain hoses are original, meaning the safety of you and your vessel hinges on a 23-year-old piece of hose. I'm aware that rubber is used for gasoline fuel lines and I'm OK with that, but by the same token I won't leave a fuel line in the fuel compartment during the winter lay up either. It is evident when you wash the boat and water stays in the cockpit. 50 : W00005A : Cockpit Drain Plug / Flap Replacement Oct 12, 2012 · I recently purchased a Spirit 28 (my first real boat). 5", I can't remember exactly, but they are too Step 1: First, remove the original scupper assembly. It looks as though there is enough of a drop to allow good drainage. Thread starter drock10; Start date Nov 16, 2011; Forums. Store Locator. 90º fitting connects to 1-1/2 hose, installs with four #8 screws (not included). 91062 Cap Only - New Style *. The specs say the cockpit drains should be able to drain the entire cockpit in less than 60 seconds, which would require roughly 28 square inches of gravity drains ( a six inch pipe basically). b. Solutions for small boats: small, high sole cockpit (BCC style), or open deck cockpits (Minitransat style). dirt). Our Cat 30 (1983) has cockpit drains in the back of the cockpit, one on each side. 90° elbow design. Sep 10, 2018 · Attached is a picture of the two cockpit drain thru hull fittings in my sailboat a Wilderness 21. Hunter 34 White St Helens, OR. 91191 Pop Rivets for Trim - pkg of 50. On a boat with a cockpit floor close to ar at waterlevel, a PROPERLY DESIGNED cross-over arrangement will work. There is an inch and a half through deck drain in the cockpit sole near the transom and the outlet exits the transom a few inches above the waterline. Installs with M4 of #8 size fasteners. Bought a 1977 Catalina 30 Salvage Boat with debris (reeds, wood splinters,mud, and no telling what else) in the cockpit drains. Then they flip and dump all your rigged baits. max Feb 12, 2015 · Images: 1. On the production boats I've owned, I usually added two more drains to the cockpit, which appears to be a option for you, since you have the room forward of the current drains. If it's not leaking at that area I don't think I would go to the trouble to put in the new cockpit drain assembly. two for the cockpit, one for the intake on the toilet, one for the intake on the deck wash, one for the depth and now or soon to be one for the paddle wheel for the boat speed. Jul 19, 2014. I fixed 'er good. Is it suppose to be open only\u000Bwhen sailing? \u000BAlso, I had a bit of a time draining water from\u000Ball Jun 7, 2006 · cockpit drain hose Mac, I ended up using an auto radiator hose on mine. Fortunately, the starboard side is set flush and the infamous H34 starboard list works to send everything over to that side pretty well. 1 what is the proper name for both the part coming out of the cockpit and the part going threw the hull. May 23, 2023 · I just bought a 26S and my cockpit drain isn't draining. All the cockpit drains I have ever seen had the drain on top in the cockpit Cockpit Drains: "What, you ask, can possibly go wrong with cockpit drains? The water disappears and everybody’s happy, right? Maybe. The ABYC (American Boat and Yacht Council) recommends that scupper drains be large enough to drain the water out of the area they serve in less than 90 seconds. In fact, i think they are the same type of drains. 5" diameter drains have a total cross section area of 1. 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. If you have a functioning through hull valve, close it, remove the hose, clean it out and test the valve to see if water backflushes through. For boats that are smaller than 28 feet long, there must be at least two drains measuring 1 inch in diameter (25 mm). Let’s say your boat was built in 1980. . Therefore, transom drains would not work as heavy seas and a lot of weight in the cockpit, water would flow into the cockpit from transom straight thru drains. I want to replace them completely, are right. Next i am going to try my shop vac. The plumber in me wants to drop the drain and piping to get a proper slope but it's not very high on the priority list. Description. It is not unusual for water to come in through cockpit drains in smaller boats. That would account for why it is wet back there. In the port cockpit locker, remove both inboard access panels and the aft panel. Fred, if your 37C is a 1979, the single cockpit drain with a "T" connector is like my 30 from the factory. Just an FYI for other owners: On my Sirius, the hose from the cockpit drain runs through the starboard locker to a stern through hull above the waterline. The cockpit sole slopes down towards the front so water runs toward these drains. Sailboats typically need to have crossing scuppers, because they flop over underway, but a powerboat can live with straight out the sides or an aft slope sloe (bad idea in a sailboat) to transom scuppers. New Marine/Boat Oct 26, 2010 · A few guys on the forum have used wire reinforced rubber automotive hoses for the self bailing cockpit drain. Water can be prevented from flowing back into the cockpit by crossing the drains. We are new owners of a O'Day 37 and have come across the dreaded Forespar Marelon/RC Marine seacock/valve handle breakage. In the quarter berth, remove the upper trim molding on both sides, and then remove the aft panel. The 2" drains have full flow ball valves. Cockpit Scupper Drain with check ball inside stops water from backing up into boat. Questions. My hoses that came with the boat crumbled when touched; a startling number of boats (of all sizes and age) feature hoses in similar condition. Moeller Boat Drain Tube 021002-125 | 1 3/8 x 1 Inch Alumninum. Step 2. Flex Flange Thru-Hull Drain Pro-Air Oxygen Bubbler System for Boat Livewells. Nov 16, 2010 · If the factory cockpit-drain fittings are the original 1974 ones I would remove them with a hammer and chisel (which I did not do doop!) and replace them promptly. drain plugs & scupper drains. Thanks for hyour reply, Dave. Fully threaded acetal utility drain, our flush deck assemblies are also available with screens. Nov 26, 2015 · The raised drain of course doesn't allow the cockpit drain to completely drain the port side. Considering this is what mine looks like, I may have found the source of my water in the hull. 95. As the boat heels to the point the lower drain is below water level the outlet for that side should be coming out the water. Jun 25, 2017. Mar 22, 2010 · The transom of my Grampian 26 has two holes through it to drain the cockpit sole. The boat has 2 drains, port & starboard, up front in Oct 3, 2013 · A self draining cockpit is dependent on only one thing, sole height above the LWL. The drains are a bit more complicated than this. 11. in a wipe out) to the aft part of the boat lowering the cockpit sole by 4 to 8 inches (versus wl), easily. Would the hose be 1 1/8" ?? My boat is a long way from home and i would like to order the correct size for my next trip. Thomas, for example, where it can get rough, if the cockpit is slow to drain, you end up with coolers floating around. I'm close to \u000Bputting it in the water and am just wondring \u000Bwhat the routine should be with the cockpit\u000Bdrain valve. 91061 Cap Only - Old Style *. I installed two 2" drains on the floor of the forward cockpit and tee'd the 1-1/2" hoses into them. SKUs. Took off the T and cleaned out the bugs and debris. It seems to have worked. Grate easily removes with included key for cleaning. 4 out of 5 stars 430 22 offers from $16. Live Chat. It originally had two 1 1/2" drains that crossed. May 3, 2005. Exact replacement for plastic cockpit drains used on many Grady White boats. Its been a while but I think I had to cut some( possibly all ) of the wire spring out of it to have it work. 91170 Plug Only. Available in 90° or 45° design. I sleep better at night knowing I can easily close the seacock, but to each their own I guess. The port drain exits on the starboard side and vice versa; a method common on sailboats that heel. So, for example, if you have a sailboat that takes a wave over the stern that fills your cockpit with water, that water must drain out of your cockpit in 90 seconds or less. I have tried air pressure, wet vac, and water pressure with small brass nozzle. Add to Cart. Mounting nut included. Self bailers usually have some sort of rubber one way valve involved, either an internal flapper or external duck bill. Feb 22, 2021 · 78. The boat is in the water now. Drop-in screen models are notched for flush fit. The three stock/standard 1. That makes for a real mess. Last season I was away and on a very stormy day short waves were ramming into the stern. Emergency wooden bungs, and hand held Whale manual marine pumps. 2P screw thread on drain grate. We have curated a list of the top scuppers at the moment to help you out. 858. If you have the height, yep, install scuppers. On my boat it's the center scuppers, meaning these hoses are full of water all winter, and subject to Feb 24, 2016 · Hello friends, this question goes out to the 37 cutter owners are you happy having just two drains in the cockpit I have thought about adding two more in the front to get the water out faster and wonder if anyone has thought about doing this mod,any feedback would be appriciated thanks Frank Mar 20, 2012 · Macgregor simply glassed in a piece of PVC for the cockpit drain and the sink drain, both above the water line. Guarantee. A few boats have drains that exit via the transom although it is thought that the extra length of hose in this Mar 7, 2006 · Properly sized cockpit drains should be able to empty a swamped cockpit within one minute or less when the cockpit is full. Crownline Boat Impact Drain Fitting 30213 | 1 Inch White Plastic 6218W. Features one-way check ball prevents backflow. Available in 90 degree and white only. Classifieds. The latter is generally recommended. Now that bilge is dry, I really want to keep it that way!! BTW When you calculate, mind even a 'small' cockpit may easily add 1000 pounds of weight (when flooded, e. Draining the boat via gravity is probably slower than a bilge pump given the same diamerter tube. (Note that the 1/2" hole was probably added by a previous owner, as I don't believe it was stock. Features. About this item. if the hose is clear that might help clear the valve out if the debris in there. Downloads Weekly Quiz Topic FAQ 10000boatnames. I know Defender has them. I also see some seepage where the large round base meets the fiberglass pad it is anchored to. the cockpit scuppers. Nov 8, 2012 · Perhaps this example is a little extreme, but the idea is to illustrate that a small boat cannot have a practical self-draining cockpit. The only company that makes an NPS female threaded tailpiece is Forespar. Catalina Owner Forums. Stainless steel construction designed to withstand corrosive marine environment. Cockpit drains. 91164 O-ring (5 pk) 91031 Bailer Ball (5 pk) 91029 Bailer Housing. Jun 2, 2004 · I don't understand the drains in the cockpit of my 82 Catalina 22 which I purchased in the Fall. These also have drains (propane is heavier than air) to allow any Aug 18, 2004 · Yes, the early boats were made that way. \u000B1. As you stated, the sea-cock must be left open when leaving the boat or the cockpit will not drain. The boat has had rainwater intrusion and I know part of this is from a leaky engine cover in the cockpit floor. 99. com. 91122 Bow Handle. Cockpit Drains - T-H Marine Supplies. #6. Visit for products, prices, deals and more! Engineered for smooth installation and operation, GEM deck drains are available in many different shapes and sizes to fit your application. Get free shipping at home or in store! Shop Deck Fills & Drains for boats of all types at Defender. Fisheries Supply is your premier supplier of marine faucets from the top brands. Key Features: Durable 316 stainless steel and nylon construction to withstand the harsh marine environment. The scuppers have no mesh/slotted covers on them and do not drain well. Worse, the cockpit drains are only 1" hoses (or maybe 1. My fiberglass tubes (original drains) had been removed long ago by a previous owner. Cockpit Drains. Very Limited Supply. Feb 11, 2013 · Most cockpit drains are simply thru-hulls fittings with a barbed end. 75 inch cockpit drains on Corribees have been seen plumbed to seacocks directly below each drain and also to drains on opposite sides to prevent fountaining. Achieve maximum drainage for horizontal mountings with this breakthrough design. M46 x 2. If you will go with the same set-up and are happy with sponging out leftover water, be sure to use Forespar Marelon ones (1" or 1-1/8"). Forcing water up through the bottom hole and down through the drain hole, pushed a drain brush through the drain hole but is will only go half way, a leaf blower. A few hundred gallons of water and two 1" drains just will not do this. Compac Sun Cat Lake Hartwell, SC. #3 · Feb 15, 2014. 95 Nov 16, 2011 · Sell Your Boat Used Gear for Sale. 4. It had four 3" drains, one in each corner of the foot well. Apr 12, 2008 · Jack. Aug 25, 2022 · What was the previous set up re the cockpit drains in your boat? What diameter are they? Two 1. Dec 10, 2014 · On the new model Catalina 22 the cockpit sole slopes towards the back and and the cockpit drains are just holes through the transom. Nov 21, 2010 · The 1985 Catalina 22 parked on it's trailer next to my S21 has been pretty much unattended (by the owner) for about 5 years. Tea Tree Power Feb 15, 2014 · 19468 posts · Joined 2005. A self-bailing cockpit offers greater safety and easier cleanup Hello,\u000B\u000BI bought my C22 about three weeks ago and have been working on it since. Guess what, all 19 owners love their boats. 91008 Aluminum Trim - 5ft. Stupid. Nov 20, 2010 · I am buying a 1981 Hunter 36 next week. CONTACT WEST MARINE. And like mine, the exhaust is the only other opening and it's on the starboard side as well. Dana Berube, Whirlwind, #99. Feb 22, 2021. Quick buy. ” Ralph Torres, vice president of SeaVee Boats for the past 16 years, agrees. As the boat heels the leeward drain may go below the waterline because of the heeling and the stern wave. $162. 3. I keep Mar 3, 2013 · Assuming the cockpit is 3 foot deep, your cockpit holds 144 cubic foot of water. All through hull penetrations have seacocks, with the exception of those in the aft end: engine exhaust, bilge pumps, and cockpit drains. Boat Info. If you are confused about the best boat scuppers and are unsure how to choose, we are here to help. See tools needed (see above). I plan on using either stainless or bronze. Contains: 3 x 110 mm high x Ø 29-19mm plugs 3 x 110 mm high x Ø 39-29mm plugs 3 x 110 mm high x Ø 50-40mm plugs. I need help, the drains in the cockpit are garbage. Hunter 37C New Bern, NC. I guess on some boats it's the outboard scuppers that drain via a through-hull in the galley. The other option is to not go out in The unique cut away flange allows for almost total drainage from cockpits, wells and tanks. Jun 25, 2017 · 30. Dimensions. See full list on practical-sailor. 91103 Halyard Bullseye Fairlead. Apr 13, 2008. If you physically see gunk on the top of the valve, loosen/dig it out with Apr 22, 2024 · Apr 23, 2024. Wishlist. This is our range of Seaflow and Perko boat deck and cockpit drains, including: flush boat deck drains, countersunk boat deck drains, plastic deck drains. The flanges that fit on the top of the cockpit and thread Jun 12, 2012 · That does not mean, however, that I approve of cockpit and deck drains being routed below the water line. Dec 21, 2018 · The Victoria 18 is a smaller boat with two drains with screens in the forward cockpit floor with the cockpit floor being lower to the water line. Nov 9, 2012 · In St. Or just over 1,000 gallons. When I sailed the boat with the drains straight through, the low side would have water back up into the cockpit. (The boat hasn't been taken care of) I found this out by taking a water Oct 23, 2021 · Demonstrating how to use a Cam Lock drain plug in a Sunfish. From $8. Top flange is 3 5/8" diameter. #2. Jun 1, 2015 · T-H MARINE Flow-Max Boat Self-Bailing Ball Scupper Valve - Positive Sealing Ball Drain Replaces Old Flapper Scuppers - Fits Over 1-1/8" Motorwell Tubes 4. I did it all from the cockpit lockers. Thread starter Karl Broer; Start date Feb 3, 2006; Forums. Have fun designing. Now I did not take too much notice of this before because there was so much water in the bilge before and there is both a full dodger and Bimini. Holes in the rear would have to supplement the factory drains. On my boat the seacocks for the cockpit drains are three inches in diameter. #1. Hi all,\u000BI'm back, this time with a Boat! :)\u000BI just purchased an 87 O'Day 322, She is generally in great shape however there a few items that I need to replace right away and am having difficulty sourcing locally. The challenge here was figuring out how to keep the newly rolled pipe attached lon Sep 3, 2010 · Force 5® Sailboats Manufactured by Weeks Yacht Yard --- Patchogue, New Cockpit Drain Unit (self bailing) 27. Therefore, most vessels come equipped with self-draining systems including a bilge pump and various drains. Oct 16, 2011 · 1,986. Not evident in the pic is some seepage on the lower threads, especially the left one. Ok, factory charges $1600 to replace the stainless steel centerboard vault with a Fiberglas vault and a new centerboard. Whether you want an oval or square boat sink unit, a stainless-steel marine sink faucet or just a sink drain – we have what you need. Does anyone know the size of the hose that connects to the thruhull?? The diameter of the thruhull fitting is one inch. In most cases, such as this, the plate's holes will align perfectly Again, boats rarely sink because of a failure of one of these tubes; they sink because $10 worth of neglected hose fails when no one is around to do anything about it. Again,--if it's made of rubber, I won't use it. (it would require enlarging the hole thru the coockpit and hull) If you decide to fit an autobailer, it would work just fine with the existing setup. Sep 12, 2017 · I am planning to replace the original cockpit drains on my '76 C22 with l 1/2" stainless steel drains and rerouting the lines through the transom just above water level. Dec 15, 2009 · 63. Dec 15, 2009. Oct 11, 2020. They prevent water entering when the boat is stopped and allow it to drain when moving. Looking for advice how to repair or replace what is installed. Apr 14, 2008 · Trying to think ahead here. Shop the best selection of Drain Plugs & Scupper Drains from West Marine. How to tell the difference: The cap thread on the new style bailer is 1-3/16" deep. Feb 6, 2006. Jun 13, 2009 · A fully swamped cockpit should be able to drain off it's contents in less then a minute. the exhaust and bilge pumps penetrations are just above the waterline, but the cockpit drains are a little below. 949. Shop the best in boat scupper drains at West Marine, including valves, drains, ball scuppers, thru-hull scuppers and more. We offer a full range of marine sinks and boat sink faucets to improve the look of your bathroom or galley. The locker is connected with the interior. Thanks. Or maybe someone here on the forum knows of the source for the In order to stay afloat and be comfortable for a crew, a boat has to be well-protected from water that gets onto the deck and cockpit and tends to collect in a bilge and some other compartments. Catalina 22 Status Aug 22, 2015 · 25. For my cockpit drain on my 222, right now I just have something rigged up between the cockpit drain and through-hull with a pvc ell and some radiator hose to keep. You might try Hamilton Marine, Defender Marine or West Marine. 8820; Boat Care Products. All too often I find the two cockpit drains are clogged with leaves or other plant material that has blown into the cockpit. May 2, 2022 · There are two sets of drain hoses coming out of the cockpit, removing the first (starboard) side hoses make accessing the other side much easier. dlochner said: Welcome to SBO. Sirius 21 Pointe-Claire. I tried the following things. Almost all production boats fail this, with the exception of open transom boats. 5" drains I walk you through how I replace the floor drains in my scupper system on my boat. Once the boat levels out, the water should drain. I'm guessing I need to find a preformed radiator hose with a 90 degree bend to fit between the two Jan 27, 2011 · A snug-fitting teak grating adds safety and a touch of class to the cockpit of any boat. But if you think about it, that only makes sense!!! They were looking for a new boat, reviewed many boats Oct 17, 2004 · The catalina cockpit drains drained through a below-the-waterline thru-hull. THANKS FOR WATCHING!@chefoutdoors SUBSCRIBE!!@danco_pliersUse code CHEFOUT Key Features: Stainless Steel Deck Drain Scupper. 5" drain connection. Nov 17, 2019 · Trying to solve the age-old Ericson problem of the center cockpit drains during winter. I have a VN 23 and the angle from the cockpit drain to the thru hull is really tough to work with. I would like to know myself if there is another way to replace the . Catalina 30 Pensacola. I left the 1-1/2" drains in place as they were the lowest point in the cockpit. g. This Plastimo set of 9 large wooden plugs is ideal for making temporary repairs and preventing leaks. The cap thread on the old style bailer is 1-5/16" deep. High strength and UV stabilized to provide value and durability. #3. Get fast delivery and free shipping on eligible orders over $99. Step 3: Fit the Flow-Max base-mounting plate over the scupper hole and use the screws supplied to secure to the transom. Apr 20, 2002 · I purchased 3-1/2 feet of white sanitation hose and 2 each 1-1/2 inch male threaded hose barbs from a marine store. Cockpit Drains & Scuppers. Boat Bungs, Bailers & Cockpit Drains for yacht, boat & tender. Does anyone know of this being done before. There are also propane lockers underneath the seat at the aft part of the cockpit. One problem is the cockpit drain. Mar 28, 2021. I have six deck drains and two cockpit drains exiting below the water line, which is 8 (!) unnecessary holes in the bottom of the boat. Sea-Dog Line Thru-Hull w/Scupper. Sep 18, 2015. The unique cut away flange allows for almost total drainage from cockpits, wells and tanks. Jul 22, 2010 · Re: cockpit drains My cockpit drains don't appear to be any larger than the cooler drains. Defender Marine offers a variety of cockpit drains, self-bailing scupper drains, and thru hulls with scupper valves. The standard 0. boat maintenance. In addition, the cockpit drains are leaking but that isn't the source of Cockpit Drains. Hunter 30_74-83 Ponce Inlet FL. It looks like the original fittings from 1984. If you're looking for other types of parts, diagrams or guides, please see the menu to your left. 77 square inches, and one 2" diameter drain has a cross section area of 3. Suits 25mm (1") hose. ibkccccnhfznzwaqtnyx
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