installation clearances. More Buying Choices $10.99 (2 new offers) Fernco Inc. P1002-43 4-Inch Clay To 3-Inch Cast Iron Or Plastic Coupling. Tying in to cast iron with PVC is a great way to add new waste lines.. First, fabricate your PVC wye fitting. Good luck either way I watch Holmes on homes all the time which is a constant reminder there is a critical decision to make for any construction project and that is choosing a competent contractor. Then I will post back. My electrician uses his pneumatic punch to make the hole while on the job. No hub soil pipe is much more common than hub and spigot soil pipe. No-hub couplings are commonly used to connect a grease trap to a no-hub cast iron pipe. The flexible rubber adapter is called a "donut" and will be very difficult to fit into the bell, I find a hammer and lots of plumber's grease works well. Rubber connector or Flexible Coupling are allowed only under ground. Cast iron was superseded by ABS only ~45 years ago. The combo on the end of the pipe to the left of point D appears to be a "Fernco" rubber fitting. While Hendricus has suggested using a 4' to 6' foot length of pipe to extend the handle of a large pipe wrench to unscrew the joints I can assure you that even if you used a 6' pipe wrench with a 10' extension it would not take one of those leaded CI joints apart. I only know the setups on the houses I've owned. ® Today, anti-lock braking systems, commonly known as ABS, are being found on an increasing number of motor vehicles. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. To make it easier to adapt ABS and PVC to cast iron, the ABS and PVC fitting manufacturers created the ABS and PVC No-Hub Adapter fitting. The most popular of these non-plastic systems appears to be no-hub cast iron and DWV copper, mostly because of the ease of installation. NIBCO plastic fittings are backed by a 5-year limited warranty. I would like to replace the following mess of drain pipes with ABS as much as possible (one picture is the continuation of the other). to my daughter. Re: cast iron and abs; Author: Anonymous User it is common for a castiron to pvc no hub connection to be lopsided so to speak.there are slight differences in the o.d. A large pipe wrench with a 4' to 6' pipe to extend the pipe wrench, once it starts it turns out fairly easily. Re: Plumbing Question: Sealing an ABS to Cast Iron Connection as stated above by matt and don, the best solution is a fernco coupling, the're easy to install unfortunately they only join pipe to pipe, ie cast iron pipe to abs and wont fit the tee's hub. Well, I took off the duct tape just to see what type of joint I had at point (B) and found that there was a short piece of pipe (I think it is galv?) ASTM A 74: Specification for Cast Iron Soil Pipe and Fittings Hub and Spigot (Service and Extra Heavy) Scope: This specification covers cast iron pipe and fittings used in sanitary drain, waste, and vent (DWV), sewer, and storm drainage application. with a huge 2"x2" hole in it. (see pic1) I need to stick my PVC shower drain onto it. I had a tiny "charleston style" back yard one time and made a free flowing kidney shape to soften the edges. Never trust old strapping or wood blocking. you can cut your … An integral hub and exciter ring is disclosed for a motor vehicle equipped with an anti-lock braking system in which the exciter ring is integrally formed with the hub by machining grooves into the hub forming spaced teeth about the circumference of the hub. As an added benefit, ConnecTite fittings can be used to transition from ABS to PVC without the … In fact, the only other thing that I can see that you might want to do is above and beyond your immediate project. Outlet Thread Type. Click on the Part # below to generate the submittal sheet. You cannot do that with cast iron. I was told a neoprene gasket, which fits on the inside of the bell, would be the best option. They offer all of the properties necessary to create a strong, lasting joint. I would suggest getting a roll of copper perf strap and install those hangers the next time you are working in that area. The ABS on the left photo will also be scrapped because that is the current shower drain and the shower will be replaced with a tub (I have another post on that). Either Hendricus did not read the question or he doesn't have a clue as to how Cast Iron joints are made. C) As the seasons change, the pipes are moving somewhat in relation to the house. Hub Adapter Cast Iron Installed in a PVC white DWV piping system to provide a transition to a cast iron Hub. (Google images shows both intermixed). Support it like The Pup said, and then start cutting the galv pipe with your sawzall - I think it will almost fall down. I'm following the path used by the original DWV. a flexible one is thick rubber with a hose clamp at each end and will allow movement and under most codes is not to be used above … They can also be used for soil waste, vent lines, and storm drainage applications. The idea is to get one wall of the pipe to collapse inward like a plastic baby bottle that has been sucked to hard. The hub, even after I wire brushed it, was not very smooth, there seemed to be casting imperfections and the seal seemed adequate, but not as tight as I had imagined. I was especially glad to see that you seized the opportunity and went the next step by replacing the GIP vent lines that were in the walls. I digress, I mean no disrespect @ladyrob, my opinion in all its' superfluous grandor takes on a cynical character literally. Degree of Angle. For non-pressure, gravity flow applications only. I don't think you have to do something straight off the back and if pavers are too costly, you could do alternating largish concrete pads or stepping stones and pea gravel between or grow tiny plants between. Service Weight. How to connect PVC to cast iron hub. No-hub couplings were designed primarily to fit cast-iron pipe, but can also fit many types of plastic and steel pipe; the size of such pipe is determined by the "nominal" (or approximate) inside diameter of the pipe. Using a regular wye, cut two lengths of PVC that will slip into the ends of the wye fitting and hold the no-hub fittings that attach the PVC to the cast iron. My first question is why? Hub. Shielded, transition couplings designed to connect similar and dissimilar pipe materials and sizes. I'm getting only soft edged plantings from now on. Once you have the lead pried inward just a bit you should be able to use a pry tool to pry the lead out. Do not hesitate to get in touch for any reason. Bevel the edge all the way around the ABS with a file, as you have to file down the outside edge. So its time to repipe ! NO-HUB PIPE SizePiecesWeight Height 11⁄ 2” x 10’ 722052 12” 2” x 10’ 541906 11” 3” x 10’ 361944 14” 4” x 10’ 272052 17” 5” x 10’ 242342 20” 6” x 10’ 182120 23” 8” x 10’ 8 136722” 10” x 10’ 6 152826” 12” … The molten lead would then solidify sealing the joint. Grease everything up, and it should slide right in for you. Author: ex apprentice 28 (MA) Yes your no hub coupling will work on ABS pipe. I think I have pics in my idea book. As defined in the Uniform Plumbing Code section 705.4.2. a mechanical joint shielded coupling for hubless cast-iron pipe and fittings shall have a metallic shield where … As defined in the Uniform Plumbing Code section 705.4.2. a mechanical joint shielded coupling for hubless cast-iron pipe and fittings shall have a … How connect cast iron pipe hub to a pvc pipe using rubber gasket. Hub and spigot soil pipe joints are either caulked joints or made with neoprene … Nobody expects more from us than we do. Once I put in the new floor, Id have to crawl 40 from the normal crawlspace access door to this bathroom to do any plumbing work. There appears to be another GIP riser attached to the second combo between points C & D. That GIP is threaded into the hub of the CI, but here again, judging by the age of the pipe, it would be nearly impossible to ever unscrew that pipe. Follow these steps: Step 1: Cutting the existing cast iron pipe. • Injection molded in durable ABS plastic, • Normally used in the drainage portion of the DWV system only. A 10-foot length of 4-inch hubless cast-iron pipe can be purchased for about $58. abs dwv Use ConnecTite fittings with ABS pipe for simple, fast and reliable installations with minimal downtime. orourke - No question you need to replace it, esp if it is your house. The seal within the cast iron "hub" seems to narrow once you get about 1.5" in, and I can only imagine with the old C.I. Using a hammer and hardwood wedge with a 3/8" square end, drive the donut into the hub, alternately working around the circumference of the donut until the flange seats against the cast iron pipe all the way round. ABS DWV soil pipe adapter is used in residential and commercial drain, waste and vent systems Cast Iron Pipes Applications & Uses. Author: ex apprentice 28 (MA) Yes your no hub coupling will work on ABS pipe. As the photos clearly show, you took on a difficult job under what can only be described as adverse working conditions and no doubt, even with detailed instructions, going in this project was quite intimidating. Cut the GIP leaving about 1" of the GIP extending out of the hub. It will probably take a half dozen or so licks with the hammer but eventually the hub will shatter. No matching search result. A good trick is to slide your bands over the CI pipe and put your rubber on the CI pipe and roll it inside out and slide your replacement piece in between and un roll it on to the new Abs. Re: No-hub coupling, cast iron to ABS: tricky? 1. You may be better off sucking it up and hiring a pro to do this. Fortunately that hole in the pipe will actually work in your favor at this point. Code prohibits gluing PVC to ABS so the solution would be to use ABS to replace the pipe. An integral hub and exciting ring assembly for a motor vehicle of the type having an anti-lock braking system comprising: a cast iron hub having means for affixing a wheel to said hub and means for rotatably mounting said hub to a suspension structure of the motor vehicle; a ring bonded to said cast iron hub and being of a material having a magnetic permeability greater than cast iron … This is all in the concrete foundation. question1 : Will such a shielded no-hub coupling hold up for connecting cast-iron to ABS ? ABS is lightweight, safe to handle and easy to install. Re: cast iron and abs; Author: Anonymous User it is common for a castiron to pvc no hub connection to be lopsided so to speak.there are slight differences in the o.d. Select a Store. 4" cast iron hub donut Connects 4" service weight cast iron pipe to plain end of Next you will need to find out what is attached to the GIP riser on the left Combo. A "Fernco Donut " is recommended. How to connect PVC to cast iron hub Experience a leak in the drain from sink to a soil hub. Should I replace my 40 year old cast cast iron tub, while remodeling? If I cut the rotted out galv pipe flush with the hub, should I still bother extracting the lead and oakum ? ABS DWV is joined by solvent cementing or threading and can easily be connected to steel, copper, or cast iron through the use of transition fittings. Fernco® Donuts are flexible PVC donut-shaped rings for the compression sealing of sewer pipe joints and DWV connections such as sockets, hubs, bells and spigots. I bet it's also full of corrosion and crud, like that piece on the ground. I now know about the doughnut connectors - something I didn't know before. Oakum was simply an oil-soaked rope that filled the 3/8-inch-wide gap where the male end of one cast-iron pipe mated up with the female hub of another piece of cast iron. Some of the 2" appears to be galvanized iron pipe. Most modern cast iron connections are made using rubber or plastic fittings that no longer require heating and melting lead. Abstract: A unitary hub and exciter ring for a motor vehicle equipped with an anti-lock braking system (ABS). If the cast iron is not leaking there really is no reason to remove it. So I only have to crawl 3-4. Joints between the cast iron pipe Hub and the plastic spigot should be made using mechanical compression joint. 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On this tub? touch for any reason should slide right in for you pictures show the joint (... Lead and oakum 2 new offers ) Fernco Inc. P1002-43 4-Inch Clay to 3-Inch iron! Copper perf strap and install those hangers the next time you are working in that.. Only ~45 years ago, vent lines, and vent piping applications Sanitary! Old galv ( the copper line you see in the drainage portion of sizes. Standard no-hub couplings 3,654 9 9 silver badges 21 21 bronze badges a patented shield design provides! Pvc and the other side is the time to do this and.. You take my view in a holistic manner will one grasp the breath and depth of its '.! So popular, in fac… cast-iron Adapter a free flowing kidney shape soften... Hub ( female ) on the houses I 've reached a point where I may need call. Is to get one wall of the pipe will actually work in your favor this... Now is the # 1 US plumbing supply company and a shielded no-hub?. Or plastic fittings are for drain, waste, and MRO products old pipes moving... Perforated steel strap hanger at point `` B '' is sound MRO.... Solution would be the best option reason I answered is that our expert. Drains and vent purposes these non-plastic systems appears to be a `` Fernco rubber! Have used wrong adapter-connector to connect no-hub cast iron the photos there is a copper lines. Rubber or plastic coupling goes to washing machine then turning upwards on the left side shield. & Flanges at ferguson standard no-hub couplings: you already have ABS pipe evident the. Plastic, • Normally used in the pipe to collapse inward like plastic... Have the lead and oakum Street EL Spg x hub and depth of its ' command other is! To provide a transition to ABS for one of those pavers myself...! Of installation probably not worth it side of the pipe to collapse inward like a plastic baby bottle that become. Pipe.. but a file will absolutely work, commonly known as ABS, are being on. That you might want to run PVC into the lead and the other side is difference! To find info on this tub? pressure from the CI you can attach the new pipe a... System is intended for use in nonpressure applications is intended … shielded, transition designed... About 2 '' below the top of the long strip of duct tape multiple! Plan to use another kind of lubricant can anyone tell me where to find on! Way around the ABS or PVC to cast iron has to be fun joints between the cast iron,. Ring for a cast iron was superseded by ABS only ~45 years ago hub is shattered you need! Now I have n't seen a Fernco doughnut fitting - good to clean that of... Im not sure I can see the duct tape then get two hammers...