I have a 97 RV with 4" sewer drain. I need to replace with a 3" will this fit over the 4" drain or go inside to adapt to 3" connections?
197791
This item fits over a standard 3" ABS sewer pipe, the same kind that is used in house construction. Attach with ABS glue.
197792
This is designed so one end slips onto a 3" pvc pipe and the other end supports standard RV 3" twist-on connectors. You'd also need a 4" to 3" reducer fitting. If Amazon doesn't have one, you can probably get one at any hardware store.
197793
This glues over a standard 3" abs sewer pipe, the kind used in home construction
197794
Mr. Mayer is correct....if you purchase this along with this http://www.amazon.com/Pipe-Reducer-Increaser-4x3-ABS/dp/B0085CO286/ref=sr_1_4?ie=UTF8&qid;=1402972986&sr;=8-4&keywords;=Abs+4x3+reducer and a 3"x 6" abs piece of pipe your set. Check Home Depot as amazon no longer has reducer available. They also have a place with precut ask an associate where they keep.... Reducer over existing pipe, add a 4-6" piece of 3" pipe, add bayonet fitting...glue up and ready to go....Plumber Paul
2123713
I no longer have the trailer but I can tell you that the wider end fits the 3" sewer pipe and the narrower end accepts the sewer hose
897554
Yes, that will give you around a 3/4" sink lip overhang all the way around. Hope this helped.
1880277
Mine was 3/4" for both sides. Don't know why it would be different unless you needed a reducer.
1402728
I think I would need more information. Do you have the standard sewer out from your motor home? Usually you just slip the hose on and turn to engage the 4 studs on the output.....
1361153
No, this will fit without removing anything and it works great. I used to do drain-o 3 times a year but have no need for that anymore.
936841
The internal diamater of the hose needs to fit over a peice of 3/4 pipe, go to home depot and take a peice of 3/4 pipe over to the hoses and buy the one that fits over snug
1524544
This is for 2" central vacuum pipe so if your RV has that size pipe it will work.Thank you
1699929
Yes definatly over cut it. Makes it a lot easier to fill in. Give yourself at least 3" on each side of the drain. As for the depth you have to adjust it based on the slope of the driveway and the depth of the drain.
763544
We couldn't find exact fit either. We found one that fits side to side but has a 2 Inch gap at top and bottom. It works for the money while we look for another. $45 @ Amazon. Make sure to get an off-center hole for the drain. It is all stainless and well made. Good luck!
1163563
Already had one in my rv sewer line, I just pulled the old one out and replaced it. As far as connecting it to a 3"pvc pipe, you will need to connect it to a hub, see link, good luck. http://valterra.com/product-category/rv-products/aftermarket/sewer-sanitation/flanged-valve-fittings/
1211969
Matt, I would suggest you reduce the pipe or drain down to a 3" This will give you a leak resistant seal. I used Hydraulic cement and bonded pvc pipe with the appropriate diameter to the interior of my bell shaped floor drain. This then gave me a perfect diameter that was supported by the dried hydraulic cement. This allowed it to handle the side pressure of the bladder as you tighten this floor guard. Or on the worse case you can order it and try it too see if it will expand too the size you need, if it doesn't fit you can always return it. This worked in my situation but may or may not in yours.
945732
as long as you can connect it, any ro system will work. they make adapters if needed but I doubt you will need any. if you do , home depot or amazon will have them. I have the air gap on mine with no issues. you will need a seperate air-gap , also on here for about 8.00 . the whirlpool one was a combo unit. the gap goes in the waste line, just be sure it mounted above the the drain as high as possible under the sink.
1211967
Matt, I would suggest you reduce the pipe or drain down to a 3" This will give you a leak resistant seal. I used Hydraulic cement and bonded pvc pipe with the appropriate diameter to the interior of my bell shaped floor drain. This then gave me a perfect diameter that was supported by the dried hydraulic cement. This allowed it to handle the side pressure of the bladder as you tighten this floor guard. Or on the worse case you can order it and try it too see if it will expand too the size you need, if it doesn't fit you can always return it. This worked in my situation but may or may not in yours. Matt, I would suggest you reduce the pipe or drain down to a 3" This will give you a leak resistant seal. I used Hydraulic cement and bonded pvc pipe with the appropriate diameter to the interior of my bell shaped floor drain. This then gave me a perfect diameter that was supported by the dried hydraulic cement. This allowed it to handle the side pressure of the bladder as you tighten this floor guard. Or on the worse case you can order it and try it too see if it will expand too the size you need, if it doesn't fit you can always return it. This worked in my situation but may or may... » Read More Matt, I would suggest you reduce the pipe or drain down to a 3" This will give you a leak resistant seal. I used Hydraulic cement and bonded pvc pipe with the appropriate diameter to the interior of my bell shaped floor drain. This then gave me a perfect diameter that was supported by the dried hydraulic cement. This allowed it to handle the side pressure of the bladder as you tighten this floor guard. Or on the worse case you can order it and try it too see if it will expand too the size you need, if it doesn't fit you can always return it. This worked in my situation but may or may not in yours. « Show Less
1107543
Sorry, I have already installed this and the trailer is in storage...possibly Valterra can give you specs...believe this is industry standard for 3" plumbing
1845748
All modern RV sewer fittings to my knowledge are the same size. Check with an Airstream dealer.
317995
there is only one size pipe used in the RV industry. It will fit your RV without issues. You are likely measuring the outside of the pipe. if you measure the inside it likely is 3 inch. My RV is stored so I can't check measurements. But like I said, there is only one size used in the industry