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  1. RV Sewer Hose Fittings
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  3. Sewer Elbows
  4. 90 Degree Angle
  5. 3 Inch Diameter
  6. 3 Inch Diameter
Valterra Elbow DWV Fitting for RV Sewer System - 90 Degree - 3" Hub

Valterra Elbow DWV Fitting for RV Sewer System - 90 Degree - 3" Hub

Item # D50-2878
Retail:$22.05
Our Price: $11.92
You Save: 46%
RV Sewer Hose Fittings
Shipping Weight: 0.8 lbs
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This elbow connects (2) 3" diameter sewer pipes in your RV or motor home. Elbow changes the direction of waste flow. Simply slide the pipes into either side of the elbow and secure with ABS solvent bond (A05-0303 - sold separately). Great Prices for the best rv sewer hose fittings from Valterra. Valterra Elbow DWV Fitting for RV Sewer System - 90 Degree - 3" Hub part number D50-2878 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (34)
  • Q & A (0)
  • Videos (2)
  • Photos

Valterra RV Sewer Hose Fittings - D50-2878

  • Sewer Elbows
  • 90 Degree Angle
  • 3 Inch Diameter
  • 3 Inch Diameter
  • Sewer Pipe to Sewer Pipe
  • Hub
  • Valterra

This elbow connects (2) 3" diameter sewer pipes in your RV or motor home. Elbow changes the direction of waste flow. Simply slide the pipes into either side of the elbow and secure with ABS solvent bond (A05-0303 - sold separately).


Features:

  • DWV elbow connects 2 sewer pipes that move waste outside of your RV or motorhome
    • Changes the direction of waste flow
    • Works with 3" diameter pipes
  • Simple installation
    • Slide pipes into each side of elbow
    • Solvent bond with ABS solvent cement (A05-0303 - sold separately)
  • Sturdy ABS plastic construction
  • IAPMO listed as meeting or exceeding:
    • ASTM-D2661-2011
    • CSA B181.1-2011


Specs:

  • Hub diameter:
    • Internal: 3-1/2"
    • External: 4"
  • 1-Year warranty


This elbow is a DWV (drain, waste, vent) fitting that is part of your motor home's waste management system.



D50-2878 Valterra DWV 90-Degree Elbow Fitting for Motorhome Plumbing System - 3" Hub





Video of Valterra Elbow DWV Fitting for RV Sewer System - 90 Degree - 3" Hub

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Valterra RV Sewer System Elbow DWV Fitting Review and Installation

Hi there, RV-ers. Today we're going to be taking a look at Valterra's line of ABS elbow fittings. We're here underneath our trailer where we needed to reroute our pipe around our new suspension system. And we're going to be using these elbows to do that rerouting. These elbows are going to be great for any rerouting like we're going to be doing here or if you have any damaged pipe that you need to replace.These elbows come in 90 degrees or 45 degrees. And with the double female one, you can get that in a slightly shorter length for a sharper turn.

These are available in either inch and a half or three inches. Typically the inch and a half is for gray water and the three is for your black water. We're going to be using the inch and a half today. And we've already cut our pipe here. We've made sure to cut it as clean and as square as possible.

And you want to remove any burrs. Just use your hand to remove those.You could also hit it with a piece of sandpaper if they're really rough and you can't knock them off. Once you've got the area you're going to be working with set up, we can go ahead and clean the area. We're just going to use some alcohol. And we want to clean both ends of the pipe we're going to be working with.

Make sure that's clear of any debris. And we also want to do the inside of our pipe.Now that we've got everything clean, we can open up our glue. We're going to be using ABS adhesive, which you can get here at etrailer.com because this is ABS material here, both our pipe and our elbows are. If you are doing some repairs or rerouting, you will likely need some pipe as well. You can get ABS pipe at an RV store, because it is ABS and it needs to be ABS in order to properly seal with the rest of your system.

ABS is also a very durable plastic, so it's perfect for out here in the elements.We'll then take our adhesive. We're going to smear some on the inside of our fitting and we also want to smear some on the outside of our pipe that we're going to be attaching it to. We'll try to get it all the way around. Once you've got it on both sides, while it's still wet, we're going to take the two pieces and we're going to push them together. Now at this point you would want to hold them together until it dries. It does take about three minutes to dry, but since we're going to need to go bring another elbow back into this piece, we're going to make that attachment here as well.I'm going to hurry up and get this side done while everything's wet, so it'll be a little bit easier to maneuver it all. We need to make sure we're doing both ends of each piece. And this one's female, this one's male, so they're going to fit together. We can go ahead and line those up and get them all pushed together.And then while we got it all together, we want to just hold it together. And we're just going to hold it here for a couple of minutes until it dries. It does take about three minutes to get to the point where it is solid and handleable. We're just going to hold it until that point. Now, if your pipes are already tightly pushed together, you don't need to hold it together, but if they're not, then you're just going to want to hold it and tough it out. And that completes our look at Valterra's line of ABS elbow fittings.

Customer Satisfaction Score:


Customer Reviews

Valterra Elbow DWV Fitting for RV Sewer System - 90 Degree - 3" Hub - D50-2878

Average Customer Rating:  4.9 out of 5 stars   (34 Customer Reviews)

This elbow connects (2) 3" diameter sewer pipes in your RV or motor home. Elbow changes the direction of waste flow. Simply slide the pipes into either side of the elbow and secure with ABS solvent bond (A05-0303 - sold separately).

by:

etrailer normally has the parts I need at the best price and they provide very prompt delivery



by:

I bought two of these to change the location of my grey water discharge to a more convenient and accessible location. They were shipped quickly and excellent quality. I'm always very happy with the products and service at etrailer.com!!



by:

There is nothing glamorous about buying 3" DWV fittings. But, etrailer made it easy with their great website and helpful videos. Was able to order all the fittings I needed to install a Sani-Con on my fifth wheel.



by:

Products look to be built strong I have not assembled them, yet.

Daniel M.

8/18/2023

Fantastic-works as advertised- snug fit, valve opens easily and closes tight without any s or spills



by:

Awesome product. I had to replace basically all of the plumbing for both tanks. I ordered all of the parts from this site and I got everything without any issues. One of the parts I order was the wrong part and I had to send it back. They asked no questions and let me send back the item without any issues and I got my money back quickly. I highly recommend this part, but more importantly this site. Good job!



by:

Recieved second order, arrived on time, products as described. Have used etrailer on several occasions, quality seller, def recommend!



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quality part that arrived in a timely m anner.



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Perfect



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All Good



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We ordered this & it was just what we needed & was quick getting here. We were helped with our order & appreciate it!!!



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Worked great!



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parts work great! thanks



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On time delivery



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Its what we needed. Thank you



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Vary fast shipping and products as adve rtised.



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Unequaled excelent service.



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See what our Experts say about this Valterra RV Sewer Hose Fittings

  • Availability Of Black 90 Degree Elbows To Reroute Grey Water Pipe Around Roadmaster Shocks
    I would he happy to help you find the correct 90 degree elbows to reroute the grey water pipe on your 2020 Grand Design Imagine 2670MK to clear the Roadmaster Comfort Ride Shock Absorbers # RM-2460 you were looking at, but you will need to measure the diameter of your grey water pipe as they can be 1-1/2" to 3" in diameter. If your grey water pipe is 1-1/2" then you can use four of the LaSalle Bristol Long Sweep Elbow Fitting for RV Sewer System - ABS Plastic - 90 Degree - 1-1/2" # 344632276...
    view full answer...

Info for this part was:

Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee David F
Installed by:
David F
Employee Amy B
Written by:
Amy B

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