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Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT
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Valterra

Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT

Part Number: T01-0091VP
144 Reviews | 11 Questions
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$9.08
 RV Sewer Hose Fittings
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valterra rv sewer hose fittings drain connectors
valterra rv sewer hose fittings drain connectors gray water tank to dump station
valterra rv sewer hose fittings drain 3/4 inch diameter
valterra rv sewer hose fittings drain 3/4 inch diameter
valterra rv sewer hose fittings drain connectors 3/4 inch diameter t01-0091vp
valterra rv sewer hose fittings drain gray water tank to dump station t01-0091vp
valterra rv sewer hose fittings drain 3/4 inch diameter gray water connector - 90-degree 1-1/2 fpt to mpt

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Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT customer photo
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This 90-degree swivel connector eliminates hose kinking while helping you drain your gray-water tank. 1-1/2" FPT end threads onto sink drain or trap. 3/4" MPT end threads into gray-water flushing hose (sold separately). Great Prices for the best rv sewer hose fittings from Valterra. Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT part number T01-0091VP can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Valterra RV Sewer Hose Fittings - T01-0091VP

  • Sewer Drain Fittings
  • Drain Connectors
  • 1-1/2 Inch Diameter
  • 3/4 Inch Diameter
  • Gray Water Tank to Dump Station
  • FPT
  • MPT
  • Valterra
  • Swivel Fitting

This 90-degree swivel connector eliminates hose kinking while helping you drain your gray-water tank. 1-1/2" FPT end threads onto sink drain or trap. 3/4" MPT end threads into gray-water flushing hose (sold separately).


Features:

  • Drain connector helps you drain your gray-water tank using a gray-water flushing hose (sold separately)
  • 90-Degree swivel connector eliminates hose kinking
  • 1-1/2" FPT end threads onto sink drain or trap
  • 3/4" MPT end threads into gray-water flushing hose


Valterra gray-water drain connector dimensions

T01-0091VP Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" x 3/4"







Customers Who Purchased This RV Sewer Hose Fittings Also Bought...



Video of Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Feature Review Valterra Gray Water Drain Connector

Today we're going to take a look at the Valterra Gray Water 90 Degree Drain Connector. This is used to drain your gray water with your gray water flushing hose, which we do sell separately on our website. It is a swivel connector, you can see right here, which will eliminate any hose kinking. It does include a nice rubber gasket in there. It is a 90 degree design, as you can see right here. The size, it goes from a one-and-a-half inch diameter to a three-quarter inch diameter. That should do it for the review on the Valterra Gray Water 90 Degree Drain Connector..

Customer Satisfaction Score:

Ratings & Reviews

4.8

144 reviews
5 Stars
(122)
4 Stars
(19)
3 Stars
(1)
2 Stars
(2)
1 Star
(0)
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by:
Perfect fit for gray water connection. Thanks for the quick shipping and great communication. Would definitely recommend buying for trailer.com for your parts.
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Etrailer Expert

James D.

6/12/2026

We really appreciate the recommendation and we're glad our team could provide quick shipping and great communication. Thanks for choosing etrailer!

by:
Perfect fit for my pop up sink and shower drains.
by:
I've been looking for this part for two weeks. I went to two Camping World stores and was told at one of them the believed the part was discontinued. I searched the internet myself and gave up. Then I talked to my son. he found etrailer.com in less than two minutes and found the part right away. I ordered it and it shipped that same day. A few days later I had my part and I couldn't be happier.
by:
The connector made life a little simpler when I used it to connect a water hose to a drain line to flush a buildup of sludge which collects in a section of the drain that doesn't have enough slope.
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by:
Fit well. Would be better fit for my purposes, if the elbow bend was slightly longer.
by:
Awesome customer service, kept me informed when shipped and arrived on time.
by:
Fits like a champ! No more dripping from the waste water tank.
Allen profile picture

Allen

6/10/2025

A year later and, to be honest, Ive forgotten all it. No leaks, its still working as perfectly as the day I installed it.

by:
Exactly what I needed and it arrived quickly!
by:
A convenient way to transition from a full-size household bar sink to garden hose GHT thread, for gray water drain. Glad to find these high quality adapters here, I could not find them anywhere else and they are exactly what I needed.
by:
These gray water adapters were impossible to frind in Phoenix. Etrailor had exactly what I needed for less money than Amazon. From now on I will simply get what I need for my camper from etrailer and save myself a lot of time and headaches.
by:
Product installed as anticipated. One year later, it is as good as new after 8 weeks of camping and about 5,000 miles of travel. etrailer has proven to be a provider of quality solutions.
by:
Bought for tent trailer shower drain. Perfect fit. Fast shipping. Good price. Verry happy with purchase.
by:
works well for the $ to hook up pop up grey water to sew hook up on full hook up site using a old garden hose
by:
Could not locate this part anywhere until I looked at etrailer....there it was. Easy to purchase, arrived within a couple of weeks of ordering...
by:
This company offers the best in customer service and product. All items have shipped quickly, and products are great. Being the new owner of a trailer, I have had to order many items and have been very pleased with all products and especially the customer service help.
by:
Product is exactly as I thought it would be. Very fast shipping. Very pleasant experience with etrailer. Excellent communication. Looking forward to do business again.
by:
Very satisfied. Easy Order process and quick shipping.
by:
customer service was excellent. told me one part would be a week or so to ship and offered alternatives. I was very surprised with the level of service. I will be using etrailer for my future needs
by:
works great
by:
Extremely fast shipping! Fantastic customer service! I will definitely be ordering from etrailer again! Thanks Steve L
by:
It connects tightly to our Aliners water drain and then to a garden hose. Does the job I ordered it for well. Thanks.
by:
It works perfectly for my vintage trailer to drain into a portable grey water tank.
by:
Works great on out pop up for attaching out sink drain hose! Would definitely recommend it…
by:
Received what I ordered and it is as advertised. Cant' wait to try it out in the upcoming weeks. I would definitely order from this company again. Shipping was quick!
by:
Perfect fit just what I needed couldn’t find it locally so etrailer to the rescue
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See what our Experts say about this Valterra RV Sewer Hose Fittings

Do you have a question about this RV Sewer Hose Fitting?
  • What Adapter and Hose do I Need to Drain My Gray Tank with 1 1/2" Drain Hole?
    Hello James, I have a great set-up for you. You will want to use the Valterra Gray Water Drain Connector - 1-1/2" FPT to 3/4" Hose Thread # T01-0094VP, or if you need a 90 degree option, the Valterra Gray Water Drain Connector - 1-1/2" FPT to 3/4" Hose Thread - 90 Degree # T01-0091VP. You will want to pair that with the Valterra Flushing Hose for RV Sewer System - Gray - 1/2" Inner Diameter - 15' Long # W01-4180. Since the gray water tank only has used water and not waste in it, you can...
    view full answer...
  • 90° Elbow Drain Connector With A 3/4 MPT Fitting
    I recommend using the Valterra Gray Water Drain Connector # T01-0091VP you mentioned. This has a 1-/1/2" FPT connector on one end, and a 3/4" MPT fitting on the other end to connect to a flushing hose like # W01-4180. The # T01-0091VP keeps a low profile at 2-5/8" tall which should be small enough to fit in any space you need it.
    view full answer...
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  • Adapter to Drain Gray Water Tank Using a Regular Garden Hose
    It sounds like you need Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT Item # T01-0091VP. Or possibly Valterra 90-Degree Drain Elbow - 1-1/2" Female Swivel x 3/4" Barb Item # RF890. Or Valterra 90-Degree Drain Elbow - Flange x 3/4" Barb - Polypropelene Item # RF839 depending on the design of your gray water tank drain.
    view full answer...
  • Drain Hose for 1-1/2" Diameter Valterra Waste Valve
    To connect a standard garden hose part # W01-4180 (15') or # W01-4300 (25') to your Valterra Waste Valve # T1001D you will need an adapter like part # T01-0094VP or part # T01-0091VP which has a 90 degree elbow on it. Simply remove the cap off of the waste valve then add either of the adapters with a typical garden hose and you are good to start draining!
    view full answer...
  • Parts Needed to Drain Gray Water Tank From Valterra T1001C
    In order to drain your gray water tank with the Valterra # T1001C, which has a 1-1/2" MPT end threads onto sewer system pipe, you'll want to use the Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT # T01-0091VP. This will connect to the # T1001C and allow you to connect a garden hose that will allow you to drain your gray water tank. There is not a specific hose designed for this use and the gray water tank will either be drained in this manner, dumped straight...
    view full answer...
  • Improving Current Gray Water Waste Dump System
    If you have the Valterra Waste Valve for RV Gray Water Tank, # T1001C installed to your 1-1/2" sewer pipe and this valve is then attached to a Valterra gray water drain adapter, # T01-0091VP, then to a garden hose, yes, I can see that you are draining slower than optimal. My suggestion is to first remove that Valterra adapter, # T01-0091VP. This is usually put in place for purpose of attaching a garden hose to the tank for the purpose tank cleanout, not draining. Use this connection...
    view full answer...
  • Why Doesn't Valterra Gray Water Drain Connector Use Garden Hose Thread Size
    Hey Wyatt, so we have a hose that was designed to be used with the # T01-0091VP with the part # W01-4180 which does have a different thread size. This is intentional so that someone doesn't use a standard garden hose that someone might attempt to drink out of later.
    view full answer...
  • Recommended 1.5 Inch Threaded Cap with Hose Attachment
    The Replacement Cap with Strap for Valterra Gray Water Waste Valve - 1-1/2" FPT - Black # TSV6 is a fit for the threaded tubing. There is a different style that goes to a hose for dumping and has threading on both ends. It is the Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT # T01-0091VP. I've attached a video to assist. There is also the straight fit # T01-0094VP. You may also be interested in the Camco Garden Hose Straight Shut-Off Valve - Plastic # CAM20003...
    view full answer...
  • Parts Needed For A 3" To 1.5" To 3/4" Black Tank To Grey Tank Conversion
    It sounds like you're going to need the Valterra Eccentric Tank Reducer # T1041-1 which will mount directly to your 3" spigot, while the 1-1/2" hub slides over the sewer pipe. Now you can connect to the Valterra Waste Valve for RV Gray Water Tank w/ Cap # T1001C, like you mention. From here, you can attach the Valterra Gray Water Drain Connector # T01-0094VP for the 3/4" hose connection, or you can use # T01-0091VP if you want a 90° angle 3/4" hose connection. We have various hoses...
    view full answer...
  • Correct Flushing Hose To Use With Valterra Gray Water Drain Connector
    In order to connect to the Valterra Gray Water Drain Connector part # T01-0091VP which has a 3/4" MPT fitting you can use the Valterra Flushing Hose for RV Sewer System part # W01-4180 which has the correct 3/4" FPT fitting that you need to do so. This is the shortest length we offer with for this hose.
    view full answer...
  • Height of Valterra T01-0091VP Drain Connector
    I've provided a photo showing the dimensions of the Valterra # T01-0091VP drain connector.
    view full answer...
    Image 1 for

Do you have a question about this RV Sewer Hose Fitting?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Jeff D
Installed by:
Jeff D
Employee Amy B
Written by:
Amy B
Employee Wilson B
Updated by:
Wilson B

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