90° Elbow Drain Connector With A 3/4 MPT Fitting
Updated 10/03/2025 | Published 01/05/2022
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Question:
I have a 2-1/4inch to 1-7/8inch drain Id like to connect an elbow off of to 3/4. Im trying to figure out what will fit on it. Does it have to be something like the 1-3/4inch P Trap, or can I use a 1-1/2inch Gray Water Drain Connector - 90-Degree - 1-1/2inch FPT to 3/4inch MPT. I have limited space and if the swivel drain connector is smaller Id like to use that.
asked by: Topher
Expert Reply:
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.
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Product Page this Question was Asked From
Valterra Gray Water Drain Connector - 90-Degree - 1-1/2" FPT to 3/4" MPT
- RV Sewer Hose Fittings
- Sewer Drain Traps and Connectors
- Drain Connectors
- FPT
- MPT
- 1-1/2 Inch Diameter
- 3/4 Inch Diameter
- Valterra
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Anita
10/2/2025
Okay let's see if I'm understanding that's right. The connector shown has a hose fitting for a 1 3/4" hose, the hose you are suggesting to go with it is a 1 1/2" fitting. Is this correct?