AAV reducer

[Qwertyjjj]

The AAV I have is a 20 DFU that screws into a 2inch thread.
However, the waste pipe I have to couple to under the sink is a 1.5 inch
Is there such a thing as a 2inch threaded built into a reducer so that I don't have to buy any 2 inch PVC pipe.

 

[Standardairconditioner]

Google and your local big box store are your friends.

 

[Sponsor]

 

[Qwertyjjj]

The current coupler I have is a 2" threaded to 2" non threaded.
I cannot add any of those adapters to it as they are the female connections, eg for that pipe increaser decreaser, I need a short length of 2" pipe, then the decreaser, then I can go to 1.5
What I'm trying to find is a part that just goes from 2" threaded for the AAV straight to 1.5" non threaded so I can insert a 1.5 pipe.
That cleanout adapter, does that go from 2 to 1.5?

 

[Standardairconditioner]

Yes, you often have to use a very short length of pipe just to glue two fittings together.

Good luck.

 

[hj]

Many AAVs come with a fitting that fits either 2" or 1 1/2" pipe

 

[Reach4]

I need a short length of 2" pipe, then the decreaser, then I can go to 1.5
What I'm trying to find is a part that just goes from 2" threaded for the AAV straight to 1.5" non threaded so I can insert a 1.5 pipe.

Is this what you are describing?

 

[Bluebinky]

2 in. x 1-1/2 in. PVC bushing? It looks like HD has them...