capping pvc pipe flush with slab

[chassell]

Hello all,
Getting ready to pour slab for my 1200' garage build. Most of the structure is complete, just pouring floating slab near the end of the build. Anyway, I have placed a couple of runs of 2" pvc to come up in the middle of the floor to be able to run future air, hydraulic or whatever to a lift. How can I cap off flush with the slab until I am ready to use?

 

[chickenhauler]

I put abs caps on mine since they were the only ones I could find with a flat end and pulled them off while the concrete was still green. That way there's room around the pipe for a collar if you want to continue the pipe up for protection, or whatever.

 

[welder4956]

If you are running a hose or wiring through the PVC, put a threaded adapter coupling on the end flush with the floor and use a recessed plug:

http://www.amazon.com/dp/B001EV7WRS/?tag=atomicindus08-20

If you are planning to pressurize the embedded pipe, use steel instead of PVC with same type of fittings.