Don't have much info for you on the sleeves. We don't have much call for them.
If you are gluing it, DO NOT USE CLEANER, on the joints.
Use sand paper to clean the joints.
The cleaner will not let the glue adhere to the pipe.
If you used cleaner on the pipe, IT WILL COME APART, be sure and use good s/s cable to hold the pump when it drops off.
Because it will fall off.