I have a Hayward RS1500 pump on which I cannot get the outlet to stop leaking. The 2" adapter threads all the way in and bottoms out on the inside of the pump. I even tried cutting a bit off the bottom of the adapter, and now it just bottoms out on the shoulder. Generous applications of teflon tape and pipe dope aren't helping.
The pump outlet also has an o-ring groove and external threads for a union connection, but a normal 2" union is much too large. How can I find the appropriate union bits for this pump? I've found several Hayward union kits, but nothing with any mention of my pump.
My next best guess is to just glue the adapter in, and I'd really rather not.