- Joined
- Oct 23, 2017
- Messages
- 365
- Reaction score
- 360
I am trying to plumb a jebao DCP 4000 return pump to a Glassholes 3/4" return bulkhead, and a Eshopps M overflow with two drain bulkheads down to my sump. I tried 1 1/4" and 1" pvc fittings and they won't work. 1" is too small for the pump and return and 1 1/4" is too big. 1 1/4" is a little too small for the eshopps threaded drain bulkhead coming from the over flow box. Would appreciate any help in fitting sizes and thread type needed.