Hi All, Having redone my en suite, the new shower is lower than the previous one (it was previously on a plinth). I'm not surprised to discover that it now drains a lot slower. I'm thinking that I can fit a drain pump as I have access to the drain at the other end of the room but struggling to find a suitable product that's not marketed for Marine use (such as the Whale Gulper 220). Anyone got any experience or recommendations for a domestic shower drain pump? Thanks in advance. Cheers, James.