Valveman
Platinum Member
I've been using the CS pumps all year with no problems. I've only heard of a few cases where they have given problems. Cary have you personally seen any failures? I used to use the Goulds LS (Brass head) but they discontinued it in favor of the CS series. The GS is Goulds top of the line pump.
I have seen several cs pumps piled up behind my Goulds supply house. And I have heard from several installers that the crimped heads are coming loose.