The Blackmer PI608 CD4MCu impeller is an open-type pump impeller for Blackmer centrifugal pumps, manufactured in CD4MCu alloy. It serves as a spare part for Blackmer frames S, A (including LD17), and M series CD4MCu pumps, and is offered in open-impeller sizes 32 x 50 – 160, 32 x 50 – 200, and 50 x 80 – 200. Exact Blackmer item numbers depend on frame and configuration; consult your distributor or Blackmer factory to confirm the correct part for your pump.
