... and horizontal centrifgal slurry pumps. M\AH , and HH model pumple pumps are cantilever and horizontal centrifgal slurry pumps ... metal or rubber.Both the liner and impeller for HH model pumps are made of wearable metal only. ... The shaft seal system of M \AH and HH model pumps packing seal, centrifugal seal (of mechanical seal ... handling slurry to different directions. M, AH, HH series slurry pump