... /h Head:6~97m Material:A05 , A31 , A33 , A49 , rubber , etc Type AH, HH slurry pump. cantilevered, horizontal, single stage ... for AH pumps have replaceable wear-resistant metal liners or rubber liners. The impellers are made of wear-resistant metal ... assembly use cylindrical structure,adjusting the space between impeller and front liner easily, being removed completely when being repaired. Bearing ...