... strong corrosion 4ISO9001-2008 HH,AH,A,L Series Centrifugal Slurry Pump Shijiazhuang Ruite Pump Co., Ltd ... 100% under certain rotation speed.) Application:M,AH,HH series pumps contain cantilever and horizontal centrifugal pumps, ... made of wear resistant metal or rubber.HH series lining and impeller are made of wear ... resistant metal.The shaft seal of M,AH and HH series pump may adopt packing seal or ...