... condition, the pump can be divided into standard pump (PCN), liquid gas pump (PNQ), high-temperature pump (PKG), common standard pump (PDC). ... mediums and widely used in the fields of chemical industry, petrochemical industry, water supply and drainage, medicine, textile, nuclear ... PKG, PDC) 25-200APCN, PNQ, PKG, PDC-Pump Series Code25-Pump Outlet Diameter200-Blade DiameterA-The First Cutting of the ...