Slurry Pump Throat Bush

Slurry pump throat bush is one of wet parts in horizontal slurry pump which directs slurries to impeller, it is suction side liner which is connected with cover plate. Throat bush is common in bigger pumps, because throat bush and volute liner are normally in one solid piece in small pumps. The design of slurry pump throat bush is based on cost effective in manufacturing and operation. Many users and sellers use the term ‘throatbush’ interchangeably with ‘throat bush’, it is a common and generally accepted alternate spelling.