ANSI centrifugal pumps are liquid-terminal-applicable

摘要

811 Series ANSI centrifugal pumps have self-tightening impellers to reduce leaks and failures in demanding liquid-terminal applications. Models for up to 7,000-gpm have the ability to externally adjust the clearance. This ensure peak efficiency even after wear-loss. Back pump-out vanes reduce pressure on the shaft seal and bearings while ultra-smooth investment-cast impellers deliver hydraulic and mechanical balance.