Base Mounted Centrifugal Pumps GNA, GNB & GNC Series from Burks Pumps
GNA, GNB & GNC Series Base Mounted Centrifugal Pumps Features:
FOUR POSITION CASING
Discharge can be located in any of four positions. Casing is close grain iron of 30,000 psi minimum tensile strength. Back pull-out design eliminates the need to disturb piping should the pump ever require service - the casing stays in the line.
ENCLOSED BRONZE IMPELLER
Of the latest hydraulic design for maximum efficiency, impeller is balanced for vibration-free operation and threaded onto stainless steel motor shaft.
ENCLOSED GLASS FILLED NORYL® IMPELLER*
Of the latest hydraulic design for maximum efficiency, impeller has molded in brass insert threaded onto stainless steel motor shaft. *Noryl® Impeller is not designed for use with hydrocarbons.
MECHANICAL SHAFT SEAL