Burks catalog # ES5M-SS, Turbine Pump. Pump only, no Motor. All STAINLESS STEEL Construction. Seal is BUNA Nitrile. Ports are 1-1/4 Inch NPT Inlet, 1 Inch NPT. This is a pedestal Pump End only, to be Base Mounted and long coupled to a motor.
MATERIALS OF CONSTRUCTION Bearing Housing Cast Iron Adapter 316 Stainless Steel Case 316 Stainless Steel Raceway 303 Stainless Steel Impeller 303 Stainless Steel Shaft 303 Stainless Steel Shaft Seal CarbonCeramic / S. Steel / BunaN MAXIMUM OPERATING CONDITIONS TEMPERATURE For Standard BunaN Seal 225F 107C INLET PRESSURE 100 PSI 689kPa CASING WORKING PRESSURE 250 PSI 1724kPa VISCOSITY 200 SSU FEATURES • SelfPriming • Compact, Spacesaving size • Dependable carbon/ceramic mechanical shaft seal for temperatures to 225F 107C. • Bronze impeller with Monel blades the only moving part • Bronze raceway with castin vortex pockets will not vapor lock • 303 Stainless Steel pump shaft • Easy to service • Every pump factory tested • Available Bronze fitted, All Bronze, Stainless Steel
BURKS is the only turbine pump with LifeLok External Impeller Adjustment feature that allows readjustment of impeller without disturbing piping, disassembling pump or replacing parts. Gives up to 40 longer service life than turbine pumps of other designs.