ADVANTAGE OF SELF-PRIMERS

Logistics

·          No confined space entry required

·          Pump located outside the wet well for easier & cleaner access

·          No heavy lifting equipment required for repairs

·          Powered by standard NEMA motors

Maintenance

·          Removable suction cover allows quick unclogging of pump

·          Primary wear parts:  seal, impellers & wear plate can be changed through removable suction cover

·          Rotating assembly easily removed for shop repairs without disturbing piping

Design

·          Rugged open impellers for solids handling to 3”

·          Both speed & impeller trim can be employed to meet service conditions

·          Impeller design keeps seal pressure low & reduces solids buildup in stuffing box

·          Suction flapper check valve speeds self-priming and eliminates foot valves