Cornell Pump School 2010 ©2010. All rights reserved.

Cornell Redi-Prime® Cornell Redi-Prime®

Cornell Pump School 2010 ©2010. All rights reserved.

Cornell Redi-Prime® FeaturesCornell Redi-Prime® FeaturesDISCHARGE

SUCTION

Cornell Pump School 2010 ©2010. All rights reserved.

Cornell Redi-Prime®Cornell Redi-Prime®

� Features and Benefits

� Redi-Prime® Features

Diaphragm Vacuum Pump

creates vacuum on the

suction side of the pump

Vacuum

Pump

Operation of Cornell’s Redi-Prime® System

Operation of Cornell’s Redi-Prime® System

Air

Air continues to be

displaced by water moving

up the suction pipe

Air

Operation of Cornell’s Redi-Prime® System

Operation of Cornell’s Redi-Prime® System

Water approaches the

Ball Valve

Operation of Cornell’s Redi-Prime® System

Operation of Cornell’s Redi-Prime® System

Air

Water forces Ball Valve

closed,shutting off the

air flow diaphragm pump

Operation of Cornell’s Redi-Prime® System

Operation of Cornell’s Redi-Prime® System

The pump is now primed

and operating at full flow

Operation of Cornell’s Redi-Prime® System

Operation of Cornell’s Redi-Prime® System

Cornell Pump School 2010 ©2010. All rights reserved.

Cornell’s Redi-Prime® Cornell’s Redi-Prime®

� Features and Benefits

� Cycloseal® Feature