Ballast

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Marine Ballast

Priming systems with compressed air ejectors

AELC

Automatic aspirator designed for the priming of centrifugal pumps where dry running is not admissible.

AELC-EX

Pressure controlled priming unit for evacuation of centrifugal pumps used in hazardous explosive area, e.g. on board ships. Pump start signal when pre-evacuation is completed. Improved re-evacuation after break of pump delivery during pump operation due to separate installation in front of the centrifugal pump.

AELC-Q

Automatic aspirator for evacuation of centrifugal pumps pumping clean or slightly contaminated fluids. Special design for service in explosive area.

AELG

Level controlled automatic priming unit for pre- and re-evacuation of individual or several centrifugal pumps.

AELG-EX

Level controlled priming unit for effective pre- and re-evacuation of centrifugal pumps used in hazardous explosive area, e.g. on board ships. Pump start signal when pre-evacuation is completed. Effective re-evacuation due to separate installation in front of the centrifugal pump and level controlled evacuation independent from pump discharge pressure.

Priming systems with liquid ring vacuum pumps

ASVA/B

Level controlled priming systems for evacuation of centrifugal pumps pumping clean or slightly contaminated fluids. Due to the level-control, the system is also suitable for plants where gas- or air inclusions have to be separated effectively even during operation of the centrifugal pump.

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