Variable speed centrifugal pump - Primary chilled water pumps.
Variable Speed Centrifugal Pump
(CENTRIFUGAL PUMPS) Centrifugal pumps are able to provide uni-ventricular or bi-ventricular support to the ventricles. Blood is removed from the left or right atrium and returned to the aorta or pulmonary artery, respectively, therefore surgery is required to place the device.
A pump that uses an impeller to move water or other fluids
A centrifugal pump is a rotodynamic pump that uses a rotating impeller to increase the pressure of a fluid. Centrifugal pumps are commonly used to move liquids through a piping system.
a pump that use centrifugal force to discharge fluid into a pipe
A drive that can change speeds.
A "smart" motor that runs on DC current and can vary it's operating speed using less electricity and providing increased comfort.
Electronically controlled blower/fan motor that can vary it's speed anywhere between it's high and low settings. This allows for multi-stage heating and cooling. The electronic control can detect restrictions to the airflow and adjust the motor speed to always maintain the correct airflow.
288/365:2010 Westward Leading
The new variable speed limit signs on the M1 heading west between Stockman's Lane and Dunmurry. Does anyone actually stick to the reduced speeds? Is it making any difference to traffic?
Integrated Variable speed display
Armstrong has unveiled a new pump display demonstrating Intelligent variable
speed technology.