Impeller clearance adjustment system

Magnetic drive pump with axially adjustable impeller

Magnetic-drive centrifugal pump

Method and a device in a rotating machine

Method and apparatus for adjusting impeller clearance in a pump

Modular containment apparatus for adjusting axial position of an

Movable blade pump

Pitch change arrangement for a variable pitch fan

Propeller blades

Pump

Pump impeller with adjustable blades

Pump or blower, in particular for heating and air-conditioning s

Pump with selectable suction ports

Reversible ducted fan assembly

Reversible pump-turbine

Rotating shaft confinement system

Slurry pump mechanical seal mounting assembly

Spacing arrangement

Temperature responsive blade shroud-disk for thermostatic water

Tubular water wheel