A thermodynamic turbine in which steam is made to do work by expanding so as to create kinetic energy by acting on moving blades attached to a disc or drum.

A distillation column intended to remove light components from a fluid.

An artefact where hydraulics, chemicals, electrical power and signals are distributed from the main umbilicals to different subsea systems.

A check valve that is a check valve where the closure member is a disc which swings freely on a hinge and which opens automatically when flow is established and closes automatically when flow ceases or is reversed.

An artefact joining two parts so that one or both can pivot freely (as on a bolt or pin).

A vessel intended to contain fluid for storage. Typically a receiving or collecting function for further distribution. Typically with a vertical and cylindrical or square shape and a flat or conical bottom.

A regulator that is intended to keep a temperature within certain boundaries.

A vehicle that is intended for transporting heavy loads.

A physical object that is intended to rotate within a fluid and to transform energy within a fluid into mechanical power.

An expander of the turbine type used to reduce the pressure of a gas flow by leading it through a turbine rotor by which the recovered energy is transferred into rotational energy for either power generation or mechanical drive application.

A distillation column intended to withstand outside pressure.

A pump that utilizes a liquid annulus held by centrifugal force around the inside of a casing by a single rotor-impeller to compress vapour isothermically.

A relief valve that is used for pressure compensation purposes by admitting (letting in) a pressure to prevent that vacuum is forming when filling or emptying a system.

A physical object that consists of an electric motor and controller that is used to adjust the motor's operating speed.

A wafer pattern valve that is a check valve with a wafer pattern valve body.