A lifting device, usually portable, for lifting heavy weights by force acting from below; in the commonest form, having a rack and a pinion wheel or screw and a handle turned by hand.

A lug with a hole for a lifting hook intended to lift the item or a part of it.

A lightning arrestor is a device used on electric power systems and telecommunication systems to protect the insulation and conductors of the system from the damaging effects of lightning.

a metal rod or wire fixed to an exposed part of a building or other tall structure to divert lightning harmlessly into the ground.

A functional unit used to blind off a process stream.

A detecting element intended to measure corrosion using electrical conductivity.

A structural support of concrete or metal, placed over a door or window frame or in other locations where needed.

An analyser for liquid.

A detector which is capable of detecting selected types of liquids.

A transducer which produces a signal with a defined relationship to the force applied to it.

A physical object that is designed to load or unload products into or from vehicles, wagons or vessels at variable positions.

Fixed equipment used to allow ease of access.

A retrievable and configurable device to route and re-route flow true the cap.

An artefact which contains fins or vanes intended to control a flow of air. Typically also to separate water droplets from an air stream.

An electrical filter having a single pass-band extending from zero frequency to a specified cut-off frequency.

A system that provides lubricant to rotating or moving items.

A physical object that is an electric light and its fittings.

Multiple types , a point of attachment to pipework that allows samples to be taken.

A level gauge that use a float containing a magnet to transfer information about its position to a indicator rail with white and red flaps mounted on the outside of the tube.

A level transmitter which uses a floater and magnetic contacts to measure and transmit level.

A physical object that contains a chamber with several openings.

A manual call point is a device which enables personnel to raise an alarm in the event of a fire incident by pressing a frangible element to activate the alarm system.

A control switch that is operated by a person.