Air hose is used in pneumatic systems and controls, or as supply lines for pneumatic devices and tools

Heat exchangers are commonly used in a wide variety of industrial, chemical, and electronics processes to transfer energy and provide required heating or cooling.

Antennas are structures or devices used to collect or radiate electromagnetic waves.

Radiant flat panel heaters are used to heat objects via radiant heat transfer.

Over-the-side heaters are immersion heaters that hang over the side of a tank of heated material.

Flexible heaters are devices that can be molded to the shape of a heated object.

Cartridge heaters are cylindrical devices generally inserted into a heated substance.