A glass tube with a very small internal diameter.

Tube placed through airspacer and seal of insulating glass that allows unit to accommodate changes in pressure between time and location of manufacture and time and location of installation, where it is sealed. Usually used to accommodate changes in altitude between plant and job site. Also referred to as breather tube.

A metering device consisting of a small diameter tube designed to restrict flow. This is best used in constant ambient conditions.

A refrigerant control consisting of a small diameter tube which controls flow by restriction. They are carefully sized by inside diameter and length for each particular application.

A refrigerant control consisting of a small diameter tube which controls flow by restriction. They are carefully sized by inside diameter and length for each particular application.

a refrigerant control consisting of a small diameter tube which controls flow by restriction. They are carefully sized by inside diameter and length for each particular application.

A tube of small internal diameter used as a liquid refrigerant flow control and pressure reducer between high and low pressure sides. Also used to transmit pressure from the sensitive bulb of some temperature controls to the operating element.

A refrigerant control consisting of a small diameter tube which controls flow by restriction. They are carefully sized by inside diameter and length for each particular application.

See Expansion Tube.

A small bore copper tube used in a refrigeration system to meter refrigerant flow and maintain a pressure differential.

A refrigerant control consisting of a small diameter tube which controls flow by restriction. They are carefully sized by inside diameter and length for each particular application.

The capillary tube is a metering device made from a thin tube approximately 0.5 to 6 meter long and from 0.025 to 0.090 inches in diameter which feeds liquid directly to the evaporator. Usually limite [..]