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Airtrol Components Inc.

Airtrol Components Inc. [ Airtrol ]

Airtrol Components’ line of miniature pneumatic components are designed for use in light to medium duty applications where small size, light weight and precision are a must. Typical applications include medical and dental equipment, laboratory/analytical instruments, HVAC applications, test equipment, and process control/automation.

The standard products listed in this catalog may be modified to meet your specific needs. Contact an Airtrol Application Engineer with your requirements.

Airtrol products

Airtrol’s pressure and vacuum switches activate (or deactivate) an electrical connection at a given setpoint. Applications include monitoring pressures of various fluids, controlling compressors or pumps, indicator lights and controlling electrical signals to other devices.  Setpoint adjustment ranges from 0.05 to 100 Psi (pressure) & 0.02 to 30″Hg (vacuum).  Four different mounting styles are available.  Other options include barbed fittings, gold contacts, various diaphragm materials & deadband ranges.  Factory preset switches are available.  Air valve switches are also offered, where intrinsic safety is required.


These molded restrictors feature accuracy comparable to jewel orifices at a fraction of the cost.  Plain orifices have a straight connection for 1/16″ ID tubing.  17 color coded sizes ranging from 0.003″ to 0.040″ in diameter.  Orifices with an integral filter and barbs for 1/16″ and 1/8″ ID tubing are available.  The same 17 color codes are used and these barbed restrictors have the flow direction and orifice size marked on the body.  In-line filters are also an option.  These filters use the same sized bodies for 1/16″ and 1/8″ ID tubing.

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