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The CEJN 11 210 0450 is an adjustable safety air blow gun designed for controlled compressed air discharge in industrial and trade shop environments. Built with a POM (polyoxymethylene) body, it delivers up to 42.40 standard cubic feet per minute (SCFM) of airflow through an adjustable nozzle tip that allows the operator to regulate flow output on demand. The 1/4 NPT inlet threads directly onto standard compressed air lines and fittings. At a decibel range of 79 to 101 dB, it meets OSHA safety standards for blow gun use. The ergonomic grip and non-slip surface reduce hand fatigue during extended use. Installed by maintenance techs, HVAC service personnel, and general tradespeople.
This blow gun is suited for general-purpose compressed air tasks including debris clearing, surface drying, cooling components, and purging lines. The adjustable flow control makes it practical in settings where precise air delivery is needed, such as light assembly areas, service bays, and mechanical rooms. The 1/4 NPT inlet is compatible with the vast majority of shop air systems and quick-connect setups common in trade environments. The OSHA-compliant safety nozzle design limits dead-end pressure, making it appropriate for use in regulated work sites.
Designed for use with standard compressed air systems equipped with 1/4 NPT threaded connections and operating within typical shop air pressure ranges.
Installation is performed by connecting the 1/4 NPT inlet to a pressurized air supply line or quick-connect fitting. Depressurize the air line before threading the blow gun onto the fitting to prevent unintended discharge. Use thread sealant or PTFE tape on the NPT threads to ensure a leak-free connection. Verify that the supply pressure does not exceed the rated capacity of the tool before use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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