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The COILHOSE PNEUMATICS 641 is a compact rubber-tip air blow gun designed for directed airflow in pneumatic tool applications. It features a 1/4 NPT inlet, a brass nozzle, and a zinc finish that provides corrosion resistance in shop environments. The gun delivers up to 10 standard cubic feet per minute (SCFM) of airflow through a full-flow straight design that maximizes output at the tip. With an operating temperature range of 32 degrees F to 175 degrees F, it suits most indoor and light industrial pneumatic setups. The 3/4-inch tube length keeps the profile short and manageable in tight work areas. HVAC techs, auto shop mechanics, and general maintenance professionals are the primary installers and users of this tool.
This blow gun is suited for use with pneumatic grinders and sanders, as well as general shop air cleaning and debris clearing. Its rubber tip reduces the risk of surface damage when directing air at sensitive components or assemblies. The compact form factor makes it practical for bench work, equipment bays, and field service kits where a full-length blow gun would be unwieldy. The 84 to 87 decibel rating keeps noise within a range that is common for compressed-air hand tools in professional shop settings.
Designed as an OEM-style replacement or direct-use blow gun for compressed-air systems with a standard 1/4 NPT inlet connection, commonly found on shop air lines and portable compressors used in pneumatic tool applications.
Installation and use of this blow gun should be performed by qualified technicians familiar with compressed-air system safety. Always depressurize the air line before attaching or removing the blow gun from the inlet fitting. Thread the 1/4 NPT inlet connection by hand first, then tighten with an appropriate wrench to avoid cross-threading. Never direct airflow at personnel, and follow applicable OSHA compressed-air safety guidelines during 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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