Guardair U75LJ018AA2 Air Blow Gun Venturi Pistol Grip

Product Description

The GUARDAIR U75LJ018AA2 is a pistol-grip air blow gun built around a high-power venturi nozzle for demanding industrial and commercial cleaning tasks. The aluminum body pairs with an 18-inch extension tube, bringing the overall length to 21.7 inches and allowing technicians to direct airflow into confined spaces without awkward positioning. Rated at 49 SCFM and a maximum transmissible thrust of 2.80, this blow gun delivers concentrated force suitable for clearing chips, debris, and contaminants from machinery, ductwork, and hard-to-reach cavities. It meets OSHA noise and pressure standards, making it a compliant choice for shop floors and service environments.

This blow gun is suited for HVAC service, industrial maintenance, and general mechanical shop use where clearing inaccessible or hard-to-reach areas is a routine task. The 3/8 NPT female inlet connects to standard compressed-air supply lines, making integration into existing shop or service-truck air setups straightforward. The 18-inch rigid tube extension is particularly effective for cleaning coil fins, motor compartments, blower housings, and other confined system components that a standard short-barrel blow gun cannot safely or effectively reach.

Key Features

• High-power venturi nozzle delivers 49 SCFM for effective debris clearing
• 18-inch aluminum extension tube reaches confined and inaccessible areas
• Pistol-grip body style provides controlled, fatigue-reducing handling during extended use
• OSHA-compliant design meets job-site safety and noise requirements
• Patented adjustable hanging hook repositions for convenient storage at the work site
• 3/8 NPT female inlet fits standard compressed-air fittings and hose assemblies

Compatibility

Designed for use with standard 3/8 NPT compressed-air supply lines in industrial, mechanical, and HVAC service applications requiring extended-reach blow-gun capability.

Installation Notes

Installation and connection should be performed by a qualified technician familiar with compressed-air system safety practices. Always depressurize the air line before attaching or removing the blow gun from the supply fitting. Verify that the supply-line pressure does not exceed the rated operating limits of the tool and connected fittings. Never aim the blow gun at personnel, and confirm OSHA-compliant use in accordance with applicable workplace safety regulations.