Guardair LZR650 Venturi Nozzle Air Blow Gun 1/4 Npt

Product Description

The GUARDAIR LZR650 is a pistol-grip air blow gun built for sustained use in demanding shop and industrial environments. It features a venturi nozzle design that amplifies airflow for effective cleaning and debris removal without excessive compressed air consumption. The aluminum body keeps the tool lightweight, while the brass nozzle provides durability at the working tip. The 1/4 NPT female inlet threads onto standard shop air lines quickly. At 15 SCFM and a 5.1-inch overall length, this blow gun is sized for one-handed control during extended tasks. It carries OSHA compliance and is engineered to reduce operator fatigue across long work sessions.

The LZR650 is suited for automotive service bays, general manufacturing floors, and DIY workshop environments where consistent, controlled airflow is needed for part cleaning, surface prep, or chip and coolant removal. The pistol grip allows precise aim in tight engine bays or around machinery. An integrated hanging eyelet supports tool organization at a workstation or mobile service cart, keeping the gun accessible between uses without setting it on a work surface.

Key Features

• Venturi nozzle amplifies airflow for effective cleaning at 15 SCFM
• Aluminum body construction for a lightweight, durable build
• Brass nozzle for wear resistance at the working tip
• 1/4 NPT female inlet fits standard shop air connections
• Pistol grip ergonomics support fatigue-free extended operation
• Integrated hanging eyelet for convenient storage and retrieval
• OSHA compliant design

Compatibility

Designed for use with standard 1/4 NPT compressed air supply lines in automotive, DIY, and industrial cleaning applications.

Installation Notes

Installation is performed by any qualified technician or maintenance professional working with shop air systems. Depressurize the air line before threading the blow gun onto the supply fitting. Use thread sealant tape on male NPT fittings as appropriate and tighten to hand-tight plus a quarter turn — do not over-tighten the aluminum body. Verify the working pressure of your compressed air system does not exceed the tool's rated limits before use.