Guardair
Guardair 75LJ024NN Air Gun 1/4 in FNPT Aluminium Silver
Pistol-grip aluminium air gun with 2 3/8 in safety-tip nozzle, 1/4 in FNPT inlet and 107 dB output
- Safety-focused airflow with OSHA pressure compliance
- Focused blow-off power delivering 2 lbf thrust
- Lightweight aluminium body with 1/4 in FNPT inlet
- Quieter operation at 107 dB sound level
- Durable nylon safety tip on straight nozzle
Purpose and user
The Guardair 75LJ024NN is a pistol-grip air gun built for blowing debris and drying surfaces in workshops and garages. It suits technicians who need a focused airflow and a safety-tip nozzle that meets OSHA pressure rules.
Installation and common issues
The gun threads onto a 1/4 in FNPT air line and ships with a single 2 3/8 in nylon nozzle already fitted. Leaks usually come from worn inlet threads or a missing seal, and the venturi tip can clog if contaminated air is used.
Deciding specification
The aluminium body handles a sound level of 107 dB and delivers 2 lbf of thrust at the rated pressure. Buyers who need a quieter tool or higher thrust for heavy chips should look elsewhere.
Highlights
- Safety-focused airflow with OSHA pressure compliance
- Focused blow-off power delivering 2 lbf thrust
- Lightweight aluminium body with 1/4 in FNPT inlet
- Quieter operation at 107 dB sound level
- Durable nylon safety tip on straight nozzle
Specifications
| Brand | GUARDAIR |
|---|
Questions about this item
How can I confirm the air gun is performing to its 107 dB sound level and 2 lbf thrust after installation?
Measure the sound output at the nozzle with a calibrated meter and verify the thrust feels consistent with the rated 2 lbf when the trigger is fully depressed at your regulated supply pressure.
What comes in the box and what must I supply separately?
The package includes the pistol-grip air gun with one straight nylon safety-tip nozzle measuring 2 3/8 in; you must provide a 1/4 in male NPT fitting, hose and a compressed-air source.
Which version should I choose if I need the 1/4 in FNPT aluminium model with a safety tip?
The 75LJ024NN is the single listed variant that matches those exact specifications — aluminium body, 1/4 in female NPT inlet, straight nylon safety tip and 107 dB rating.
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