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Guardair

Guardair Air Gun Chrome 120 psi 34 In. 7.1 lbf

SKU CH-NHA1-C3A3E

Chrome air gun with 34 in. reach, 120 psi rating, Venturi nozzle boosting flow to 130 scfm and 7.1 lbf force while meeting OSHA 1910.242

  • Safer operation with dead-man trigger that stops airflow when released
  • OSHA 1910.242 compliance keeps inlet pressure within regulated limits
  • 1 lbf output at 120 psi delivers strong cleaning force
  • Venturi nozzle draws ambient air to boost volume at the tip
  • Adjustable auxiliary handle enables two-handed control for extended use

Guardair Chrome Air Gun 34 In.

The Guardair chrome air gun is a heavy-duty pneumatic cleaning tool built for industrial and automotive maintenance. Its pistol-grip aluminium body and 34-inch overall length give operators extended reach without ladders.

Installation uses 3/4 In. F NPT inlet

Connect the 3/4-inch female NPT inlet to a regulated air supply not exceeding 120 psi. The 1/2-inch female NPT outlet accepts the supplied 24-inch venturi extension. Common issues include over-pressure above 120 psi and loose NPT threads causing leaks.

Suits high-volume cleaning at 130 scfm

This gun suits technicians who need 7.1 lbf blow-off force and OSHA 1910.242 compliance at 121 dBA. It is not for low-consumption shops limited to under 130 scfm or for tasks requiring a shorter, lighter tool.

Highlights

  • Safer operation with dead-man trigger that stops airflow when released
  • OSHA 1910.242 compliance keeps inlet pressure within regulated limits
  • 1 lbf output at 120 psi delivers strong cleaning force
  • Venturi nozzle draws ambient air to boost volume at the tip
  • Adjustable auxiliary handle enables two-handed control for extended use

Specifications

BrandGuardair

Questions about this item

How do I confirm the air gun is performing to spec after connecting it to my compressor?

Verify the compressor delivers 120 psi at the 3/4 in. (F)NPT inlet and listen for the 121 dBA maximum noise level during operation.

What accessories are included and which fittings must I purchase separately?

The gun ships with a 24 in. extension and Venturi nozzle; you must supply a 3/4 in. (F)NPT inlet fitting and a 1/2 in. (F)NPT outlet fitting for your hose.

Should I choose the standard 1/2 in. nozzle or the Venturi 3/4 in. nozzle for heavy cleaning?

Select the Venturi nozzle with 3/4 in. (F)NPT outlet — it draws ambient air to boost volume at the tip and meets OSHA 1910.242 at 120 psi.

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