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Aluminium air gun with 72 in straight nozzle and short thumb lever

SPEEDAIRE

SPEEDAIRE 458J50 Air Gun Short Lever 72 in Extension

SKU CH-9BTG-N2499

lever air gun with a 72-inch straight aluminium nozzle, OSHA-compliant, 1.6 lbf thrust, 100 dB output

  • 72 in extension reaches distant work areas
  • Short lever design enables comfortable thumb control
  • 6 lbf output thrust delivers focused blowing force
  • OSHA pressure compliant for workplace safety
  • Aluminium nozzle tip resists corrosion during use

SPEEDAIRE 458J50 Air Gun

This SPEEDAIRE air gun features a 72 in extension nozzle and a short thumb lever for controlled operation. It suits technicians who need focused airflow at a distance for cleaning or drying tasks. The aluminium body and tip resist corrosion while keeping the tool lightweight. Output thrust is 1.6 lbf at the nozzle.

Installation and common issues

Connect the 1/4 in female NPT inlet to a regulated air line; no special tools are required. Ensure the supply pressure meets OSHA compliance limits to avoid excessive noise or thrust. A frequent issue is cross-threading the inlet or using an undersized hose that restricts flow and reduces cleaning effectiveness. Always verify the connection is secure before pressurising.

Pre-order checks

Confirm your compressor delivers air through a 1/4 in NPT male fitting compatible with the gun inlet. Check that the system pressure can stay within OSHA limits while still providing useful force. Verify the 72 in straight nozzle reaches the intended work area without obstruction. Note the 100 dB sound level and plan hearing protection accordingly.

Highlights

  • 72 in extension reaches distant work areas
  • Short lever design enables comfortable thumb control
  • 6 lbf output thrust delivers focused blowing force
  • OSHA pressure compliant for workplace safety
  • Aluminium nozzle tip resists corrosion during use

Specifications

BrandSPEEDAIRE

Questions about this item

How can I confirm the air gun is delivering the correct output after connecting it?

Verify the unit produces the rated 1.6 lbf of thrust at the nozzle and that the sound level measures around 100 dB during operation, which indicates proper airflow and OSHA pressure compliance.

What components come with the SPEEDAIRE 458J50 and what must I supply separately?

The package includes the air gun with a 72 in straight aluminum nozzle featuring a safety venturi tip and a 1/4 in female NPT inlet. You must provide a compatible air hose and a compressed-air source.

Which nozzle length should I choose for this model?

This specific model is supplied with a fixed 72 in straight aluminum nozzle; there are no alternative lengths offered for the 458J50, so select this version when you need the extended reach.

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