Guardair
Guardair 80LJNA air gun nozzle 3/4 in UNF aluminium
Aluminium air gun nozzle with 3/4 in UNF thread fits Guardair 80LJ series extensions from 6 in to 72 in
- Fits 8 Guardair gun lengths from 6 to 72 in
- 3/4 in UNF thread secures directly to air supply
- Aluminium body resists corrosion in shop environments
- Replaces 24 manufacturer part numbers for easy sourcing
- New condition ensures full performance from first use
Guardair 80LJNA Air Gun Nozzle
The Guardair 80LJNA is an aluminium air gun nozzle with a 3/4 inch UNF thread. It fits a range of Guardair air gun assemblies including the 80LJ006AA through 80LJ072AA series and their U-prefixed variants. This replacement part is designed for workshops and technicians who need a direct-fit nozzle for existing Guardair equipment. The aluminium construction provides a balance of strength and weight for daily compressed-air tasks.
3/4 inch UNF thread compatibility limits
The nozzle only mates with components that share the exact 3/4 inch UNF thread specification. It will not connect to NPT, BSP or metric-threaded guns or hoses without an adapter. The compatible part numbers fall into length groups of 6, 12, 18, 24, 36, 48, 60 and 72, indicating specific gun barrel lengths. Verify the host gun model against the listed part numbers before installation to avoid cross-threading or leakage.
Replaces worn or damaged Guardair nozzles
This nozzle replaces the original tip on Guardair air guns when the orifice erodes, the threads strip or the body cracks from impact. The upgrade is worth it when air consumption rises due to an enlarged orifice or when a damaged thread prevents a secure fit. It does not change the gun's flow rating or pressure range; it restores the factory performance of the compatible 80LJ and U80LJ series models.
Highlights
- Fits 8 Guardair gun lengths from 6 to 72 in
- 3/4 in UNF thread secures directly to air supply
- Aluminium body resists corrosion in shop environments
- Replaces 24 manufacturer part numbers for easy sourcing
- New condition ensures full performance from first use
Specifications
| Brand | GUARDAIR |
|---|
Questions about this item
Which nozzle length should I choose from the 6, 12, 18, 24, 36, 48, 60, or 72 inch options?
Select the length that matches the reach needed for your application; the part numbers ending in 006, 012, 018, 024, 036, 048, 060, and 072 correspond to those inch lengths.
What does the 3/4 in UNF thread mean when I fit this nozzle onto my air gun?
It indicates a 3/4 inch Unified National Fine thread that screws directly into Guardair gun models listed such as 80LJ006AA through 80LJ072AA and their U-prefixed variants.
How does the aluminium construction affect durability and weight in daily workshop use?
Aluminium keeps the nozzle light for extended handling while resisting corrosion from compressed-air moisture, making it suitable for repeated industrial use.
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