---
product_id: 359763393
title: "Long John Safety Air Gun - 12 inch Aluminum Extension, Pistol Style Grip, OSHA Compliant Venturi Nozzle, 1/4 Inch FNPT Inlet (75LJ012AA)"
brand: "guardair"
price: "R3462"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/359763393-long-john-safety-air-gun-12-inch-aluminum-extension-pistol
store_origin: ZA
region: South Africa
---

# 200% thrust boost ergonomic pistol grip OSHA compliant safety Long John Safety Air Gun - 12 inch Aluminum Extension, Pistol Style Grip, OSHA Compliant Venturi Nozzle, 1/4 Inch FNPT Inlet (75LJ012AA)

**Brand:** guardair
**Price:** R3462
**Availability:** ✅ In Stock

## Summary

> 💨 Clean smarter, safer, and faster with Guardair’s Long John!

## Quick Answers

- **What is this?** Long John Safety Air Gun - 12 inch Aluminum Extension, Pistol Style Grip, OSHA Compliant Venturi Nozzle, 1/4 Inch FNPT Inlet (75LJ012AA) by guardair
- **How much does it cost?** R3462 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/359763393-long-john-safety-air-gun-12-inch-aluminum-extension-pistol)

## Best For

- guardair enthusiasts

## Why This Product

- Trusted guardair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proudly Made in USA:** Crafted by Guardair in Massachusetts for durability and reliability
- • **Safety First, Always:** OSHA-compliant design limits pressure to under 30 PSI even if blocked
- • **Comfort Meets Control:** Ergonomic pistol grip and lightweight aluminum reduce hand fatigue
- • **Organized & Accessible:** Built-in hanging hook keeps your workspace clutter-free and tools ready
- • **Unmatched Cleaning Power:** Venturi nozzle delivers 200% more thrust for efficient debris removal

## Overview

The Guardair Long John Safety Air Gun features a 12-inch aluminum extension and a pistol-style ergonomic grip designed for maximum comfort during extended use. Its OSHA-compliant Venturi nozzle boosts air thrust by 200% while limiting static pressure to under 30 PSI for safe operation. Lightweight and durable, it includes a convenient hanging hook for organized storage and is proudly made in the USA by Guardair Corporation, a leader in pneumatic tool manufacturing.

## Description

Guardair Long John Safety Air Gun - 12 inch Aluminum Extension, Pistol Style Grip, OSHA Compliant Venturi Nozzle, 1/4 Inch FNPT Inlet (75LJ012AA)

## Features

- POWERFUL AND SAFE: The 75LJ012AA Long John safety air gun includes a 12 Inch extension and 1/4 inch FNPT inlet with protection from chip flyback. Perfect for blowing and cleaning floor debris, manonry forms, tanks, ovens, molds, rafters, machinery and storage.
- OSHA COMPLIANT: The Guardair Long John's Venturi nozzle boosts thrust up to 200% over standard air guns, yet limits static pressure to less than 30 psi should the tip become blocked. All Long John safety air guns are designed and tested to meet OSHA standards for cleaning with compressed air.
- ERGONOMIC HANDLE: Featuring a classic pistol grip-style handle, this design ensures maximum user comfort for extended cleaning tasks; Ergonomic handle and lightweight aluminum body reduce hand strain, promoting better control and longer use.
- CONVENIENT HANGING HOOK: Safely store your safety air gun when not in use, keeping it easily accessible, secure, and organized. The hanging hooks on our air guns provide convenient storage, reduce clutter, and enhance workplace safety.
- MADE IN USA: Every Long John safety air gun is made in Massachusetts by Guardair. Guardair Corporation is a leading manufacturer of best-in-class, pneumatic tools and gasket cutters and has earned a reputation for durable products that maximize safety, performance and operator comfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GuardAir Corporation |
| Part Number | 75LJ012AA |
| Product Dimensions | 41.91 x 2.54 x 16.35 cm; 254.01 g |
| Item model number | 75LJE012AA |
| Size | 12 Inch |
| Colour | Gray |
| Material | Aluminium |
| Item Package Quantity | 1 |
| Maximum Pressure | 30 Pound per Square Inch |
| Number of handles | 1 |
| Certification | OSHA |
| Included Components | Item Mentioned |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 254 g |

## Product Details

- **Material:** Aluminium
- **Brand:** Guardair
- **Item dimensions L x W x H:** 41.9 x 2.5 x 16.4 centimetres
- **Exterior finish:** Aluminium
- **Inlet connection type:** Threaded
- **Maximum operating pressure:** 30 Pound per Square Inch
- **Specification met:** OSHA
- **Global Trade Identification Number:** 00640024912035, 00690773003812
- **Manufacturer:** GuardAir Corporation
- **UPC:** 640024912035 031112510026 690773003812

## Images

![Long John Safety Air Gun - 12 inch Aluminum Extension, Pistol Style Grip, OSHA Compliant Venturi Nozzle, 1/4 Inch FNPT Inlet (75LJ012AA) - Image 1](https://m.media-amazon.com/images/I/51cMAFstWdL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: What is the OD of the extension?**
A: Mine is .7485

**Q: Can this be used to blow off the gutter leaves with air compressor air**
A: Hello.   Blowing leaves is not a recommended use for this product.  Thank you.

**Q: What size NPT fitting is needed on the inlet side of this air gun?**
A: Ours is 1/4" NPT.

**Q: How many (mm) big around is the barrel ?**
A: Roughly 20mm

## Frequently Bought Together

- Guardair Long John Safety Air Gun - 12 inch Aluminum Extension, Pistol Style Grip, OSHA Compliant Venturi Nozzle, 1/4 Inch FNPT Inlet (75LJ012AA)
- Guardair 75LJNA-1 75LJ Alloy Venturi Nozzle
- Guardair Long John 75LJ036AA Safety Air Blow Gun OSHA Compliant Alloy Nozzle with 36-Inch Aluminum Extension (Pack of 1)

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**Shop now:** [https://www.desertcart.co.za/products/359763393-long-john-safety-air-gun-12-inch-aluminum-extension-pistol](https://www.desertcart.co.za/products/359763393-long-john-safety-air-gun-12-inch-aluminum-extension-pistol)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-16*