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The Le Lematec AR-02 is a heavy-duty analog air pressure regulator rated at 140 PSI with a large easy-read gauge. Diaphragm-type control for consistent output pressure. 1/4" NPT connections with Teflon tape included. Price: ~$23. Factory direct from Le Lematec.
Best for: General-purpose air pressure regulation for spray guns, air tools, and sandblasters. Great entry-level regulator.
Transform your air tool performance with the AR-02 Professional Air Pressure Regulator. This heavy-duty zinc regulator delivers precise pressure control from 0-140 PSI, making it the ideal choice for paint spraying, sandblasting, and all your compressed air applications. With its clear gauge display and ergonomic design, you'll achieve consistent, professional results every time.
Key Features & Benefits:
Technical Specifications:
Perfect for professional painters, automotive work, and industrial applications. Experience superior air pressure control - Add to Cart now and elevate your compressed air system performance.
100% Satisfaction Guaranteed: Backed by professional customer support and proven reliability in workshops across America.
An air pressure regulator is a crucial component in managing air compressor systems. It maintains a consistent output pressure, allowing for smooth operation of pneumatic tools. With a maximum pressure of 140 PSI, the Professional Air Pressure Regulator is specifically designed for heavy-duty applications. This consistency is essential because fluctuations in pressure can lead to inefficient performance and increased wear on tools, so using a reliable regulator ensures optimal operation.
This air pressure regulator comes equipped with an easy-to-read gauge that displays real-time pressure levels. This feature is vital for monitoring operations because it helps prevent over-pressurization, which can damage tools or even become a safety hazard. Additionally, its heavy-duty construction ensures durability, making it suitable for both professional and personal use. Therefore, whether you're in an industrial setting or a home workshop, this regulator has you covered.
Selecting the right air pressure regulator can significantly impact how efficiently your pneumatic tools function. This model not only provides adjustable pressure settings for flexibility but also enhances the lifespan of your equipment. Because it eliminates pressure spikes, you will notice improvements in tool performance and energy efficiency. Consequently, investing in a top-quality air pressure regulator leads to better results and reduces long-term costs related to tool repairs and replacements.
Q: What is the difference between the AR-01 and AR-02?
A: The AR-02 is a compact, heavy-duty analog regulator designed for inline installation with 1/4-inch NPT connections. The AR-01 is the high-flow model with 89 SCFM capacity. Choose the AR-02 for standard single-tool regulation and the AR-01 for high-demand applications like HVLP spray guns and multiple simultaneous tools.
Q: Can I use the AR-02 for airbrushing?
A: Yes, the AR-02 is popular among airbrush artists for its precise low-pressure control. It adjusts smoothly down to very low PSI settings (5-15 PSI typical for airbrushing), giving you the fine control needed for detailed artistic work and model painting.
Q: Do I need Teflon tape when installing the AR-02?
A: Yes, always apply 2-3 wraps of Teflon tape clockwise on the NPT threads before installation. This ensures a leak-free seal. NPT threads are tapered and rely on tape or sealant to prevent air leaks at the connection points.
| Air Compressors | Any compressor up to 140 PSI |
| Air Tools | All pneumatic tools — spray guns, sanders, ratchets, impact wrenches |
| Installation | Inline in any 1/4" NPT air hose — at the tool or anywhere in the line |
Ideal Applications: inline pressure regulation, point-of-use control, spray gun pressure, tool station regulation, portable regulation
A diaphragm regulator uses a flexible membrane to sense and control air pressure. It responds faster and more smoothly than piston-type regulators, delivering consistent pressure without pulsing. This matters most for spray painting and precision tools where steady pressure equals better results.
As close to the tool as possible. This compensates for pressure drops in long hoses and gives you accurate control of the actual pressure reaching your tool. For spray guns, mount the regulator directly at the gun air inlet (or use the AR-08 which is designed for that).
At Pro Air Tools, we ensure that we are providing the best quality products from the most trusted hand tool brand. Thus, we stand behind all of our products and quality control 100%.
In the event that the products you ordered from us did not meet your expectations, we will gladly offer you our 30 Months Satisfaction Guarantee Request, no questions asked and no restocking fee!
If within 30 Months from your purchase, you are not fully satisfied with any of the products, you may request any of the following:
Proof of purchase from Pro Air Tools is required for all return, refund, and exchange requests. We also require anyone who wishes to return a product, or request a refund, to fill out our Return/Refund Form. We will notify you via email or phone once we process your return/refund request. Refunds will be credited to the original payment method.
With regards to product exchanges, please note that we only accept this type of request if the product delivered to you is defective or damaged. If a customer opts to request a product exchange with “change of mind” as the reason, the product must be returned in its original packaging. The product should not be used or installed in any manner. All return shipping costs will be shouldered by the customer. Return unused product to our office address at 103 Edwin Pl. Asheville, N.C. 28801.
If you have any question regarding our return/refund and exchange policy that was not answered here, feel free to reach out to us via:
Email at info@proairtools.com
A phone call at +1 828 398 0334
PO Box 8367
725 MERRIMON AVE
ASHEVILLE, NC 28804-2447
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