--- product_id: 38606246 title: "LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun" brand: "le lematec" price: "49905CFA" currency: XOF in_stock: true reviews_count: 10 category: "Le Lematec" url: https://www.desertcart.sn/products/38606246-le-lematec-digital-air-regulator-for-hvlp-paint-and-spray store_origin: SN region: Senegal --- # Digital LCD pressure gauge up to 160 PSI Precision locking valve prevents leaks 1/4 NPT threaded inline regulator LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun **Brand:** le lematec **Price:** 49905CFA **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your spray game with precision and style—because every detail counts! ## Quick Answers - **What is this?** LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun by le lematec - **How much does it cost?** 49905CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/38606246-le-lematec-digital-air-regulator-for-hvlp-paint-and-spray) ## Best For - le lematec enthusiasts ## Why This Product - Trusted le lematec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable aluminum construction designed to withstand tough workshop environments. - • **Pinpoint Pressure Control:** Lock in your perfect PSI with a precision locking valve—no leaks, no guesswork. - • **Crystal Clear Digital Display:** Instantly monitor and adjust pressure up to 160 PSI with an easy-to-read LCD screen. - • **Cost-Savvy Replaceable Battery:** Keep your digital gauge powered without breaking the bank—replaceable battery included. - • **Effortless Inline Installation:** Quick-connect 1/4 NPT threading ensures seamless setup and airline stability. ## Overview The LE LEMATEC Digital Air Regulator is a robust 1/4 NPT inline pneumatic tool designed for precise air pressure control up to 160 PSI. Featuring a digital LCD gauge, a locking needle valve to prevent leaks, and durable aluminum construction, it ensures consistent performance for HVLP paint and spray guns. Easy to install and maintain with a replaceable battery, this regulator is trusted by professionals for reliable, accurate air pressure management in demanding workshop settings. ## Description Tools Redefined LE LEMATEC: Leading and trusted in air compressor tools. Experience unmatched quality and innovation. Engineered Excellence Visit the Store Engineered Excellence Visit the Store Precision Sandblasting Experience smooth, efficient sandblasting with LE LEMATEC's advanced tools. Perfect for precise, clean results every time. Precision Sandblasting Experience smooth, efficient sandblasting with LE LEMATEC's advanced tools. Perfect for precise, clean results every time. Reviving the Past Le Lematec Sandblasters in Action on Restoration Wonders Reviving the Past Le Lematec Sandblasters in Action on Restoration Wonders Pool Tile Cleaning Le Lematec Sandblasters at Work on Flawless Surface Cleaning Pool Tile Cleaning Le Lematec Sandblasters at Work on Flawless Surface Cleaning Auto Paint Prep Breathing New Life into Classic Treasures Auto Paint Prep Breathing New Life into Classic Treasures Highly Rated Products Visit the Store Highly Rated Products The LE LEMATEC logo symbolizes excellence in air compressor tools, embodying innovation and precision. Representing top-tier pneumatic solutions, it's ideal for professionals and DIY enthusiasts. This emblem signifies reliability, enhancing productivity in various tasks with advanced functionality. Review: Item allows variable Psi adjustments and works well! - Item comes with manual for detailed instructions, is able to connect with standard 1/4 inch NFT threads. However the lower adapter comes loose to push-fit the inner ring with screwed on pressure. Mechanics thread tape is needed to secure air leaks, although it became fussy and difficult to stay on as the outer NFT connection is not directly secured by the screw in, it is secured by the “differential pressure applied” by screwing it on. May be fixable by applying head to ring seal as it doesn’t come with a ring seal of its own. Other than that the functions are great and works better than originally thought. I have mine fixed with quick disconnects and reconnects to allow hose and attachments to be taken off and on. As well as an in-line filter for water and oil separation. The Psi adjustments work as well and to specification allowing lower output Psi and higher outputs as well as a button lock. Review: I know it's not recommended, but they both still work like on day ... - I have this unit on an HVLP gun and also the same but non-locking adjuster unit in my Iwata LPH-80 for doing Cerakote. It works very well and is very well constructed. I am now only going to be using these Lematec gauges/regulators on all my air guns. Simple to use, and appears to hold settings accurately. I've gotten acetone on one of them, and accidentally submerged the other in water during cleanup. I know it's not recommended, but they both still work like on day one. ## Features - inline air pressure regulator - Precision Locking Valve: Accurate air pressure control; prevents leakage; essential for paint gun and HVLP regulators. - Easy Installation: Inline regulator; quick setup; ensures airline stability for consistent air pressure. - Digital Display: Easy-to-read display; precise monitoring; adjusts up to 160 PSI; ideal for spray guns. - Replaceable Battery: Features replaceable battery; cost-effective for air compressor regulation. - Durable Construction: Robust 1/4 NPT air regulator; resists damage; perfect for workshops. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N7SHW9J | | Best Sellers Rank | #30,290 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Industrial Pressure Regulators | | Brand | LE LEMATEC | | Brand Name | LE LEMATEC | | Connector Type | Threaded | | Customer Reviews | 4.2 out of 5 stars 363 Reviews | | Exterior Finish | Metallic Finish | | Global Trade Identification Number | 00850030726728 | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 3.23 x 2.76 x 2.05 inches | | Item dimensions L x W x H | 3.23 x 2.76 x 2.05 inches | | Manufacturer | Ubiquitous | | Manufacturer Part Number | DAR03B | | Material | Aluminun | | Material Type | Aluminun | | Maximum Pressure | 140 Pound per Square Inch | | Model Number | DAR03B | | Number of Ports | 2 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | NPT | | Size | 7 x 8.2 x 5.2 inches | | Specification Met | ASME, ANSI, CE | | Thread Size | 1/4 NPT | | Thread Type | NPT | | Unit Count | 1 Count | | Valve Type | Needle Valve | ## Product Details - **Brand:** LE LEMATEC - **Exterior Finish:** Metallic Finish - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** National Pipe Tapered - **Item dimensions L x W x H:** 3.23 x 2.76 x 2.05 inches - **Material:** Aluminun - **Maximum Operating Pressure:** 140 Pound per Square Inch - **Number of Ports:** 2 - **Outlet Connection Size:** 0.25 Inches - **Outlet Connection Type:** NPT ## Images ![LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun - Image 1](https://m.media-amazon.com/images/I/61j6ANDTSmL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What's the difference between the DAR03B and DAR01B?** A: Both are 0.5 PSI digital regulators. The DAR03B adds a LOCKING VALVE to hold pressure steady against vibration, ideal for pro tasks (spray painting, plasma cutting). The DAR01B lacks a lock, making it best for general use. **Q: How long does the battery last?** A: The CR2032 battery provides 1000+ hours of active display use. At typical workshop usage (2-4 hours per day), expect 6-12+ months per battery. Replacement CR2032 batteries cost under $2 and are available at any hardware store, pharmacy, or online. **Q: How accurate is the digital pressure reading?** A: The DAR03B reads in 0.5 PSI / 0.05 Bar / 5 kPa increments for pro-grade precision. Its digital display eliminates the guesswork of analog gauges, exceeding the precision needs for most air tool applications. **Q: Why ABS instead of metal construction?** A: ABS is chosen for regulator housings because it's chemical-resistant against oils/moisture, lightweight to reduce connection strain, and impact-resistant to survive drops better than cast metal. It's used in pro tool housings **Q: What tools is this compatible with?** A: Using standard 1/4" NPT connections, the DAR03B fits virtually all pneumatic tools: spray guns, sandblasters, plasma cutters, airbrushes, nailers & more. Its operating range is 0-160 PSI / 0-11 Bar. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Item allows variable Psi adjustments and works well! *by M***Z on September 16, 2021* Item comes with manual for detailed instructions, is able to connect with standard 1/4 inch NFT threads. However the lower adapter comes loose to push-fit the inner ring with screwed on pressure. Mechanics thread tape is needed to secure air leaks, although it became fussy and difficult to stay on as the outer NFT connection is not directly secured by the screw in, it is secured by the “differential pressure applied” by screwing it on. May be fixable by applying head to ring seal as it doesn’t come with a ring seal of its own. Other than that the functions are great and works better than originally thought. I have mine fixed with quick disconnects and reconnects to allow hose and attachments to be taken off and on. As well as an in-line filter for water and oil separation. The Psi adjustments work as well and to specification allowing lower output Psi and higher outputs as well as a button lock. ### ⭐⭐⭐⭐⭐ I know it's not recommended, but they both still work like on day ... *by C***L on April 30, 2018* I have this unit on an HVLP gun and also the same but non-locking adjuster unit in my Iwata LPH-80 for doing Cerakote. It works very well and is very well constructed. I am now only going to be using these Lematec gauges/regulators on all my air guns. Simple to use, and appears to hold settings accurately. I've gotten acetone on one of them, and accidentally submerged the other in water during cleanup. I know it's not recommended, but they both still work like on day one. ### ⭐⭐⭐⭐ This little gauge is pretty awesome. Some may say it doesn't exactly work ... *by B***. on September 12, 2017* This little gauge is pretty awesome. Some may say it doesn't exactly work with pressure standards but that may be because they are working with inferior compressors. With a large compressor and knowing how much tank pressure you have definitely helps when to stop spraying or using any tool. This gauge works well to limit and know the pressure at which you are using near the tool. I like it because if you have a sensitive tool or a job you want to stay at a specific air pressure for then this works awesome. ## Frequently Bought Together - LE LEMATEC Digital Air Pressure Regulator with Locking Valve for Air Slip Prevention, 1/4 NPT Inline Airflow Regulator Up to 160 PSI for Air Compressor, HVLP Spray Paint Gun & Pneumatic Tools (DAR03B) - 15-PC Air Compressor Hose Fitting Kit with Storage Case, 1/4" NPT Quick Connect Fittings, Solid Brass High-Flow Connectors, 3 Male & 3 Female Plugs + 5 Dual Plug Connectors - LE LEMATEC Air Compressor Water Separator, 1/4 NPT Inline Filter & Moisture Trap for Pneumatic Tools, HVLP Spray Paint Gun & Airbrush, Durable Compressed Air Dryer with Easy Drain Valve, AI303 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/38606246-le-lematec-digital-air-regulator-for-hvlp-paint-and-spray](https://www.desertcart.sn/products/38606246-le-lematec-digital-air-regulator-for-hvlp-paint-and-spray) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-12*