{"product_id":"le-lematec-spray-gun-regulator-valve-tool-1-4-npt-air-pressure-regulator-ar-08","title":"LE LEMATEC Spray Gun Regulator Valve Tool, 1\/4 NPT Air Pressure Regulator (AR-08)","description":"\u003cdiv class=\"product-summary-tldr\" style=\"margin-bottom:20px;padding:16px;background:#f0fdf4;border-left:4px solid #16a34a;border-radius:0 8px 8px 0;\"\u003e\n\u003cp style=\"margin:0 0 8px 0;font-weight:600;color:#15803d;\"\u003eProduct Summary\u003c\/p\u003e\n\u003cp style=\"margin:0 0 8px 0;\"\u003eThe Le Lematec AR-08 is an inline air pressure regulator designed for spray guns. Range: 0-160 PSI with fine-adjustment knob and analog gauge. Universal 1\/4\" NPT male and female fittings. Mounts directly at the spray gun air inlet for point-of-use pressure control. Compatible with all HVLP, LVLP, and conventional spray guns. Eliminates 5-15 PSI hose pressure drop. Manufactured by Le Lematec. Price: $20.89. Ships factory direct.\u003c\/p\u003e\n\u003cp style=\"margin:0;font-style:italic;color:#166534;\"\u003eBest for: Spray painters, auto body professionals, and woodworkers needing precise at-gun pressure control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePrecise Air Pressure: Control from 0-140 PSI; features a 1\/4 NPT\/PT universal threading digital regulator and gauge.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eVersatile and Reliable: Ideal for HVLP systems; maintains pressure for various tools in professional and DIY projects.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eUser-Friendly Design: Easy-to-read gauge; flexible air line for quick adjustments; enhances maneuverability and control.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSturdy Aluminum Construction: Withstands regular use and harsh chemicals; reduces overspray and material waste.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eRobust Construction: Sturdy aluminum; withstands regular use and harsh chemicals; reduces overspray and waste.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eWide Compatibility: Works with LE LEMATEC and other spray guns; fits pneumatic staple guns.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEasy Installation: Simple to attach; 1\/4 NPT\/PT universal threading connector fits most air tools; quick setup.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"enhanced-features\" style=\"margin-top:20px;\"\u003e\n\u003ch3 style=\"color:#0f172a;font-size:1.1em;\"\u003eWhy Professionals Choose This Tool\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eSpray Gun Precision:\u003c\/strong\u003e Fine-adjustment knob lets you dial in exact PSI for optimal atomization — critical for automotive paint, stain, lacquer, and clearcoat application\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eMounts at the Gun:\u003c\/strong\u003e Installs directly at the spray gun air inlet for point-of-use pressure control — eliminates pressure drop through long hoses\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003e0-160 PSI Range:\u003c\/strong\u003e Covers the full range from delicate airbrush work (10-15 PSI) to high-pressure conventional spraying (50-60 PSI)\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eUniversal 1\/4\" NPT:\u003c\/strong\u003e Standard threading connects to any spray gun, air tool, hose fitting, or compressor outlet\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eClear Analog Gauge:\u003c\/strong\u003e Easy-to-read dial shows exact delivery pressure — no squinting at tiny numbers in a spray booth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"whats-in-box\" style=\"margin-top:25px;padding:18px;background:#fefce8;border:1px solid #eab308;border-radius:10px;\"\u003e\n\u003ch3 style=\"margin-top:0;color:#a16207;font-size:1.1em;\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eAR-08 inline air pressure regulator\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eAnalog pressure gauge (0-160 PSI)\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eAir inlet fitting (1\/4\" NPT male + female)\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compatible-with\" style=\"margin-top:20px;padding:18px;background:#eff6ff;border:1px solid #3b82f6;border-radius:10px;\"\u003e\n\u003ch3 style=\"margin-top:0;color:#1d4ed8;font-size:1.1em;\"\u003eCompatible With\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;font-weight:600;color:#1e40af;vertical-align:top;white-space:nowrap;\"\u003eSpray Guns\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003eAll HVLP, LVLP, conventional, and gravity feed spray guns with 1\/4\" NPT air inlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;font-weight:600;color:#1e40af;vertical-align:top;white-space:nowrap;\"\u003eAir Tools\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003eAny pneumatic tool requiring precise pressure control — airbrushes, detailing guns, sandblasters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;font-weight:600;color:#1e40af;vertical-align:top;white-space:nowrap;\"\u003eAir Compressors\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003eThreads directly onto compressor outlet, regulator panel, or inline with air hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"use-cases\" style=\"margin-top:15px;padding:12px;background:#f0fdf4;border-radius:8px;\"\u003e\u003cp style=\"margin:0;font-size:0.95em;\"\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e spray gun pressure control, HVLP painting, automotive refinishing, woodworking finish, airbrush, lacquer spraying, clearcoat application, stain spraying\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-faq\" style=\"margin-top:25px;\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eDoes the AR-08 fit all spray guns?\u003c\/h4\u003e\n\u003cp\u003eThe AR-08 fits any spray gun with a standard 1\/4\" NPT air inlet, which is the industry standard for HVLP and conventional spray guns. It mounts directly to the gun handle for at-the-tool pressure control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eWhy do I need a regulator at the spray gun?\u003c\/h4\u003e\n\u003cp\u003eWall-mounted regulators lose accuracy over long hose runs. An at-gun regulator like the AR-08 gives you exact PSI at the tool, ensuring consistent atomization and finish quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extra-faqs\" style=\"margin-top:20px;\"\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eWhy do I need a regulator at the spray gun instead of at the compressor?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003ePressure drops 5-15 PSI between the compressor regulator and the spray gun due to hose length, fittings, and friction loss. The AR-08 mounts directly at the gun so you see and control the ACTUAL pressure entering the gun — not the pressure leaving the compressor. This is the difference between amateur and professional paint results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eWhat PSI should I set for HVLP spray painting?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eHVLP guns typically operate at 25-35 PSI at the gun inlet (not compressor outlet). Start at 28 PSI for basecoat and adjust based on your specific gun, paint viscosity, and fan pattern. Clearcoat usually needs 2-3 PSI more than basecoat. The AR-08 fine-adjustment knob makes these small changes easy and precise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eCan I use the AR-08 with a sandblaster or other air tools?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eYes. While designed for spray gun precision, the AR-08 works with any 1\/4\" NPT air tool that benefits from point-of-use pressure control: sandblasters (adjusting blast intensity), airbrushes (fine detail work), air erasers, and detailing guns. The 0-160 PSI range covers virtually all pneumatic tool requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"related-products-links\" style=\"margin-top:20px;padding:15px;background:#f8f9fa;border-radius:8px;\"\u003e\n\u003ch3\u003eRelated Categories\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/collections\/regulators\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ Air Pressure Regulators\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/blogs\/news\/your-guide-for-different-hvlp-spray-gun-tips-and-sizes\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ HVLP Spray Gun Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/collections\/filters\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ Air Filters\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pro Air Tools","offers":[{"title":"Default Title","offer_id":48572052898007,"sku":"B0D8HT1GV6","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1911\/5479\/files\/le-lematec-ar-08-air-pressure-regulator-aluminum-construction-hero_webp.jpg?v=1777773335","url":"https:\/\/swiftcove-3.myshopify.com\/products\/le-lematec-spray-gun-regulator-valve-tool-1-4-npt-air-pressure-regulator-ar-08","provider":"Swiftcove","version":"1.0","type":"link"}