{"product_id":"professional-digital-air-regulator-160-psi-diaphragm-control-with-multi-unit-display-dar02b","title":"Professional Digital Air Regulator - 160 PSI Diaphragm Control with Multi-Unit Display (DAR02B)","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 DAR02B is a digital air pressure regulator with LCD display showing PSI, BAR, KPA, and KG\/CM² readings. 160 PSI rated with precise diaphragm control. Battery-powered digital gauge with 1\/4\" NPT connections. Price: ~$29. Factory direct from Le Lematec.\u003c\/p\u003e\n\u003cp style=\"margin:0;font-style:italic;color:#166534;\"\u003eBest for: Precision applications like HVLP spray painting and airbrushing where exact pressure control is critical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDigital Air Pressure Gauge \u0026amp; Regulator — Precision PSI Control\u003c\/h2\u003e\n\u003cp class=\"whitespace-pre-wrap break-words\"\u003eMaster precise air control with the DAR02B Digital Air Regulator. This professional-grade system features a diaphragm valve design, LCD multi-unit display, and 16 CFM capacity at 0-160 PSI. Built with chemical-resistant zinc construction and auto-shutoff battery preservation, it's the perfect solution for demanding applications requiring exact pressure control.\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap break-words\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"-mt-1 [li\u0026gt;\u0026amp;]:mt-2 list-disc space-y-2 pl-8\"\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e\n\u003cstrong\u003eDigital Precision:\u003c\/strong\u003e Clear LCD display shows PSI, Bar, and Kpa readings\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e\n\u003cstrong\u003eHigh Flow Design:\u003c\/strong\u003e 16 CFM capacity with diaphragm valve reliability\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e\n\u003cstrong\u003eProfessional Range:\u003c\/strong\u003e Precise control from 0-160 PSI (0-11 Bar\/0-1100 Kpa)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e\n\u003cstrong\u003ePremium Build:\u003c\/strong\u003e Chemical-resistant zinc construction with impact protection\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e\n\u003cstrong\u003eSmart Power:\u003c\/strong\u003e Auto-shutoff feature with replaceable CR2032 battery\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e ¼\" NPT connections with swivel design\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e Not made in China - engineered for professional reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"whitespace-pre-wrap break-words\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"-mt-1 [li\u0026gt;\u0026amp;]:mt-2 list-disc space-y-2 pl-8\"\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003ePressure Range: 0-160 PSI \/ 0-11 Bar \/ 0-1100 Kpa\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eFlow Rate: 16 CFM\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eConstruction: Zinc body\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eConnection: ¼\" NPT\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003ePackage Includes: Regulator, gauge, battery, valve control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"whitespace-pre-wrap break-words\"\u003ePerfect for spray systems, pneumatic tools, and precision applications. Experience digital accuracy with rugged reliability - Add to Cart now to upgrade your pressure control.\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap break-words\"\u003e\u003cstrong\u003eProfessional Performance Guarantee:\u003c\/strong\u003e Workshop-tested for consistent accuracy.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How accurate is the digital pressure display?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The DAR02B digital LCD displays pressure within ±1% accuracy across its 0-160 PSI range. The multi-unit display shows PSI, BAR, kPa, and kg\/cm² simultaneously, eliminating conversion errors when following specifications in different unit systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the digital regulator need batteries?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the DAR02B is powered by a long-life button cell battery included with the unit. Battery life is typically 2+ years of normal workshop use. The LCD automatically dims after inactivity to conserve power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between the DAR01B, DAR02B, and DAR03B?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: All three are digital regulators. The DAR01B is the standard model with push-button digital gauge. The DAR02B features a diaphragm-style regulator for smoother pressure adjustment. The DAR03B is the premium model with the highest flow rate and most precise control. Choose based on your precision and flow needs.\u003c\/p\u003e\n\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\u003eDiaphragm Control + Digital Display:\u003c\/strong\u003e Combines smooth diaphragm regulation with precise digital readout — the best of both technologies\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003e160 PSI Range:\u003c\/strong\u003e Full industrial pressure range covers every pneumatic tool application\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eMulti-Unit Readout:\u003c\/strong\u003e Instantly convert between PSI, BAR, kPa, and kg\/cm² — no math or conversion charts needed\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;\"\u003eDAR02B digital air regulator\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eLCD display with multi-unit readout\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eDiaphragm control mechanism\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003e1\/4\" NPT fittings\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eBattery\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;\"\u003eAir Compressors\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003eAny compressor up to 160 PSI\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;\"\u003eDisplay\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003ePSI, BAR, kPa, kg\/cm²\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;\"\u003eAll pneumatic tools\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 precision regulation, spray painting, digital pressure monitoring, calibration, professional air tool setup\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"extra-faqs\" style=\"margin-top:20px;\"\u003e\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eWhen should I use a digital regulator vs. analog?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eUse digital when precision matters: spray painting, airbrush work, calibration, and any application where 1-2 PSI makes a difference in results. Analog is fine for general shop use where approximate pressure is sufficient. The digital display also eliminates parallax reading errors common with analog gauges.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How accurate is the digital pressure display?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DAR02B digital LCD displays pressure within \\u00b11% accuracy across its 0-160 PSI range. The multi-unit display shows PSI, BAR, kPa, and kg\/cm\\u00b2 simultaneously, eliminating conversion errors when following specifications in different unit systems.\"}}, {\"@type\": \"Question\", \"name\": \"Does the digital regulator need batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the DAR02B is powered by a long-life button cell battery included with the unit. Battery life is typically 2+ years of normal workshop use. The LCD automatically dims after inactivity to conserve power.\"}}, {\"@type\": \"Question\", \"name\": \"What's the difference between the DAR01B, DAR02B, and DAR03B?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All three are digital regulators. The DAR01B is the standard model with push-button digital gauge. The DAR02B features a diaphragm-style regulator for smoother pressure adjustment. The DAR03B is the premium model with the highest flow rate and most precise control. Choose based on your precision and flow needs.\"}}, {\"@type\": \"Question\", \"name\": \"When should I use a digital regulator vs. analog?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Use digital when precision matters: spray painting, airbrush work, calibration, and any application where 1-2 PSI makes a difference in results. Analog is fine for general shop use where approximate pressure is sufficient. The digital display also eliminates parallax reading errors common with analog gauges.\"}}]}\n\u003c\/script\u003e\n\u003ch3\u003eRelated Guides \u0026amp; Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/inline-air-regulator-buying-guide\"\u003eInline Air Regulator Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/frl-filter-regulator-lubricator-guide\"\u003eComplete FRL Unit Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/pneumatic-tool-cfm-psi-requirements-chart\"\u003eCFM \u0026amp; PSI Requirements Chart\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\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 Regulators\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\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/collections\/air-regulators\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ All Regulators\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pro Air Tools","offers":[{"title":"Default Title","offer_id":48652064784641,"sku":"BI-8ZTC-VZJ9","price":28.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/8920\/4481\/files\/le-lematec-dar02b-digital-air-pressure-regulator-diaphragm-valve-hero_webp.jpg?v=1776896929","url":"https:\/\/amindustrialauto.com\/products\/professional-digital-air-regulator-160-psi-diaphragm-control-with-multi-unit-display-dar02b","provider":"AM Industrial Auto Parts and Tools LLC","version":"1.0","type":"link"}