{"product_id":"midland-industries-ar7-air-line-regulator-160-psi-1-4-in","title":"Midland Industries AR7 Air Line Regulator 160 Psi 1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MIDLAND INDUSTRIES AR7 is an inline air line regulator designed to control downstream air pressure in pneumatic systems. Built with an aluminum body incorporating a dynamic rotary flow restrictor, this regulator accepts supply pressure up to 160 psi and allows the technician to dial in output pressure across an adjustment range of 5 to 145 psi. The 1\/4-inch FNPT inlet and 1\/4-inch MNPT outlet make installation straightforward in standard compressed-air plumbing. At 0.125 pounds, the AR7 is compact enough for tight panel or inline installations where weight and space are limited.\u003c\/p\u003e\u003cp\u003eThe AR7 is suited for residential and light commercial pneumatic applications where regulated downstream pressure is required. Typical use cases include air tool supply lines, pneumatic control circuits, and compressed-air distribution systems that require stable output pressure regardless of fluctuating supply. The unit is sized for inline installation in 1\/4-inch air lines and is appropriate for both shop and field service work where portable or fixed compressed-air systems are in use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaximum inlet pressure of 160 psi suits most shop and field compressed-air supplies\u003c\/li\u003e\n\u003cli\u003eAdjustment range of 5 to 145 psi provides broad downstream pressure control\u003c\/li\u003e\n\u003cli\u003eDynamic rotary flow restrictor integrated into aluminum body for consistent regulation\u003c\/li\u003e\n\u003cli\u003e1\/4-inch FNPT inlet x 1\/4-inch MNPT outlet for direct inline installation\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum construction at 0.125 pounds minimizes added load on air line assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style inline replacement or new-installation regulator for 1\/4-inch NPT pneumatic air lines in residential and commercial compressed-air systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a qualified pipefitter, HVAC technician, or pneumatic systems technician. Depressurize and isolate the air supply line completely before removing or installing any inline regulator. Use thread sealant rated for compressed-air service on all NPT connections and verify all fittings are leak-free before returning the system to pressure. Follow applicable local codes and OSHA compressed-air safety guidelines during service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure\u003c\/strong\u003e: 160 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment Range\u003c\/strong\u003e: 5 to 145 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection\u003c\/strong\u003e: 1\/4 inch FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection\u003c\/strong\u003e: 1\/4 inch MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.125 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MIDLAND INDUSTRIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AR7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67951665611058,"sku":"AR7","price":20.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cc6d31de06771453d8e2359babb0bb4a.png?v=1791732652","url":"https:\/\/voomisupply.com\/products\/midland-industries-ar7-air-line-regulator-160-psi-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}