{"product_id":"value-collection-2321572531-pneumatic-coupling-plug-set","title":"Value Collection 2321572531 Pneumatic Coupling Plug Set","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 2321572531 is a five-piece ARO-style pneumatic coupling plug set designed for use in compressed air systems. Each set contains five female couplers with a 1\/4-inch body size and 1\/4 NPT thread connections. The couplers are rated to 215 psi and constructed from zinc for durability in shop and industrial environments. This set is a practical solution for technicians who need to outfit multiple air tool connections or service points in a single purchase. Licensed HVAC technicians, plumbers, and general maintenance professionals commonly use ARO-style quick-disconnect couplings for air-powered tools and pneumatic equipment.\u003c\/p\u003e\n\u003cp\u003eThis coupling plug set is suited for light industrial, commercial, and trade shop applications where ARO-interchange pneumatic fittings are standard. The 1\/4 NPT thread is a widely used connection standard in compressed air distribution lines, making these couplers compatible with a broad range of air compressors, hoses, and pneumatic tool fittings. The set is particularly useful when equipping a new shop, staging multiple drop lines, or replacing worn couplers across a fleet of hose assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSet of five female couplers for multi-point air system outfitting\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch body size with 1\/4 NPT thread standard for wide fitment\u003c\/li\u003e\n  \u003cli\u003e215 psi pressure rating suitable for typical shop air supply pressures\u003c\/li\u003e\n  \u003cli\u003eZinc construction provides corrosion resistance in general-purpose environments\u003c\/li\u003e\n  \u003cli\u003eARO interchange style for broad tool and hose compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an ARO-interchange style replacement for 1\/4-inch body, 1\/4 NPT pneumatic female couplers used in standard compressed air distribution and pneumatic tool systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by maintenance technicians or plumbers familiar with threaded pipe connections. Depressurize the air line completely before removing or installing any coupler. Apply thread sealant tape or compound to NPT threads in accordance with shop practices and applicable codes before tightening. Do not exceed the 215 psi rated working pressure of these fittings.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 215 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupler Type\u003c\/strong\u003e: Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterchange Style\u003c\/strong\u003e: ARO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 5 pieces per set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2321572531\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691490017586,"sku":"2321572531","price":108.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a06128d2f577d8164d73ebe15c3312b9.jpg?v=1788285814","url":"https:\/\/voomisupply.com\/products\/value-collection-2321572531-pneumatic-coupling-plug-set","provider":"Voomi Supply","version":"1.0","type":"link"}