{"product_id":"smc-pneumatics-kq2r03-05a-plug-in-reducer-fitting-5-32-in","title":"Smc Pneumatics KQ2R03-05A Plug-in Reducer Fitting 5\/32 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SMC PNEUMATICS KQ2R03-05A is a push-to-connect plug-in reducer tube fitting designed for pneumatic tubing systems. It accepts a 5\/32-inch OD tube and reduces to a 3\/16-inch stem OD, allowing a quick, tool-free connection between two different tube sizes. The fitting is constructed from brass and polybutylene and is rated for a maximum working pressure of 145 psi. Pneumatic technicians and maintenance professionals install this fitting in compressed air lines where a compact, reliable reducer connection is needed without threaded fittings or additional tooling.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for light industrial and OEM pneumatic plumbing applications where push-to-connect convenience is required. It performs within a working temperature range of 23 degrees F to 140 degrees F, making it appropriate for indoor compressed air distribution, automation equipment, and general pneumatic control circuits. Its compact overall length of approximately 1.13 inches (28.70 mm) keeps installations tight and organized in panel or manifold environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-to-connect design allows tool-free tube insertion and secure hold\u003c\/li\u003e\n  \u003cli\u003eReduces from 3\/16-inch stem OD to 5\/32-inch tube OD in a single fitting\u003c\/li\u003e\n  \u003cli\u003eBrass and polybutylene construction for durability in pneumatic service\u003c\/li\u003e\n  \u003cli\u003eRated to 145 psi maximum working pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: 23 degrees F to 140 degrees F\u003c\/li\u003e\n  \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style push-to-connect reducer fitting for pneumatic tubing systems using 5\/32-inch OD tubing in compressed air and general pneumatic control applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by pneumatic technicians or maintenance personnel. Before servicing any pneumatic line, depressurize the system completely and verify pressure is at zero before connecting or disconnecting fittings. Ensure the tubing end is cut cleanly and squarely for a proper seal. Do not exceed the rated working pressure of 145 psi in service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 145 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 5\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Outside Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 28.70 mm (approximately 1.13 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: 23 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 140 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass, Polybutylene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Push-to-Connect\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: RoHS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121700\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: SMC PNEUMATICS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: KQ2R03-05A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":51967858999602,"sku":"KQ2R03-05A","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/78ffeefac0c23cdc9e017b5571531379_3357e30e-dacf-4b8c-861b-24e53a710912.jpg?v=1789951238","url":"https:\/\/voomisupply.com\/products\/smc-pneumatics-kq2r03-05a-plug-in-reducer-fitting-5-32-in","provider":"Voomi Supply","version":"1.0","type":"link"}