{"product_id":"midland-industries-28687-lincoln-interchange-plug-1-4-fip","title":"Midland Industries 28687 Lincoln Interchange Plug 1\/4 Fip","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MIDLAND INDUSTRIES 28687 is a Lincoln Interchange female plug designed for pneumatic line termination and circuit isolation. Built from steel, this plug accepts a 1\/4 inch FIP connection and is rated for maximum operating pressures up to 250 psi. The body size is 1\/4 inch throughout. Licensed HVAC technicians, plumbers, and pneumatic system installers use this type of fitting to cap off active or inactive ports in compressed-air and fluid-transfer systems, preventing leaks and maintaining system pressure integrity during service or reconfiguration.\u003c\/p\u003e\u003cp\u003eThis fitting is suited for residential and light commercial pneumatic applications where Lincoln Interchange-style fittings are specified. It is commonly installed in compressed-air distribution lines, lubrication systems, and pneumatic control circuits. The steel construction makes it appropriate for environments that demand durability under sustained operating pressure. It fits standard Lincoln Interchange female plug configurations and is sold with a minimum order quantity of one.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated to 250 psi maximum operating pressure\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in pneumatic and fluid-transfer service\u003c\/li\u003e\n\u003cli\u003e1\/4 inch FIP connection for standard threaded port fitment\u003c\/li\u003e\n\u003cli\u003e1\/4 inch body size throughout\u003c\/li\u003e\n\u003cli\u003eLincoln Interchange series compatible design\u003c\/li\u003e\n\u003cli\u003eCompact form factor: 2.1 inches length, 0.65 inches height, 0.65 inches width\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fitting for pneumatic systems using Lincoln Interchange-style female plugs with 1\/4 inch FIP threaded ports.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician familiar with pneumatic or fluid-transfer systems. Depressurize and isolate the line completely before removing or installing any fitting. Use thread sealant appropriate for the system medium and pressure rating. Follow applicable codes and manufacturer guidelines for pneumatic fitting installation and torque procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: FIP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure\u003c\/strong\u003e: 250 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.65 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.65 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 28687\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67950097400114,"sku":"28687","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/214da6c4c4fc6fe05e34e911143ba102.jpg?v=1791707030","url":"https:\/\/voomisupply.com\/products\/midland-industries-28687-lincoln-interchange-plug-1-4-fip","provider":"Voomi Supply","version":"1.0","type":"link"}