{"product_id":"parker-s23-pneumatic-coupler-1-4-in-300-psi-stainless-steel","title":"Parker S23 Pneumatic Coupler 1\/4 in 300 Psi Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER S23 is a female NPTF threaded pneumatic hose coupler designed for industrial compressed air and pneumatic fluid systems. Built from stainless steel with a zinc chromate finish, it provides corrosion resistance in demanding service environments. The coupler features a 1\/4 inch body diameter, a 1\/4-18 NPTF thread size, and a maximum working pressure of 300 psi. It follows the Industrial Interchange standard, making it broadly compatible with pneumatic tooling and equipment that uses that coupling configuration. Licensed HVAC technicians, industrial maintenance professionals, and pneumatic system installers use this type of fitting when connecting air lines to tools, valves, and pneumatic actuators.\u003c\/p\u003e\u003cp\u003eThe PARKER S23 is suited for both light industrial and heavy-duty maintenance applications where stainless steel construction is required for corrosion resistance or sanitary compliance. It is appropriate for use in compressed air systems, pneumatic control circuits, and similar low-to-medium pressure fluid power lines. The Industrial Interchange format is one of the most widely used coupling standards in North American industrial facilities, making this coupler a common replacement or service fitting in shop and field environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStainless steel body with zinc chromate finish for corrosion resistance in harsh environments\u003c\/li\u003e\n\u003cli\u003e300 psi maximum working pressure rated for standard industrial compressed air service\u003c\/li\u003e\n\u003cli\u003eFemale NPTF thread provides a pressure-tight mechanical seal without sealant tape on proper mating threads\u003c\/li\u003e\n\u003cli\u003eIndustrial Interchange coupling type for broad compatibility with standard pneumatic tooling\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -40 degrees F to 250 degrees F supports a wide range of service conditions\u003c\/li\u003e\n\u003cli\u003eCompact 1.83 inch overall length suits tight installation spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service coupler for Industrial Interchange pneumatic systems using 1\/4-18 female NPTF threaded connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician familiar with pneumatic system service. Depressurize and lock out the air supply completely before removing or installing any pneumatic fitting. NPTF threads are designed to seal on the thread form itself, but confirm thread engagement and system pressure requirements before returning the line to service. Follow applicable facility safety procedures and any relevant compressed air system codes during installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange Type\u003c\/strong\u003e: Industrial Interchange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Female NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.83 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Chromate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538312855858,"sku":"S23","price":138.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/985b307b2cd3ec1b40aa0227e0268c94.jpg?v=1785822731","url":"https:\/\/voomisupply.com\/products\/parker-s23-pneumatic-coupler-1-4-in-300-psi-stainless-steel","provider":"Voomi Supply","version":"1.0","type":"link"}