{"product_id":"parker-pn251-25-male-pipe-thread-extended-nipple-1-4-in","title":"Parker PN251-25 Male Pipe Thread Extended Nipple 1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER PN251-25 is a brass male pipe thread extended nipple fitting designed for hydraulic hose connections in industrial fluid systems. Part of the Parker Moldmate series, this straight, non-valved fitting features NPTF threading for leak-resistant connections without the need for additional sealant. It carries a maximum working pressure of 200 psi and handles temperatures from -20 degrees F up to 400 degrees F. The 1\/4 inch hose size and 1\/8 inch thread size make it a compact, purpose-built component for controlled fluid transfer. Installation is handled by hydraulic or mechanical technicians in production and tooling environments.\u003c\/p\u003e\n\u003cp\u003eThis fitting is specifically listed for use with die casting equipment and mold coolant lines, where reliable, leak-free connections are critical for process consistency. The Moldmate series designation indicates suitability for close-tolerance coolant circuit applications where brass construction is appropriate for compatibility with water-based and light oil coolants. The straight body configuration simplifies routing in tight manifold or hose-end installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction for corrosion resistance in coolant and light hydraulic service\u003c\/li\u003e\n  \u003cli\u003eNPTF thread form provides a dry-seal connection that minimizes fluid leakage\u003c\/li\u003e\n  \u003cli\u003e200 psi maximum working pressure rated for mold coolant and die casting circuits\u003c\/li\u003e\n  \u003cli\u003eWide service temperature range: -20 degrees F to 400 degrees F\u003c\/li\u003e\n  \u003cli\u003eStraight, non-valved design for straightforward hose-end or inline installation\u003c\/li\u003e\n  \u003cli\u003ePart of the Parker Moldmate series for consistent fitment across tooling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with die casting equipment and mold coolant lines as part of the Parker Moldmate series. Accepts 1\/4 inch hose connections with a 1\/8 inch NPTF male pipe thread end.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified hydraulic or mechanical technician. Depressurize and drain the system completely before removing or installing any fittings. NPTF threads are designed for dry-seal assembly, but inspect threads for damage before installation and avoid overtightening, which can crack brass fittings. Follow applicable industry standards and equipment manufacturer torque guidelines for brass pipe fittings.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Male Pipe Thread Extended Nipple\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Moldmate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHose Size\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 200 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 400 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -20 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Non-Valved\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.51 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.51 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PN251-25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51539022512434,"sku":"PN251-25","price":28.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1b50402582a5159e2f354c48a1f8bd7c.jpg?v=1785833095","url":"https:\/\/voomisupply.com\/products\/parker-pn251-25-male-pipe-thread-extended-nipple-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}