{"product_id":"parker-pn351-40-male-pipe-thread-extended-nipple-3-8-in","title":"Parker PN351-40 Male Pipe Thread Extended Nipple 3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER PN351-40 is a brass male pipe thread extended nipple fitting designed for hydraulic hose assemblies and fluid transfer lines. It features a straight body with NPTF threaded connections and a 200 psi maximum working pressure rating. The fitting accepts a 3\/8-inch hose size and a 1\/8-inch thread size, making it a compact solution for low-to-moderate pressure applications. The brass construction provides corrosion resistance across a wide operating temperature range of -20 degrees F to 400 degrees F. This fitting is non-valved and sold individually. It is typically installed by hydraulic technicians, plumbers, or maintenance mechanics in industrial settings.\u003c\/p\u003e\n\u003cp\u003eThe PARKER PN351-40 belongs to the Parker Moldmate series and is specifically suited for die casting equipment and mold coolant lines. The straight, threaded configuration allows direct inline connection between hose ends and ported components. Its NPTF thread form creates a pressure-tight mechanical seal without relying solely on sealant, which is important in coolant and hydraulic circuits where leak integrity is critical. The compact 3\/8-inch body diameter fits standard hose barb and coupling assemblies common in industrial mold cooling systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e200 psi maximum working pressure rating for moderate-pressure hydraulic and coolant circuits\u003c\/li\u003e\n  \u003cli\u003eBrass construction offers corrosion resistance and durability in coolant environments\u003c\/li\u003e\n  \u003cli\u003eNPTF straight thread form provides a pressure-tight seal at the connection point\u003c\/li\u003e\n  \u003cli\u003eWide temperature range: -20 degrees F to 400 degrees F\u003c\/li\u003e\n  \u003cli\u003eNon-valved design for unrestricted flow in line connections\u003c\/li\u003e\n  \u003cli\u003ePart of the Parker Moldmate series, engineered for die casting and mold coolant 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. Fits 3\/8-inch hose assemblies with 1\/8-inch NPTF ported connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified hydraulic technician or industrial mechanic. Depressurize and drain the system fully before removing or installing any fittings. NPTF threads are designed to seal on the thread form, but applying an appropriate thread sealant or PTFE tape per the system manufacturer's guidelines is common practice. Inspect threads for damage before installation and do not overtighten, as brass fittings can be susceptible to thread deformation under excessive torque.\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: 3\/8 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\u003eBody Diameter\u003c\/strong\u003e: 3\/8 inches\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\u003eThread Type\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Non-Valved\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Die Casting Equipment, Mold Coolant Lines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.11 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: PN351-40\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51544203952434,"sku":"PN351-40","price":25.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7428557f79dbc740efd9a2d7ae0e2516.jpg?v=1785925633","url":"https:\/\/voomisupply.com\/products\/parker-pn351-40-male-pipe-thread-extended-nipple-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}