{"product_id":"parker-31382-12-12-male-nptf-pipe-swivel-fitting","title":"Parker 31382-12-12 Male Nptf Pipe Swivel Fitting","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 31382-12-12 is a straight male NPTF pipe swivel fitting designed for hydraulic hose assemblies in fluid power systems. Machined from steel with a threaded NPTF connection, this fitting accepts hoses with a 0.75 inch (19.10 mm) inside diameter and a 3\/4-14 thread size. At 3.7 inches in overall length and a 3\/4 inch body diameter, it delivers a secure, leak-resistant swivel connection between hose and system port. Hydraulic technicians and fluid power mechanics install this fitting in mobile, industrial, and stationary hydraulic circuits where a rotating joint is needed to reduce hose stress and simplify routing.\u003c\/p\u003e\u003cp\u003eThis fitting belongs to Parker Series 82 and is engineered for use with Parker 801, 804, 821, 821FR, and 836 hydraulic hoses. It is suited for both industrial and mobile hydraulic applications where straight inline routing with NPTF port connections is required. The swivel design allows the hose to be positioned without twisting, making it particularly useful in tight plumbing layouts or equipment with limited clearance around the connection point.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMale NPTF threaded connection provides a dry-seal fit to minimize leakage at the port\u003c\/li\u003e\n\u003cli\u003eSwivel design reduces hose twist and torsional stress during installation and operation\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in high-pressure hydraulic service\u003c\/li\u003e\n\u003cli\u003eStraight body shape simplifies inline hose routing\u003c\/li\u003e\n\u003cli\u003e3\/4-14 NPTF thread size for compatibility with standard hydraulic ports\u003c\/li\u003e\n\u003cli\u003eMeets California Proposition 65 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Parker 801, 804, 821, 821FR, and 836 hydraulic hoses with a 12 mm hose size designation and 0.75 inch inside diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and bleed the hydraulic system completely before removing or installing any fittings. Use appropriate thread sealant rated for hydraulic service on NPTF connections and verify thread engagement is correct before torquing. Inspect the hose end and fitting seat for damage before assembly to ensure a leak-free connection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Male NPTF Pipe Swivel Fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Inside Diameter\u003c\/strong\u003e: 0.75 inches (19.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Size\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.7 inches (94.00 mm)\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\u003eShaft Type\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 82\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: California Proposition 65\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: 31382-12-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51543472570674,"sku":"31382-12-12","price":93.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c4cccc310233b234264f2b2b18c3b7df.jpg?v=1785919182","url":"https:\/\/voomisupply.com\/products\/parker-31382-12-12-male-nptf-pipe-swivel-fitting","provider":"Voomi Supply","version":"1.0","type":"link"}