{"product_id":"hydraulic-quick-connect-coupler-set-npt-1-2-1-4-dust-cap-iso-7241-a","title":"Hydraulic Quick Connect Coupler Set NPT 1\/2\" \u0026 1\/4\" w\/ Dust Cap","description":"\u003ch2\u003eHydraulic Quick Connect Coupler Set – NPT 1\/2\" \u0026amp; NPT 1\/4\" with Dust Caps\u003c\/h2\u003e\n\u003cp\u003eKeep your hydraulic systems running smoothly with this 2-set Hydraulic Quick Connect Coupler package. Engineered for high-pressure performance, these carbon steel couplers are compatible with all ISO 7241-A series style bodies, making them an ideal drop-in upgrade or replacement for agricultural, construction, and logging equipment. Each set includes both NPT 1\/2\" and NPT 1\/4\" sizes, plus protective dust caps to keep connections clean when not in use. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO 7241-A Compatible:\u003c\/strong\u003e Interchangeable with all standard ISO 7241-A series coupler bodies for seamless integration across a wide range of hydraulic systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient Flow Rate:\u003c\/strong\u003e Nominal flow rate of 6 GPM with a maximum of 12.15 GPM, ensuring optimal fluid transfer for demanding hydraulic applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Rated:\u003c\/strong\u003e Designed to handle up to 3,600 PSI working pressure, providing a secure and leak-resistant connection even under tough operating conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Burst Safety:\u003c\/strong\u003e Burst-rated at 14,500 PSI when coupled, giving operators added confidence in safety-critical environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGalvanized Carbon Steel Construction:\u003c\/strong\u003e Built from durable carbon steel with a galvanized finish for long-lasting corrosion resistance and rugged dependability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDust Cap Included:\u003c\/strong\u003e Protective dust caps keep ports clean and free from contaminants during storage or transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon Steel (Galvanized)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSizes Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNPT 1\/2\" and NPT 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,600 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBurst Pressure (Coupled)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14,500 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.15 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISO 7241-A Series\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × Sets of Hydraulic Quick Connect Couplers (NPT 1\/2\" + NPT 1\/4\" per set)\u003c\/li\u003e\n  \u003cli\u003eDust caps included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAgricultural machinery and tractor hydraulics\u003c\/li\u003e\n  \u003cli\u003eConstruction and heavy equipment\u003c\/li\u003e\n  \u003cli\u003eLogging industry equipment\u003c\/li\u003e\n  \u003cli\u003eIndustrial hydraulic systems requiring ISO 7241-A compatible couplings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Actual color may vary slightly from images due to monitor brightness settings. Please allow for minor measurement tolerances.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these hydraulic quick connect couplers compatible with my existing equipment?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These hydraulic quick connect couplers are designed to be fully interchangeable with all ISO 7241-A series style coupler bodies. This is one of the most widely used industry standards, making these fittings compatible with the vast majority of agricultural, construction, and logging hydraulic systems that use ISO 7241-A connections.\u003c\/p\u003e\n\u003ch4\u003eQ: What sizes are included in the 2-set package?\u003c\/h4\u003e\n\u003cp\u003eA: Each package includes 2 complete sets of hydraulic quick connect couplers — one NPT 1\/2\" set and one NPT 1\/4\" set — along with protective dust caps for each. This gives you two common NPT sizes ready for different port requirements on your hydraulic system.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum pressure these couplers can handle?\u003c\/h4\u003e\n\u003cp\u003eA: These couplers are rated for a working pressure of up to 3,600 PSI and feature a burst rating of 14,500 PSI when coupled. This high-pressure capability makes them suitable for demanding hydraulic applications in heavy-duty industrial and agricultural environments.\u003c\/p\u003e\n\u003ch4\u003eQ: What material are these hydraulic couplers made from?\u003c\/h4\u003e\n\u003cp\u003eA: These couplers are constructed from carbon steel with a galvanized treatment, providing excellent strength, durability, and corrosion resistance for extended service life in tough working conditions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these hydraulic quick connect couplers compatible with my existing equipment?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. These hydraulic quick connect couplers are designed to be fully interchangeable with all ISO 7241-A series style coupler bodies. 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