{"product_id":"3-8ft-flat-face-hydraulic-quick-connect-coupler-set-high-flow","title":"3\/8ft Flat Face Hydraulic Quick Connect Coupler Set - High Flow","description":"\u003cp\u003eIn this review the Summit Hydraulics 3\/8' Flat Face Quick Connect Coupler Set is evaluated for workshop and mobile hydraulic use; the bottom line is that it is a straightforward, no-nonsense replacement for cheap leaking fittings and a solid choice for anyone who needs reliable, high-flow, flat face connections. The reviewer found the set best for users who run mid-pressure hydraulic circuits and want a design that minimizes pressure drops while offering one-hand operation and dust protection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh flow design:\u003c\/strong\u003e The improved internal profile delivers up to 12.15 GPM, making it suitable for tools and cylinders that need steady volume without excessive restriction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty rating:\u003c\/strong\u003e Built to withstand up to 5076 PSI, the couplers are appropriate for demanding hydraulic work where durability matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 16028 compatibility:\u003c\/strong\u003e The flat face faces interchange with other 3\/8' Body ISO 16028 flat face couplers, simplifying swaps and repairs in mixed fleets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure locking sleeve:\u003c\/strong\u003e The locking sleeve reduces the chance of accidental disconnects during operation, improving safety and uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal pressure drop valve:\u003c\/strong\u003e The valve design helps keep pressure loss low while allowing quick one-handed connect and disconnect when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe set is aimed at technicians, farmers, fleet maintenance crews, and serious DIYers who need a dependable, leak-resistant coupler for mid-duty hydraulic applications. It works well as a direct replacement for worn or inexpensive leaking fittings and pairs with equipment requiring 3\/8' NPT thread and ISO 16028 flat face compatibility.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include users who need specialized thread sizes, metric thread systems, or ultra-high flow for very large hydraulic systems, since this set is focused on 3\/8' body size and a max flow of about 12.15 GPM rather than industrial high-volume manifolds.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWell built and resistant to leaks, customers report they have not seen drops after swapping to these couplers.\u003c\/li\u003e\n\u003cli\u003eGood value for money considering the heavy duty 5076 PSI rating and durable construction.\u003c\/li\u003e\n\u003cli\u003eDust caps included protect the mating faces and keep contamination out when disconnected.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLimited to 3\/8' body\/3\/8' NPT applications, so multiple sizes may be needed for varied fleets.\u003c\/li\u003e\n\u003cli\u003eNot intended for extremely high flow industrial systems beyond the stated 12.15 GPM capability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody size\u003c\/td\u003e\n\u003ctd\u003e3\/8' Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003e3\/8' NPT Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterchange standard\u003c\/td\u003e\n\u003ctd\u003eISO 16028 Flat Face (3\/8' Body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e5076 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum flow\u003c\/td\u003e\n\u003ctd\u003e12.15 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eCoupler set with dust caps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Summit Hydraulics 3\/8' flat face quick connect set is a practical, value-oriented choice for anyone needing leak-resistant, ISO 16028 compatible couplers for mid-pressure hydraulic systems. Its combination of a heavy duty PSI rating, one-hand operation, and dust covers makes it a sensible replacement for failing fittings and a smart buy for routine shop and field use.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these fit existing 3\/8' ISO 16028 couplers?\u003c\/strong\u003e\u003cbr\u003eYes, they interchange with other 3\/8' Body ISO 16028 flat face couplers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they include dust covers to protect the faces?\u003c\/strong\u003e\u003cbr\u003eYes, the set ships with dust caps to keep mating faces clean when disconnected.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they suitable for high pressure hydraulic systems?\u003c\/strong\u003e\u003cbr\u003eThey are rated to 5076 PSI, suitable for many demanding applications but verify compatibility with your specific system requirements.\u003c\/p\u003e","brand":"Summit Hydraulics","offers":[{"title":"Default Title","offer_id":48609944568027,"sku":"B06XBHLHZ4","price":42.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71mIdMSxqfL._AC_SL1500.jpg?v=1778583888","url":"https:\/\/gearmusthave.com\/products\/3-8ft-flat-face-hydraulic-quick-connect-coupler-set-high-flow","provider":"GearMustHave","version":"1.0","type":"link"}