Flat Face Couplers
Flat face couplers are specialized hydraulic quick couplings designed to deliver leak-free, efficient performance in demanding applications. Unlike traditional hydraulic couplers, flat face couplers feature a unique design that minimizes fluid loss during connection and disconnection, helping to prevent leaks and reduce contamination. Their innovative design makes them ideal for industries that require reliable, clean, and durable hydraulic connections.
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This EH series is interchangeable with STUCCHI FL SERIES, CEJN X66 SERIES, PARKER FS SERIES, VOSWINKEL FH-VA SERIES, GROMELLE 629-Z SERIES, FASTER 2FFI Stainless Steel SERIES, DNP PLTX SERIES, and DIXON HT SERIES. Stainless Steel Product. Flat face couplings, with stainless steel (AISI 316) components and seals in Viton. High corrosion resistance. ISO 16028 interchange.
This EH series is interchangeable with FASTER VF SERIES, FASTER VFB SERIES, STUCCHI IFR SERIES, DNP PFT SERIES, VOSWINKEL BP SERIES, GROMELLE 609-A SERIES, and HOLMBURY TB SERIES. Steel Product. Flat-face hydraulic couplings specifically designed for connecting trailer braking systems to agricultural machinery hydraulic circuits. ISO 5676 compliant.
This EH series is interchangeable with PARKER PD SERIES, DIXON PD SERIES, DNP PLD3 SERIES, FASTER DF SERIES, EATON AEROQUIP FD90 SERIES, BRAZIL DYNAMIC DIAGOSTICO SERIES, and HOLMBURY DTP SERIES. Steel Product. Hydraulic pressure measurement couplings featuring ISO 15171-1 compliant flat-face connections. The male component installs directly on hydraulic lines while the female interface connects to gauge instrumentation, enabling precise system pressure monitoring without fluid loss during connection/disconnection.
This EH series is interchangeable with STUCCHI FIRG SERIES, DNP PLT1 SERIES, PARKER FF SERIES, EATON AEROQUIP FD 89 SERIES, DIXON HT SERIES, HANSEN QA29000 SERIES, and SAFEWAY FFE49 SERIES. Steel Product. The 95 Series, renowned as the original ISO 16028-compliant coupling solution, continues to deliver reliable performance, exceptional durability, and competitive value. Its innovative integrated sealing system significantly minimizes premature wear by effectively compensating for three critical stress factors: relative movement between coupling components, sudden pressure impulses, and the constant strain exerted by hose weight during horizontal operation.
This EH series is interchangeable with STUCCHI A SERIES, FASTER FFH SERIES, PARKER FEM SERIES, CEJN X65 SERIES, DIXON HT SERIES, DNP PLT4 SERIES, VOSWINKEL FH SERIES, and GROMELLE 629-A SERIES. Steel Product. The Premier Series Flat Face Couplings, engineered to ISO 16028 interchange standards, deliver exceptional hydraulic performance with higher pressure ratings, optimized flow efficiency, and reduced pressure drop—outperforming both EH 95 Series and competing products. Designed for critical no-leak applications, these couplings feature a non-spill flat-face valve system that eliminates fluid loss during coupling/uncoupling, making them the ideal choice for contamination-sensitive hydraulic systems. Their precision engineering ensures reliable operation while maintaining full ISO compatibility for seamless integration.
This EH series is interchangeable with PARKER FH SERIES, STUCCHI A-HP SERIES, CEJN 265 SERIES, FASTER FFHP SERIES, and DNP PLT7 SERIES. Steel Product. Engineered for extreme hydraulic systems, these 72 MPa-rated couplings deliver uncompromising performance in critical high-pressure applications. To ensure operational safety, this series is intentionally incompatible with standard ISO 16028 or low/medium-pressure flat-face couplings, preventing risky cross-connections. Instead, it pairs exclusively with dedicated high-pressure counterparts available on the market. An innovative rotating sleeve on the female half automatically engages post-connection, providing a fail-safe lock against accidental disengagement under pressure.
This EH series is interchangeable with SNAP-TITE 71 SERIES, DIXON ST SERIES, FASTER OGF SERIES, DNP PLS1 SERIES, and PARKER 71 SERIES. Steel Product. 136 couplings provide versatile performance across diverse hydraulic applications, combining advanced sealing technology with user-friendly operation. The flat-face design ensures zero fluid spillage while effectively preventing external contamination, making them ideal for clean and efficient systems. Featuring intuitive push-to-connect technology, these couplings simplify installation while the integrated locking ball mechanism secures connections and prevents accidental disengagement. 136 couplings are fully interchangeable with Snap-tite 71 series, ensuring broad compatibility and easy integration into existing systems.
This EH series is interchangeable with STUCCHI A-HD SERIES, PARKER FEM SERIES, FASTER 3FFH SERIES, VOSWINKEL FH SERIES, VOSWINKEL FF SERIES, and VOSWINKEL FU SERIES. Steel Product. These ISO 16028-compliant flat face couplings are engineered for demanding hydraulic applications, featuring a robust 35 MPa (5076 psi) working pressure rating and durable zinc-nickel plating for superior corrosion resistance. The innovative design allows safe connection under residual pressure conditions with multiple configuration options.
This EH series is interchangeable with STUCCHI APM SERIES, PARKER FEC SERIES, FASTER 3FFH SERIES, FASTER 3FFI SERIES, DIXON HTE SERIES, CEJN X64 SERIES, DNP PLK4 SERIES, SAFEWAY FFEC49 SERIES, and VOSWINKEL FU SERIES. Steel Product. These ISO 16028-compliant flat face couplings are engineered for demanding hydraulic applications, featuring a robust 35 MPa (5076 psi) working pressure rating and durable zinc-nickel plating for superior corrosion resistance. The innovative design allows safe connection under residual pressure conditions with multiple configuration options.
This EH series is interchangeable with the Faster 4BD4FH Spare Part Kit and Faster 4BD4FH Accessories. Steel Product. This pioneering cast iron block was the first of its kind to enable the rapid connection and disconnection of attachments for skid steer loaders and similar construction machinery. It utilizes cartridges that incorporate the full benefits of flat face coupler series technology, including a decompression feature for safe coupling even with residual pressure on both sides of the circuit. The block accepts both 1/2" and 3/4" cartridges, with the larger size providing a higher flow capacity while maintaining the same compact footprint.
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Contact Person

- Name:
- NINGBO E.H HYDRAULIC CO., LTD.
- Tel:
+0086-574-27882700
- Email:
- sales@ehhydraulics.com
- WhatsApp:
- 8613967841269
- Address:
- No.7 Longteng Road, Maoshan Industrial Area, Jiangshan, Yinzhou District, Ningbo, China, 315193