The Danfoss / Eaton Hansen FF Series Quick Disconnect Couplings Plug is designed for efficient hydraulic and fluid transfer in various industrial applications. Suitable for construction equipment agricultural machinery utility vehicles and stationary in-plant hydraulics it ensures reliable performance.
Featuring a user-friendly quick connect and disconnect mechanism the couplings eliminate the need for special tools and exceed ISO 16028 operating pressures. The flat face internal connection type along with an SAE end type provides a secure and leak-free connection.
Constructed from durable carbon steel with an NBR+AU seal material these couplings are compliant with the European Pressure Equipment Directive (PED) 97 /23 EC Article 3.3 RoHS and REACH standards. The sleeve lock safety locking mechanism enhances operational security.
With a minimum working temperature of -13 this coupling is interchangeable with HTMA couplings in the 3/8 size making it versatile across different systems.
MPN: 12FFP87UN
Supplier Part Number: 12FFP87UN
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Specifications
Application
Hydraulic and Fluid Transfer, Construction equipment, Agricultural equipment, Utility vehicles, On-Highway vehicles, Stationary in-plant hydraulics and fluid transfer, Interchangeable with HTMA couplings in the 3/8” size
these work on farm equipment or just industrial stuff? trying to figure out if they'll hold up on a combine or grain cart setup
Answer by: Customer Support on Mar 23, 2026, 6:51 PM
Agricultural machinery is one of the core applications these couplings are built for, right alongside construction equipment and utility vehicles. The carbon steel construction and NBR+AU seals handle the kind of fluid transfer demands you'd see on a combine or grain cart without issue. They also exceed ISO 16028 operating pressure requirements, so they're not a light-duty coupling by any stretch.