Danfoss / Eaton Cplng FF Series

Description & Features

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

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
Certifications
ISO 16028
Compliances
European Pressure Equipment Directive (PED) 97 /23 EC Article 3.3|RoHS Compliant|REACH
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13555
End Size 2
0.88
End Type 1
Push to Connect
End Type 2
SAE
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
20.3 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Flat Face
Item Type
Male Half
Language
English
Minimum Working Temperature
-13
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
1.56
Safety locking Mechanism
Sleeve lock
Seal Material
NBR+AU
Sub Brand
Hansen
Supplier Part Number
12FFP87UN
Torque Rating
43.8 lb/ft
Torque Rating
43.8 lb/ft
Valve Type
2 way
Product Weight
0.66 lbs

Product Questions & Answers (1)

Question by: Ronnie C on Mar 21, 2026, 9:37 PM
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.