DANFOSS / EATON COUPLING

Description & Features

Designed for hydraulic and fluid transfer applications, this carbon steel quick disconnect coupling from the Danfoss / Eaton Hansen FD56 Series features 3/4-inch NPT female connections on both ends and a ball lock internal connection type. It is rated for flows up to 28 gallons per minute and carries ISO 7241-1 Series A certification, with operating pressures that exceed ISO 16028 requirements.

The Danfoss / Eaton Coupling connects and disconnects without special tools, making it well suited for on-highway hydraulic wet lines, dump and refuse vehicles, and bulk liquid transfer systems. FKM seals provide reliable fluid compatibility across a working temperature range starting at -15°F. The two-way valve design supports controlled flow in demanding mobile and industrial hydraulic environments.

SKU: FD56-1065-12-12

Supplier Part Number (MPN): FD56-1065-12-12

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00402X03178
Application
Hydraulics and fluid transfer, On-highway hydraulic wet lines, Dump and refuse vehicles, Bulk liquid transfer
Certifications
ISO 7241-1 Series A
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 1
0.75
End Size 2
0.75
End Type 1
NPT
End Type 2
NPT
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
28 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Ball Lock
Item Type
Complete
Language
English
Minimum Working Temperature
-15
Net Pack Quantity Units
EA
NMFC
50
Port Size
3/4
Product Material
Carbon Steel
Product Width
1.80
Seal Material
FKM
Sub Brand
Hansen
Supplier Part Number
FD56-1065-12-12
Valve Type
2 way
Product Weight
1.50 lbs

Product Questions & Answers (1)

Question by: Roy W on Mar 20, 2026, 9:49 AM
Reckon this'll hold up on my dump truck's hydraulic lines? Need something tough.
Answer by: Customer Support on Mar 22, 2026, 6:55 AM
This Danfoss/Eaton coupling is well-suited for dump and refuse vehicles, along with other on-highway hydraulic wet line applications. Its carbon steel construction and FKM seals should provide the durability you need.