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DANFOSS / EATON COUPLING

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Description & Features

Designed for hydraulics and fluid transfer applications, the Danfoss / Eaton Coupling from the 5100 Series offers a reliable quick disconnect solution for on-highway hydraulic wet lines, dump and refuse vehicles, and bulk liquid transfer. This complete coupling is crafted from durable brass and features a thread-to-connect internal connection type, ensuring robust performance and long-term reliability. The coupling is equipped with 3/4-inch NPTF female ends and a flow rate capacity of 18 gallons per minute, making it suitable for demanding industrial environments.

Exceeding ISO 16028 operating pressures, the Danfoss / Eaton Coupling offers quick and easy connection and disconnection without the need for special tools. The Buna-N seal material enhances compatibility with various fluids, providing an effective seal at temperatures as low as -40°F. This coupling is part of Aeroquip's Hansen Sub Brand, known for its quality in industrial parts.

SKU: 5111-12B

Supplier Part Number (MPN): 5111-12B

Specifications

Application
Hydraulics and fluid transfer, On-highway hydraulic wet lines, Dump and refuse vehicles, Bulk liquid transfer
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
NPTF
End Type 2
NPTF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
18 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Thread to Connect
Item Type
Complete
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
NMFC
50
Port Size
3/4
Product Material
Brass
Product Width
1.75
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
5111-12B
Valve Type
2 way
Product Weight
2.32 lbs

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Product Questions & Answers (1)

Question by: Steve M on Jan 31, 2026, 9:32 AM
Hey, just wonderin' if this quick disconnect will hold up on my dump truck's hydraulic lines? Seems like they take a beatin'.
Answer by: Customer Support on Feb 1, 2026, 2:58 PM
For dump and refuse vehicles, these couplings are definitely designed to handle the demands of hydraulic wet lines. They're made from brass for durability and built to exceed ISO 16028 operating pressures.