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DANFOSS / EATON COUPLING

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Description & Features

Designed for hydraulic fluid transfer in demanding mobile applications, the Danfoss / Eaton Coupling is part of the Hansen 5100 Series of quick disconnect couplings. This complete coupling assembly features 3/4-inch thread-to-connect and NPTF ends, both female, constructed from brass and carbon steel with Buna-N seals for reliable fluid compatibility across a broad temperature range down to -40°F.

Rated for flow up to 18 gallons per minute and built to exceed ISO 16028 operating pressures, this 2-way valve coupling is well suited for on-highway hydraulic wet lines, dump and refuse vehicles, and bulk liquid transfer service. The thread-to-connect design allows quick coupling and decoupling without special tools, reducing downtime in the field. The Hansen sub-brand designation reflects Eaton Aeroquip's long-established presence in industrial quick disconnect solutions.

SKU: 5100-12B

Supplier Part Number (MPN): 5100-12B

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
Thread to Connect
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; Carbon Steel
Product Width
4.38
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
5100-12B
Valve Type
2 way
Product Weight
2.56 lbs

Related Documents

Product Questions & Answers (2)

Question by: Gary E on Mar 19, 2026, 7:56 PM
what's the thread connection on both ends of this coupling, are they both NPTF 3/4 inch?
Answer by: Customer Support on Mar 21, 2026, 6:41 AM
Both ends are 3/4 inch, but they aren't the same type. One end is a thread-to-connect style and the other is NPTF. Both are female. So if you're hydraulic connections this into a standard hydraulic wet line, you'll want to confirm which end connects where before you wrench it down.
Question by: Melvin W on Sep 6, 2025, 8:31 PM
Will this here fitting work with standard NPT threads, or is it some kinda special deal?
Answer by: Customer Support on Sep 8, 2025, 6:26 AM
These Eaton Aeroquip couplings use NPTF threads, which are designed to provide a tighter seal than standard NPT threads.