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DANFOSS / EATON COUPLING

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Description & Features

Designed for efficient hydraulic and fluid transfer, the Danfoss / Eaton Coupling is a reliable choice for on-highway hydraulic wet lines, dump and refuse vehicles, and bulk liquid transfer applications. Built from durable brass with a Buna-N seal, this coupling assures longevity and compatibility across various fluid types. Its quick connect and disconnect functionality eliminates the need for special tools, streamlining maintenance and reducing downtime.

Exceeding ISO 16028 operating pressures, this coupling supports a robust flow rate of up to 75 gallons per minute. Featuring female-to-female NPTF end types, it integrates seamlessly into existing systems. Part of the Hansen sub-brand, this complete coupling aligns with Aeroquip's standards, promising high performance and reliability. For detailed compatibility information, refer to the Eaton document links provided on the product page.

SKU: 5111-20B

Supplier Part Number (MPN): 5111-20B

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 Type 1
NPTF
End Type 2
NPTF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
75 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
1 1/4
Product Material
Brass
Product Width
2.31
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
5111-20B
Valve Type
2 way
Product Weight
4.12 lbs

Related Documents

Product Questions & Answers (1)

Question by: Glen W on Jan 19, 2026, 6:09 AM
Will this coupling hold up if I'm constantly connecting and disconnecting it throughout the day?
Answer by: Customer Support on Jan 20, 2026, 1:16 PM
This Eaton coupling is made with quick connect and disconnect functionality so you won't need any special tools. It should save you time on maintenance and reduce downtime.