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Danfoss / Eaton Male Coupling Half

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Alternate Part Numbers
Alternate Part Number C1BS84
Application
Mobile air conditioning and refrigerant
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13556
End Size 1
0.50
End Size 2
0.63
End Type 1
UNF
End Type 2
UNF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
2 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Thread to Connect
Item Type
Male Half
Language
English
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
0.75
Seal Material
Neoprene
Sub Brand
Hansen
Supplier Part Number
5400-S2-4
Valve Type
2 way
Product Weight
0.14 lbs
Product Questions & Answers 6

Product Questions & Answers

Will this Eaton coupling work with my mobile AC unit?
Question by: Travis W on Dec 19, 2025, 2:14 PM
Designed for mobile air conditioning and refrigerant applications, this Danfoss/Eaton coupling half should be suitable.
Answer by: Customer Support on Dec 21, 2025, 7:46 AM
got a mobile A/C refrigerant setup, is this the kind of quick disconnect that’ll hook up without any special tools?
Question by: Daryl G on Jun 7, 2025, 3:53 PM
Built for mobile air conditioning and refrigerant work, it is a quick disconnect coupling that connects and disconnects without special tools. It uses a thread-to-connect setup with UNF threads.
Answer by: Customer Support on Jun 9, 2025, 8:39 AM
does this thing work for mobile AC systems, or is it more of a stationary setup kind of deal
Question by: Steve B on Sep 21, 2025, 1:16 PM
Mobile air conditioning is exactly what this coupling half is built around. It handles refrigerant lines in on-equipment AC systems, so anything running climate control on machinery or vehicles is right in its wheelhouse. The 2-way valve design and neoprene seals are well suited to that kind of refrigerant service.
Answer by: Customer Support on Sep 23, 2025, 12:46 PM
got a 5400-s2-4 on the bench, is this the male half and what’s it meant to hook up to?
Question by: Wayne A on Nov 11, 2025, 1:58 PM
It’s the male coupling half in the Hansen 5400 Series quick disconnect line, set up as a 2 way poppet valve assembly. The application is mobile air conditioning and refrigerant service where you want a quick connect and disconnect without special tools.
Answer by: Customer Support on Nov 12, 2025, 7:56 PM
reckon this'll work for mobile AC hookups like on a tractor?
Question by: Patty B on Mar 21, 2026, 9:53 AM
These Danfoss/Eaton couplings are indeed used for mobile air conditioning and refrigerant applications.
Answer by: Customer Support on Mar 23, 2026, 6:49 AM
what's the seal material on this coupling half? trying to figure out if it'll hold up with refrigerant lines on mobile AC equipment
Question by: Lee S on May 16, 2025, 4:14 PM
Neoprene seals are used in this coupling, which lines up well with mobile air conditioning and refrigerant applications. That combination is what this part was built around, so you're in the right territory for that kind of work.
Answer by: Customer Support on May 18, 2025, 2:58 PM