Danfoss / Eaton FEM Coupling Half

Description & Features

Designed for mobile air conditioning and refrigerant applications, this carbon steel coupling half uses a thread-to-connect internal connection and features a two-way valve configuration. The Danfoss / Eaton FEM Coupling Half belongs to the Hansen 5400 Series of quick disconnect couplings and is built to exceed ISO 16028 operating pressure requirements. Its female-to-female end configuration accommodates UNS and UN thread types, and neoprene seals provide reliable fluid integrity across the connection interface. No special tools are required for connect or disconnect, making this coupling practical for field and maintenance use. Hex size measures 1.77 and product width is 1.97. This socket-style coupling is classified under quick disconnect couplings (UNSPSC 31163101) and carries an EAR99 export classification.

SKU: 5400-S5-16

Supplier Part Number (MPN): 5400-S5-16

Specifications

Brand
Danfoss
Connection Size 1
1 in
Connection Size 2
1 in
Connection Style
Manual
Connection Type
Female Quick-Disconnect
Connection Type 1
Female Quick Disconnect
Dimensions
2.41 in L x 2.2 in H
Finish
Guardian Seal™
Fitting Type
Female Half Coupling
Fluid Compatibility
Air Conditioning, Gases, Refrigerant
Hex Size
1.97 in, 1.77 in
Latch Type
Screw-to-Connect
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Seal Material
Neoprene
Series
5400 Series
Valve Type
2-Way

Product Questions & Answers (1)

Question by: Dwight G on Jun 15, 2025, 8:59 AM
Will this coupling work with standard mobile AC systems?
Answer by: Customer Support on Jun 16, 2025, 10:30 AM
This coupling half is designed specifically for mobile air conditioning and refrigerant applications.

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