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Danfoss / Eaton FEM COUP Half

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Description & Features

This quick disconnect coupling socket from Danfoss / Eaton's 5400 Series is suitable for mobile air conditioning and refrigerant applications. The Danfoss / Eaton FEM COUP Half features quick connect and disconnect functionality, eliminating the need for special tools. It exceeds ISO 16028 operating pressures.

Constructed from carbon steel with a neoprene seal, this 2-way valve type coupling has a female UNEF end type 1 and a female UN end type 2. It features a thread to connect internal connection type and a 1.38 hex size 2.

SKU: 5400-S5-12

Supplier Part Number (MPN): 5400-S5-12

Specifications

Brand
Danfoss
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Style
Manual
Connection Type
Female Quick-Disconnect
Connection Type 1
Female Quick Disconnect
Dimensions
2.17 in L x 1.77 in H
Finish
Guardian Seal™
Fitting Type
Female Half Coupling
Fluid Compatibility
Air Conditioning, Gases, Refrigerant
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: Connie R on Jun 3, 2025, 12:27 PM
Will this half connect to any other quick disconnect or does it have to be the other half of the same series?
Answer by: Customer Support on Jun 4, 2025, 3:17 PM
This Danfoss/Eaton Hansen 5400 Series quick disconnect coupling socket is designed to connect with other halves of the same 5400 Series for a secure and reliable connection.

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