The Aeroquip by Danfoss / Eaton FC3443 Series Crimp Hose Fittings Socket is designed for use with 2807-5 and FC807-05 hoses. It offers compatibility with hose sizes -05 and features end sizes of 0.25 inches for both ends. The end types include compression and line/hose/tube, ensuring a reliable connection in various industrial applications.
This steel flat crimp socket does not require a mandrel or thread sealant. It is engineered to integrate seamlessly with your existing equipment, providing durability and reliability.
Brand: Danfoss Power Solutions (II LLC Aeroquip)
Catalog Number: C1CR72
Supplier Part Number: FC3443-04S
ECCN: EAR99
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Specifications
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Size 1
0.25
End Size 2
0.25
End Type 1
Compression
End Type 2
Line/Hose/Tube
For Use With
2807-5, FC807-05
Hose Size
-05
Mandrel Required
No
Supplier Part Number
FC3443-04S
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1CR72, Alternate Part Number MI-04149438, Alternate Part Number MINO-00015X00822
Got a reel of 2807-5 hose sitting in the shop and need to know if this socket is the right one to crimp onto it. That FC807-05 designation match up too?
Answer by: Customer Support on Mar 10, 2026, 12:54 PM
Both the 2807-5 and FC807-05 are the hose designations this socket is built to work with, so yes on both counts. The FC3443-04S is the Aeroquip flat crimp socket that pairs specifically with those hose sizes. The -05 hose size and the 0.25 inch end sizing line up on this fitting, so if you've got either of those hoses on hand, this is the socket you're looking for.
Question by: Clint C on Jun 25, 2025, 8:55 AM
Will this here crimp socket work with a regular 2807 hose?
Answer by: Customer Support on Jun 26, 2025, 2:58 PM
This socket is specifically designed to fit 2807-5 and FC807-05 hoses, ensuring a secure and reliable connection.
Question by: Clint H on Sep 3, 2025, 8:49 PM
got a -05 FC807-05 hose here, is this the right socket for it?
Answer by: Customer Support on Sep 5, 2025, 7:17 PM
For a -05 hose build using 2807-5 or FC807-05 hose, the FC3443-04S socket is the matching flat crimp socket and it is set up around a -05 hose size.