Danfoss / Eaton Aeroquip FC3425-20-449 Flange

Description & Features

Constructed from ductile iron with Dura-Kote plating, this SAE Code 62 flange half is built to handle higher operating pressures exceeding standard SAE ratings while offering reliable corrosion resistance in demanding hydraulic environments. The Danfoss / Eaton Aeroquip FC3425-20-449 Flange belongs to the FC3425 Series, a line engineered for design flexibility across a wide range of hydraulic configurations and connection styles.

With a 0.75-inch end size and a product width of 1.48 inches, this ductile iron flange half is suited for high-pressure hydraulic fluid connector applications. Eaton Aeroquip's FC3425 Series supports hundreds of styles, making it a practical choice where versatility in hydraulic line connections is required.

SKU: FC3425-20-449

Supplier Part Number (MPN): FC3425-20-449

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1-1/4 in
Connection Type
Flanged
Connection Type 1
SAE Code 62 Flange
Dimension Standards
SAE J518
Domestic/Import
Import
Durometer
90
Finish
Dura-Kote™
Fitting Type
Flange
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Series
FC3425 Series
Thread Sealant
Without Thread Sealant

Product Questions & Answers (2)

Question by: Lance B on Dec 5, 2025, 9:37 PM
What size line does this flange connect to?
Answer by: Customer Support on Dec 6, 2025, 9:39 PM
This Eaton Aeroquip flange is made for a 0.75-inch end size.
Question by: Cody R on Nov 11, 2025, 12:45 PM
got a code 62 setup, is this FC3425-20-449 the right kind of flange half for it?
Answer by: Customer Support on Nov 13, 2025, 10:15 AM
For a SAE Code 62 connection, this part matches that standard and it is a flange half in the FC3425 series. It is built from ductile iron and intended for high pressure hydraulic fluid connector use.

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