DANFOSS / EATON ADAPTER

Description & Features

This Aeroquip by Danfoss / Eaton adapter features design flexibility with hundreds of styles to choose from. It is a SAE 37 Male to SAE 37 Female Flare straight adapter constructed from carbon steel with Dura-Kote plating for superior corrosion resistance. The DANFOSS / EATON ADAPTER is suitable for use in marine, military, chemical processing, pulp and paper industries, food and beverage processing, and off-shore drilling applications.

This straight adapter offers higher operating pressures above SAE standards and has a minimum working temperature of -40 degrees. The end sizes are 0.4375.

SKU: FF1981-045-0404

Supplier Part Number (MPN): FF1981-045-0404

Specifications

Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
Female JIC, Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Female SAE 37 deg JIC Flare
Dimension Standards
SAE J514
Dimensions
1.14 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
0.563 in
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Operating Temperature
-40 to 250 deg F
Segment Code
C
Series
FF1981 Series
Thread Sealant
Without Thread Sealant
Thread Size
7/16-20
Tube OD
1/4 in

Product Questions & Answers (1)

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Question by: Hubert R on Nov 8, 2025, 6:55 AM
What’s the lowest temp this thing can handle without, ya know, goin' kaput?
Answer by: Customer Support on Nov 9, 2025, 11:33 AM
Its minimum working temperature is -40 degrees, so it should hold up in pretty cold conditions.

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