DANFOSS / EATON ADAPTER

Description & Features

Designed for demanding industrial environments, this carbon steel straight adapter connects 1/2 inch NPTF male to 1/2 inch NPTF male threads in a direct inline configuration. Part of the Danfoss Power Solutions FF4186 Series, it is built to handle operating pressures above SAE standards and carries a minimum working temperature rating of -40°F, making it suitable for a wide range of challenging service conditions.

Dura-Kote plating provides corrosion resistance well-suited to harsh or chemically aggressive environments. Rated applications include marine and military service, chemical processing, pulp and paper, food and beverage processing, and off-shore drilling. With a hex size of 1.375 inches and product width of 1.25 inches, this bulkhead coupling assembly offers a compact, reliable connection for hydraulic systems in industrial and mobile equipment.

SKU: FF4186-0804-1S

Supplier Part Number (MPN): FF4186-0804-1S

Specifications

Brand
Danfoss
Connection Size 1
1/2 in
Connection Size 2
1/4 in
Connection Type
FNPT, MNPT
Connection Type 1
Male NPTF
Connection Type 2
Female NPTF
Dimensions
2.94 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
1-3/8 x 1-1/4 in
Material
Carbon Steel
Material Construction
Carbon Steel
nmfc
50
Operating Temperature
-65 to 400 deg F
Series
FF4186 Series
Thread Sealant
Without Thread Sealant
Thread Size
1/2-14 x 1/4-18

Product Questions & Answers (1)

Question by: Tony G on May 14, 2025, 12:56 PM
If I'm hooking this up in a tight spot, what's the width of the adapter itself?
Answer by: Customer Support on May 15, 2025, 6:45 PM
This adapter has a product width of 1.25 inches, making it relatively compact for connections in tight spaces.

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