Danfoss / Eaton ADPT TEE 3/8 FP FP FP

Description & Features

A 3/8-inch all-female tee adapter in carbon steel, the Danfoss / Eaton Adpt Tee 3/8 Fp Fp Fp connects three NPSM female ports of equal size in a single fitting, a practical solution for branching hydraulic lines where consistent thread type across all three ends is required. Dura-Kote plating provides corrosion resistance suited to demanding service environments, and the fitting is rated for operating pressures above standard SAE thresholds.

Part of the Eaton Aeroquip 2255 Series, this tee adapter is built with design flexibility in mind, drawing from a broad range of available styles and configurations. The fitting weighs 0.35 lb and carries a minimum working temperature rating of -65°F, making it suitable for cold-environment hydraulic applications. All three end connections share the 3/8-inch NPSM female thread type, simplifying installation in symmetric line configurations.

SKU: 2255-6-6S

Supplier Part Number (MPN): 2255-6-6S

Alternate Part Numbers: C1HK84, MI-00328148, MINO-00015F68906

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Size 3
3/8 in
Connection Type
FNPSM Swivel
Connection Type 1
FNPSM Swivel
Connection Type 2
FNPSM Swivel
Connection Type 3
FNPSM Swivel
Drop Dimensions
0.99 in
Finish
Dura-Kote™
Fitting Type
Tee
Hex Size
7/8 in
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Operating Temperature
-65 to 400 deg F
Series
2255 Series
Thread Size
3/8-18

Product Questions & Answers (3)

Question by: Curt M on Jun 22, 2025, 9:07 AM
all three ends on this tee are the same size and thread type, right? just want to make sure before I order
Answer by: Customer Support on Jun 23, 2025, 5:23 PM
Correct on both counts. All three ports are 3/8 inch NPSM female, so you're working with the same thread type and size across the board. No mixing or adapting between ports needed.
Question by: Clint G on Jun 29, 2025, 8:22 PM
Will this tee handle hydraulic fluid alright, or is it more for air and water?
Answer by: Customer Support on Jul 1, 2025, 12:10 PM
Designed to handle higher operating pressures than SAE standards, this carbon steel tee adapter works great with hydraulic fluid.
Question by: Debbie R on Aug 18, 2025, 7:11 AM
got a 2255-6-6S tee already, is this the same deal with three 3/8 female pipe swivel ends?
Answer by: Customer Support on Aug 19, 2025, 6:41 PM
Match-up is straightforward here. It is an Eaton Aeroquip 2255 Series tee adapter with three female NPSM internal pipe swivel ends, and each end is size 0.375 inch, which is 3/8.

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