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
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Specifications
Alternate Part Numbers
Alternate Part NumberC1HK84, Alternate Part Number MI-00328148, Alternate Part Number MINO-00015F68906, Alternate Part Number MINO-00925X09773
Drop Dimension
0.99
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Gender 3
13557
End Size 1
0.38
End Size 2
0.38
End Size 3
0.38
End Type 1
NPSM
End Type 2
NPSM
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
Hex Size 2
0.88
ICC
Tee/Y Adapters
Item Type
NPSM Female/NPSM Female/NPSM Female Tee Adapter
Language
English
Minimum Working Temperature
-65
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
0.88
Sub Brand
None
Supplier Part Number
2255-6-6S
Product Weight
0.35 lbs
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.
