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Fitting (Perm) Thermo NPTF

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Description & Features

Manufactured by Danfoss Power Solutions the Fitting (Perm) Thermo NPTF is engineered with an innovative design to deliver performance and maximum uptime.

This fitting features Dura-Kote plating ensuring superior corrosion resistance and prolonged durability. Constructed from high-quality carbon steel it is built to extend the life of the hose assembly.

The fitting has an end size of 0.375 inches and is designed for NPTF (National Pipe Taper Fuel) threading making it suitable for a variety of hose line and tube connections. It is non-adjustable and does not require additional components such as mandrels or check valves.

With its male end gender this hose fitting stands out in industrial applications particularly for those requiring reliable and long-lasting connections. The absence of additional features like ratcheting or color coding ensures a straightforward installation process.

MPN: 4TA6PS6

Supplier Part Number: 4TA6PS6

Specifications

Brand
Synflex Optimum by Danfoss
a Dimensions
2.65 in
Compatible Hose ID
0.38 in
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
Hose, MNPT Swivel
Connection Type 1
Hose
Connection Type 2
Male NPTF Swivel
Construction Style
Crimp
Cut-Off Factor
1.67 in
Dimensions
2.65 in L
End Gender 1
Male
End Size 1
3/8 in
Finish
Dura-Kote™
Fitting Type
Hose Fitting
For Use With
3TR18CT, 3TR8, 3TR8N, 3TR7 and 3TR7N Series Hoses
Hex Size
7/8 in
Hose Dash Size
06
Inside Diameter
0.26 in
Material
Steel
Material Construction
Carbon Steel
Seal Material
NBR
Series
4T Series
Thread Sealant
Without Thread Sealant
Thread Size
3/8-18
Thread Type
NPTF

Product Questions & Answers (2)

Question by: Phil B on Jul 1, 2025, 8:00 PM
got a -6 hose end here, is this the right fitting for it or am i mixing things up
Answer by: Customer Support on Jul 3, 2025, 6:29 PM
For matching up sizes, the key callout is the hose dash size. This fitting is a -6, and it has a 0.375 inch male NPTF end on one side, with the other end intended for line, hose, or tube connections.
Question by: Randy W on Aug 6, 2025, 6:39 AM
What kind of corrosion protection does this fitting have? Running equipment outdoors and need something that ain't gonna rust out on me after a season or two.
Answer by: Customer Support on Aug 7, 2025, 4:24 PM
Dura-Kote plating is what handles the corrosion resistance on this one. It's a protective coating Aeroquip applies specifically to extend service life in demanding conditions, and it's part of why this fitting line carries a reputation for holding up longer than bare steel alternatives. For outdoor or moisture-prone environments, that plating gives you meaningful added durability over an uncoated carbon steel fitting.

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