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Danfoss / Eaton Fitting Perm 4-SPRL NPTF/SM Steel STR

Description & Features

Designed to ensure durability and reliability the Danfoss / Eaton Fitting Perm 4-SPRL NPTF/SM Steel STR is constructed from high-quality carbon steel and features a straight male NPTF end type.

The Dura-Kote plating provides excellent corrosion resistance meeting the SAE J1176 certification standards. This fitting is engineered to prolong the life of hose assemblies making it a valuable addition to any industrial setup requiring robust and efficient connections.

Optimized for performance this fitting does not require adjustments or mandrels streamlining the installation process. The design is specifically tailored for hose fittings with a -16 hose dash size ensuring compatibility with various systems.

With a product width of 2.08 inches and the capacity for a lead time of 7 days this fitting is versatile and ready for a range of applications. This product falls under ECCN EAR99 ensuring compliance with export regulations.

Supplier Part Number: 4SA16PS16

Specifications

Alternate Part Numbers Alternate Part Number MINO-00925F19879	Certifications SAE J1176	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13554	End Size 1 1	End Type 1 NPTF	End Type 2 Line/Hose/Tube	Features Dura-Kote plating for superior corrosion resistance\|Innovative design to deliver performance and maximum uptime\|System engineered to extend hose assembly life	Hose Dash Size -16	ICC Hose Fittings	Item Type Fitting Assembly	Language English	Net Pack Quantity Units EA	NMFC 50	Product Material Carbon Steel	Product Width 2.08	Sub Brand None	Supplier Part Number 4SA16PS16	Thread Sealant 1	Product Weight 1.31 lbs

Product Questions & Answers (3)

Question by: Connie F on Dec 17, 2025, 6:17 AM

Will this fitting hold up if I'm running hydraulic fluid through it pretty much non-stop?

Answer by: Customer Support on Dec 18, 2025, 7:57 AM

Dura-Kote plating is included for corrosion resistance, which helps extend the fitting's life even with continuous use.

Question by: Tony R on Feb 24, 2026, 12:43 PM

trying to swap out a fitting on a -16 hose, is this one actually made for that dash size?

Answer by: Customer Support on Feb 26, 2026, 12:13 PM

It is built around a -16 hose dash size, so it matches hose assemblies that call for a -16 in the Eaton Aeroquip 4S Series crimp style.

Question by: Floyd B on May 6, 2025, 1:06 PM

fitting says it don't need any mandrels or adjustments during install, that accurate for the 4SA16PS16?

Answer by: Customer Support on May 8, 2025, 6:43 AM

Correct on that. The design eliminates the need for mandrels or any pre-installation adjustments, so you're working with a straightforward crimp process. That's one of the things that makes this fitting practical for production environments where you want consistent results without extra steps.