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Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Description & Features

The Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting is a robust solution designed to meet the rigorous requirements of industrial hose fitting applications. With Dura-Kote plating, this fitting offers superior resistance against corrosion, ensuring longevity even in harsh environments.

This part features a flanged connection end and is compatible with line, hose, and tube connections, suitable for a variety of mechanical systems. Engineered to SAE J1176 standards, it guarantees reliability and performance consistency.

The innovative design of the 4S Series Crimp Hose Fittings helps extend the life of hose assemblies, minimizing downtime and maintenance needs. Constructed from high-quality carbon steel, it provides strength and durability for demanding industrial applications.

The 1.84-inch width allows for integration into various system configurations, while the plating and material ensure enduring usage. The fitting does not require an adjustable end or additional calibration, simplifying installation.

Supplier Part Number: 4S16FL12

MPN: 4S16FL12

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 3.55 in	Compatible Hose ID 3/4 in	Connection Size 1 3/4 in	Connection Size 2 1 in	Connection Type Flanged, Hose	Connection Type 1 Hose	Connection Type 2 SAE Code 61 Flange	Construction Style Crimp	Cut-Off Factor 2.13 in	Dimension Standards SAE J1176	Dimensions 3.7 in L x 1.84 in W x 1.84 in H	End Size 1 16	Finish Dura-Kote™	Fitting Type Hose Fitting	For Use With H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses	Hose Dash Size 12	Inside Diameter 0.56 in	Material Steel	Material Construction Carbon Steel	nmfc 50	Segment Code A	Series 4S Series	Thread Sealant Without Thread Sealant

Product Questions & Answers (3)

Question by: Ross W on May 11, 2025, 3:21 PM

trying to match up parts here, is 4S16FL12 one of those SAE Code 61 flange crimp fittings for a -12 hose?

Answer by: Customer Support on May 12, 2025, 5:07 PM

For fit confirmation, 4S16FL12 is a Danfoss Power Solutions Aeroquip 4S Series crimp hose fitting with an SAE Code 61 flange end, and it is sized for a -12 hose dash.

Question by: Dwayne S on May 8, 2025, 6:20 PM

got a 4-wire spiral hose with a -12 size, is this the right fitting for that?

Answer by: Customer Support on May 10, 2025, 7:51 AM

Match-up wise, the key callout here is the hose dash size. This fitting is a 4-wire spiral TTC style in the 4S series and it is listed as dash -12, so it is meant to pair with a -12 hose in that family.

Question by: Duane S on Apr 11, 2025, 6:53 PM

Does this fitting need any kind of adjustable end or special calibration before you put it on?

Answer by: Customer Support on Apr 13, 2025, 9:14 AM

No extra calibration or adjustable end is needed. It goes on as a complete fitting assembly, which keeps the install pretty straightforward. The flanged connection end works with line, hose, and tube configurations, so once you have the right dash size matched up, you're ready to go.