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Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Description & Features

The Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting is engineered for maximum durability and extended hose assembly life. This fitting features Dura-Kote plating providing superior corrosion resistance essential for demanding industrial environments.

Certified to SAE J1176 standards its designed to deliver reliable performance and maximum uptime. Constructed from high-quality carbon steel this fitting ensures robust and long-lasting connections in complex industrial setups.

Key dimensions include flanged end type with hose size of -20 a drop dimension of 3.5000 and a product width of 2.46. The product is not adjustable and does not include calibrated components making it a steadfast choice for specific applications requiring precise fitment.

Supplier Part Number: 4S20FHB20

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 6.36 in	Compatible Hose ID 1-1/4 in	Connection Size 1 1-1/4 in	Connection Size 2 1-1/4 in	Connection Type Flanged, Hose	Connection Type 1 Hose	Connection Type 2 SAE Code 62 Flange	Construction Style Crimp	Cut-Off Factor 4.19 in	Dimension Standards SAE J1176	Dimensions 7.43 in L x 2.46 in W x 4.73 in H	Drop Dimensions 3-1/2 in	End Size 1 20	Finish Dura-Kote™	Fitting Type 90 deg Elbow	For Use With H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses	Hose Dash Size 20	Inside Diameter 0.99 in	Material Steel	Material Construction Carbon Steel	nmfc 50	Seal Material EPDM	Segment Code A	Series 4S Series	Thread Sealant Without Thread Sealant

Product Questions & Answers (1)

Question by: Jimmy T on Jan 29, 2026, 12:59 PM

does this fitting work with 4-wire spiral hose assemblies or is it meant for something else?

Answer by: Customer Support on Jan 31, 2026, 6:35 AM

Built around 4-wire spiral hose construction, this fitting is sized at a -20 hose dash size with a flanged end on one side and a line/hose/tube end on the other. The drop dimension runs 3.5 inches and the product width is 2.46 inches, so confirming those measurements match your assembly before ordering is worth the extra minute.