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Danfoss / Eaton Hose End 430U Series

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Description & Features

Constructed from carbon steel the Danfoss / Eaton Hose End 430U Series is engineered for very high-pressure hydraulic lines making it ideal for industrial sectors such as mining construction and farming. With a male MPT end type and a line/hose/tube end type this hose end fitting ensures a secure connection in high-pressure applications.

The product features a hose dash size of -12 and an end size of 0.75 inches offering robust and reliable performance in demanding environments. The hex size of 1.0625 inches ensures easy installation and removal while its product width of 1.4 inches adds to its durable design.

With no adjustment capabilities and not requiring a mandrel the Danfoss / Eaton Hose End 430U Series provides straightforward and efficient functionality. Suitable for high performance industrial equipment this hose end fitting is a dependable choice for hydraulic systems subjected to pressure surges and flexing.

Supplier Part Number: 43012U-112

Specifications

Brand
Weatherhead® by Danfoss
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Hose, MNPT
Connection Type 1
Hose
Connection Type 2
Male NPTF
Cut-Off Factor
1.693 in
Dimensions
3.68 in L
Finish
Zinc-Plated
Fitting Type
Hose Fitting
For Use With
H039, H115, H116, H145, H1776, H1812, H245, H350, H425, H430, H430R, H6002, H6008, H6009 and H9622 Series Hoses
Hex Size
1.06 in
Hose Dash Size
12
Material
Steel
Material Construction
CR3 Carbon Steel
nmfc
50
Series
430 U Series
Thread Size
3/4-14

Product Questions & Answers (2)

Question by: Dale W on Jun 9, 2025, 2:59 PM
Got a -12 hose I'm trying to fit into a high-pressure mining setup. This the right end fitting for that kind of work, or am I barking up the wrong tree?
Answer by: Customer Support on Jun 10, 2025, 6:02 PM
For high-pressure lines that deal with pressure surges and flexing, the 430U Series is built exactly for that kind of punishment. It carries a hose dash size of -12 and covers mining as one of its primary applications, so you're in the right place. The male MPT end connects on one side, with a line/hose/tube end on the other. Carbon steel construction keeps it solid under the kind of stress you'd expect in that environment.
Question by: Howard R on Feb 11, 2026, 4:07 PM
got a -12 hose on a high pressure line that sees some surging. is this 430U end the right kind of fitting for that?
Answer by: Customer Support on Feb 13, 2026, 7:22 AM
For very high-pressure hydraulic lines that get pressure surges and flexing, the 430U Series is built for that kind of service. It is commonly used on equipment in mining, construction, farming, and other high performance industrial setups.

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