This Eaton Weatherhead 430U Series hose end is designed for very high-pressure hydraulic lines that experience pressure surges and flexing. Applications include mining, construction, farming, and high-performance industrial equipment. Constructed from carbon steel, this fitting assembly features a female FOR-SEAL end and is compatible with line/hose/tube connections.
This Danfoss / Eaton Hose End 430U Series fitting has a -12 hose dash size and a 1.625-inch hex size.
SKU: IG43012U-S76
Supplier Part Number (MPN): 43012U-S76
Alternate Part Numbers: C1GV93
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Specifications
Alternate Part Numbers
Alternate Part NumberC1GV93
Application
Very high pressure hydraulic lines subjected to pressure surges and fl exing. Some applications include mining, construction, farming, and high performance industrial equipment
Got a -12 hose line on a piece of mining equipment that takes a real beating from pressure spikes. This the right fitting for that kind of setup?
Answer by: Customer Support on Apr 23, 2025, 8:25 PM
Carbon steel construction and compatibility with high-pressure lines that see regular pressure surges makes this a solid fit for that kind of application. Mining is actually one of the listed use cases for the 430U Series, so you're in the right place. The female FOR-SEAL end connects to line, hose, or tube, and the -12 hose dash size needs to match what you're running on that equipment before you order.
Question by: Wes C on Mar 25, 2026, 10:29 AM
Will this fitting hold up to some serious pressure spikes on a hydraulic system running heavy equipment?
Answer by: Customer Support on Mar 27, 2026, 8:51 AM
It's built for very high-pressure hydraulic lines where you get those pressure surges and a lot of flexing, like you see in mining, construction, or farming equipment.