Four Heavy Spiral Wire SAE 100R12 Hose, 1.50 Inch ID, Up to 4000.00 PSI

For fit and rating, it has a 1.50 inch inside diameter (dash size -24) and a maximum operating pressure of 4000 PSI.

Four thousand PSI is the maximum operating pressure listed for this hose, so you're right at the ceiling. For continuous high-pressure use on a press, staying at or below that rating is what the spec supports. The hose also carries a one million impulse cycle rating, which speaks to how it holds up under repeated pressure fluctuations over time rather than just a static load.

For fit and rating, you’re looking at a 1.50 inch ID hose (dash size -24) with a maximum operating pressure of 4000 PSI.

Four spirals of wire reinforcement puts this hose squarely in heavy-duty territory. The rated maximum operating pressure is 4000 PSI, so running it at that level isn't pushing anything past its design limits. The synthetic rubber cover also carries a premium abrasion resistance rating, which matters on equipment that sees a lot of movement and contact with metal edges or rough surfaces.

This hose is designed for hydraulic systems that use either petroleum or water-based fluids, making it pretty versatile for general use.