Danfoss / Eaton EC525-16 Hose, 4-sprl Working Pressure 5000 PSI Inside diameter 1 IN Outside diameter 1.52 IN EC525-16

Specifications

Abrasion Resistance 29	Application Petroleum and fire-resistant hydraulic fluids, fuel and lubricating oils, gasoline, water and other industrial fluids	Certifications SAE 100R12\|EN856 Type R12	Color Blue	Compliances EN45545\|MSHA Approved	Conductivity 30	Construction 4 Spiral	Cover Material Elastomer	Dash Size -16	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 12.00	UOM FT	Features Maximum durability under harsh operating conditions\|Robust construction able to withstand highest pressures\|System engineered to extend hose assembly life	ICC Hoses and Flexible Tubes	Impulse Cycle Life 1000000 cycle	Language English	Lay Line Style Embossed	Minimum Bend Radius 12	Minimum Bend Radius 12	Minimum Working Temperature -40	Net Pack Quantity Units FT	NMFC 60	Product Width 1.52	Qualified Hose Fittings TTC-12, 4S	Reinforcement Material Wire	Sub Brand Aeroquip	Supplier Part Number EC525-16	Tube Material AQP Inner tube	Product Weight 2.37 lbs

Product Questions & Answers 3

Product Questions & Answers

got a job that calls for a 1 inch hydraulic hose, is this EC525-16 actually 1 inch ID or is that just the dash size talkin

Question by: Wade B on Dec 22, 2025, 9:52 AM

On this hose, the inside diameter is listed as 1 inch, and it is also a -16 dash size. The outside diameter is 1.52 inches.

Answer by: Customer Support on Dec 24, 2025, 8:38 AM

got a 1 inch line on my machine. is this EC525-16 actually 1 inch inside and what’s the outside size?

Question by: Dean S on Oct 26, 2025, 2:36 PM

For sizing, the EC525-16 is a -16 dash hose with a 1.00 inch inside diameter and a 1.52 inch outside diameter.

Answer by: Customer Support on Oct 28, 2025, 8:04 AM

Running a 1-inch line on a skid steer loader and need something that'll hold up to 5000 PSI without giving me grief. This hose rated for that?

Question by: Chad B on Sep 11, 2025, 8:12 PM

At 5000 PSI working pressure with a 4-spiral wire reinforcement, it's built to handle exactly that kind of demand. The EC525-16 carries a 1-inch inside diameter, so it matches your line size, and the spiral construction is what sets it apart from braid-reinforced hose when pressures get up that high. A million-cycle impulse rating backs up the durability claim, so continuous high-pressure cycles are well within its range.

Answer by: Customer Support on Sep 13, 2025, 5:29 PM