Hydraulic Hose Sandard EN853

EN 853 is a European Norm (EN) standard that specifies the requirements for rubber hoses and hose assemblies used in hydraulic systems. Specifically, EN 853 covers hoses designed for use with petroleum-based hydraulic fluids, synthetic ester-based fluids, and water-based fluids within a specified temperature range.

EN 853 is divided into multiple parts, each specifying requirements for different types of hoses:

1. EN 853-1SN: This part of the standard specifies requirements for single wire braid hoses. These hoses typically have a synthetic rubber inner tube, a single wire braid reinforcement, and a synthetic rubber cover. They are designed for medium-high pressure hydraulic applications.[More]

2. EN 853-2SN: This part of the standard covers double wire braid hoses. Similar to EN 853-1SN hoses, they have a synthetic rubber inner tube, but with an additional wire braid reinforcement layer and a synthetic rubber cover. EN 853-2SN hoses are suitable for high-pressure hydraulic systems.[More]

EN 853 hoses are widely used in various hydraulic systems, including industrial machinery, construction equipment, agricultural machinery, and more. They provide reliable performance, durability, and flexibility while meeting the specified pressure and temperature requirements.

It’s important to note that compliance with EN 853 standards is indicated by markings on the hose, which include the standard designation, manufacturer’s name or logo, and other relevant information. When selecting and using EN 853 hoses, it’s crucial to follow the manufacturer’s guidelines, ensure proper installation, and adhere to recommended maintenance practices for optimal performance and safety.