SAE 100R19, two-layer braided, Compact Constant Pressure 28MPa, higher abrasion resistance
Applicable Specifications: Exceeds SAE 100R19; ISO 11237 R19
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SAE 100R19, two-layer braided, Compact Constant Pressure 28MPa, higher abrasion resistance
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Compact Constant 28MPa, braided hose, two-layer, SAE 100R19, higher abrasion resistance
Inner tube: oil resistant synthetic rubber
Reinforcement: two braids of high-tensile steel wire
Cover: oil and weather resistant syntehtic rubber, also with higher abrasion resistance
Features: constant pressure of 28MPa, with compact dimensions
Temperature range: -40°F to +212°F
Application: high pressure circuits
Media: mineral oil, polyglycol based oil, water (0°C to +70°C), water oil emulsions
The SAE 100R19 hydraulic hose is a next-generation, high-performance hose that delivers superior flexibility, constant pressure capability, and enhanced abrasion resistance, making it a significant upgrade over traditional hoses like EN853 2SN. Built with two layers of high-tensile steel wire braid reinforcement, the R19 hose combines strength and durability with a compact, ultra-flexible design suited for demanding hydraulic systems.
One of the standout features of the SAE 100R19 hose is its constant working pressure of 28MPa (approximately 4060 psi) across all sizes. This constant pressure rating ensures predictable, uniform performance regardless of hose diameter, improving system reliability and simplifying hydraulic design. In contrast to EN853 2SN hoses, whose pressure ratings vary by size, the R19 allows engineers to standardize across hose dimensions, reducing complexity and inventory needs.
The R19 also features a significantly smaller bend radius than the 2SN hose, enabling easier routing in tight spaces and around equipment components. Its ultra-flexible construction makes it ideal for mobile equipment, hydraulic tools, and compact industrial machinery where space and movement are key factors. The flexibility of the R19 hose reduces stress on fittings and helps prevent premature failure in dynamic or vibration-heavy systems.
In addition, the R19 is equipped with a highly abrasion-resistant outer cover made from specially formulated synthetic rubber. This durable cover offers excellent protection against external wear caused by friction, rubbing, or exposure to harsh environments—greatly extending the hose’s service life in rugged conditions.
The oil- and heat-resistant synthetic rubber inner tube ensures compatibility with a wide range of hydraulic fluids, including mineral oils, synthetic fluids, and biodegradable options. The hose is also resistant to ozone, weathering, and environmental exposure, making it suitable for both indoor and outdoor use.
In summary, the SAE 100R19 hydraulic hose offers a superior alternative to EN853 2SN by providing compact constant pressure (28MPa), tighter bend radius, ultra-flexibility, and advanced abrasion resistance, making it the ideal solution for space-restricted, high-performance hydraulic systems.
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