Can EN 854 2TE textile braided hydraulic hose be used with compressed air above 17 bar, and if so, what micro-perforation requirements apply to the outer layer?

Yes . EN 854 2TE textile braided hydraulic hose can be used with compressed air above 17 bar, but the outer layer must be microâperforated. The hose specification notes that for air pressures over 17 bar microâperforation of the outer rubber cover is required to prevent blistering or delamination caused by gas permeation and trapped pockets. Ensure microâperforation is applied during manufacture to the black oilâresistant synthetic rubber outer layer, and verify supplier documentation/certification that the hose delivered meets the microâperforation requirement and any applicable installation and temperature limits (max operating temperature for air: +70Â°C).

Is EN 854 2TE textile braided hydraulic hose suitable for water service at +70Â°C, and are there special installation limits?

Yes - EN 854 2TE textile braided hydraulic hose is suitable for water service at +70Â°C. The hoseâs overall operating range is â40Â°C to +100Â°C, and for water and air the maximum recommended operating temperature is +70Â°C. Special installation limits: none beyond normal pressure/temperature ratings and good practice; ensure the working pressure (40â80 bar depending on diameter) is not exceeded at the service temperature. Additionally, if using air above 17 bar the outer layer requires microâperforation (note: this applies to air service, not water). Follow manufacturer installation guidelines for bending radius, supports and fittings.

Can EN 854 2TE textile braided hydraulic hose be used continuously at -40Â°C, and are special precautions needed at low temperatures?

Yes. EN 854 2TE textile braided hydraulic hose is rated for an operating temperature range from â40Â°C to +100Â°C, so it can be used continuously at â40Â°C within the manufacturerâs specified limits. However, take the following precautions at low temperatures: - Flexibility and handling: rubber compounds become stiffer and less flexible near the lower limit. Verify that the hose remains sufficiently flexible for installation, bending radii and movement without kinking or cracking. - Pressure and dynamic loads: at low temperatures rubber tensile and impact properties may change; avoid sudden pressure spikes and aggressive dynamic loading. Confirm working pressure for your specific diameter (40â80 bar) is acceptable at â40Â°C. - Compatibility with fluids: some hydraulic fluids thicken at low temperatures, increasing system pressures and reducing flow. Ensure the chosen fluid remains usable at â40Â°C and that seals and fittings are compatible. - Installation and routing: allow for thermal contraction; secure hoses to prevent chafing and stress concentrations. Avoid tight bends and sharp fittings that can induce damage when the hose is less flexible. - Testing and inspection: perform low-temperature pressure and leak tests after installation, and inspect periodically for stiffness, cracks, or micro-damage. - Air service note: if using for compressed air above 17 bar, the hose requires micro-perforation of the outer layer (this remains relevant regardless of temperature). In summary, EN 854 2TE textile braided hydraulic hose can be used continuously at â40Â°C if you confirm fluid compatibility, pressure and movement requirements, and apply careful installation, testing and inspection to mitigate reduced flexibility and changed mechanical behavior at low temperature.

Hydraulic hose with a braid textile EN 854 2TE

All products, Hydraulic rubber hoses/

Additional information

Material	synthetic rubber
Maximum operating temperature [°C]	100
Minimum operating temperature [°C]	-40

A general-purpose hydraulic hose. Used for installations at lower pressures. It is characterised by high flexibility and lightness. standards: EN 854 2TE. Inner layer: black, oil-resistant synthetic rubber. Reinforcement: a single textile braid. Outer layer: black, oil-resistant synthetic rubber. Working pressure: from 40 bar to 80 bar (depending on the diameter hose). Operating temperature: od -40°C up to +100°C. For water and air, the maximum working temperature is +70°C. For air above 17 bar, microperforation of the outer layer is required.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HW-2TE-06	Hydraulic hose EN 854 2TE 1/4"	6	75	In stock	Enquiry
HW-2TE-08	Hydraulic hose EN 854 2TE 5/16"	8	68	In stock	Enquiry
HW-2TE-10	Hydraulic hose EN 854 2TE 3/8"	10	63	In stock	Enquiry
HW-2TE-13	Hydraulic hose EN 854 2TE 1/2"	12	58	In stock	Enquiry
HW-2TE-16	Hydraulic hose EN 854 2TE 5/8"	16	50	In stock	Enquiry
HW-2TE-19	Hydraulic hose EN 854 2TE 3/4"	20	45	In stock	Enquiry
HW-2TE-25	Hydraulic hose EN 854 2TE 1"	25	40	In stock	Enquiry

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A general-purpose hydraulic hose. Used for installations at lower pressures. It is characterised by high flexibility and lightness. standards: EN 854 2TE. Inner layer: black, oil-resistant synthetic rubber. Reinforcement: a single textile braid. Outer layer: black, oil-resistant synthetic rubber. Working pressure: from 40 bar to 80 bar (depending on the diameter hose). Operating temperature: od -40°C up to +100°C. For water and air, the maximum working temperature is +70°C. For air above 17 bar, microperforation of the outer layer is required.