22 33 44 777
What are you looking for?
Search
  • PLN - Polish zloty
Sign up
QuickBuy
Cart CART
MENU
What are you looking for?
K

Hydraulic hose ULTIMATE 2SN Blue - DN5-DN76

ULTIMATE 2SN Blue is a double wire braid hydraulic hose with increased thermal resistance - intended for medium and high pressure hydraulic systems in industry, compressors and mining, where operating temperatures do not exceed +150°C. The blue colour version offers all the same technical parameters as the standard version, but with a distinctive outer cover - making it easier to identify installations and visually distinguish hydraulic circuits. Construction: two high-strength steel wire braids, special synthetic rubber resistant to high-temperature hydraulic oils. The ULTIMATE line from a Polish manufacturer is a flagship product compliant with DIN EN 853 2SN, TS 6387, SAE 100 R2 AT/ATS and ISO 1436:2009 / ISO 1307.

Filters

Product groups

1SN / 1SC / 1SC EXC.2SN / 2SC / 2SC EXC.Spiral 4SP / 4SH / R15Thermoplastic R1 / R7 / R8TWIN R1 / R7 / R8 / 1SC / 2SCTextile 1TE / 2TE / 3TEHose protection
No products match selected filters.
Hydraulic hose ULTIMATE 2SN Blue - DN5-DN76

SEL
Your
ref		SKUDN diameterWorking
pressure [bar]		Burst
pressure [bar]		Bending
radius [mm]		Inner
diameter [mm]		Outer
diameter [mm]		Weight [kg/m]Temperature
range [°C]		QtyNet price
…2SN 05 SEL ULT 135°CDN054151650904.813.30.31-50°C do +135°C…Fittings
…2SN 06 SEL ULT 135°CDN0640016001006.4150.39-50°C do +135°C…Fittings
…2SN 08 SEL ULT 135°CDN083501400115816.50.455-50°C do +135°C…Fittings
…2SN 10 SEL ULT 135°CDN1033013201309.518.90.565-50°C do +135°C…Fittings
…2SN 12 SEL ULT 135°CDN12275110018012.722.20.665-50°C do +135°C…Fittings
…2SN 16 SEL ULT 135°CDN1625010002001625.20.78-50°C do +135°C…Fittings
…2SN 20 SEL ULT 135°CDN202158502401929.20.965-50°C do +135°C…Fittings
…2SN 25 SEL ULT 135°CDN2516565030025.437.21.36-50°C do +135°C…Fittings
…2SN 32 SEL ULT 135°CDN3212550042031.847.32.075-50°C do +135°C…Fittings
…2SN 38 SEL ULT 135°CDN409036050038.153.72.39-50°C do +135°C…Fittings
…2SN 50 SEL ULT 135°CDN507831063050.866.73.06-50°C do +135°C…Fittings
…2SN 63 SEL ULT 135°CDN636927676063.579.33.87-50°C do +135°C…Fittings
…2SN 76 SEL ULT 135°CDN765020090076.291.34.16-50°C do +135°C…Fittings

Technical data

Parameter Value
Hose type 2 SN ULTIMATE - double wire braid
Main standard DIN EN 853 2SN
Other standards TS 6387 EN 853 2SN, SAE 100 R2 AT/ATS, ISO 1436:2009, ISO 1307
Temperature range -50 do +135 (okresowo +150) °C
Inner tube Special synthetic rubber, oil-resistant, high-temperature
Reinforcement 2 high-strength steel wire braids
Cover Special synthetic rubber, oil- and abrasion-resistant
Cover colour Blue
Number of sizes 13
Diameter range DN5 - DN76
Working pressure range 50 - 415 bar
Burst pressure range 200 - 1650 bar
Certifications PG (RG), ABS, ISO

Applications

The ULTIMATE 2SN Blue hose is used in applications requiring increased thermal resistance: industrial compressors, hydraulic power units operating at high ambient temperatures, mining machinery, crimping machines, mine loaders, equipment requiring compliance with DIN EN 853 2SN. The temperature range of -50°C to +135°C (up to +150°C intermittently) allows operation in extreme conditions - from freezing climates to production halls and foundries. The double braid construction provides safety at high dynamic pressures (up to 415 bar in size DN5). The blue cover colour helps with visual identification of hydraulic circuits - useful in densely cabled industrial installations and during machine servicing.

Product selection

When selecting the size of the ULTIMATE 2SN Blue hose, three parameters are key: working pressure (WP), inside diameter (ID) and bend radius (R min). Smaller DN (DN5-DN10) withstand higher pressures (330-415 bar) and are used in control circuits and precision systems. Medium DN (DN13-DN25) cover most typical industrial applications (165-275 bar) - the standard choice for cylinders, crimping machines and power units. Large DN (DN32-DN76) are used to carry larger flows at lower pressures (50-125 bar) - typically in supply and return lines. The 4:1 safety factor (BP/WP) is standard for the 2SN standard and provides a margin for pressure pulses. The bend radius increases with DN - in tight spaces choose smaller DN or plan the routing with larger arcs. For applications with aggressive oils or temperatures >135°C of continuous operation, consider consulting the supplier.

Compatibility

The ULTIMATE 2SN Blue hose is compatible with most mineral and synthetic hydraulic oils (phosphate esters - limited, check the datasheet), water-glycol fluids (HFC), engine oils up to +150°C and pressurised water. Fittings are crimped onto standard BSP, JIC 37°, ORFS, METRIC and NPT clamps - the full list of compatible crimp fittings is available in the manufacturer catalogue. Certificates: PG (Russian Gosgortechnadzor - mining), ABS (American Bureau of Shipping - marine), ISO 9001 (quality). Compliance with DIN EN 853 2SN and SAE 100 R2 AT guarantees interchangeability while retaining the parameters of competing industrial brands. The manufacturer runs a full hose assembly service based on ULTIMATE 2SN - with crimp fittings matched to the specific customer application.

Najczęstsze pytania

The ULTIMATE 2SN version has increased thermal resistance - it works in the range -50°C to +135°C continuous operation (up to +150°C intermittently), whereas a standard 2SN hose typically works up to +100°C. The Blue version has a blue outer cover for easier visual identification of hydraulic circuits. The mechanical parameters (pressures, diameters, bend radius) are identical to the black version.

Yes, ULTIMATE 2SN complies with DIN EN 853 2SN, TS 6387 EN 853 2SN, SAE 100 R2 AT / R2 ATS and ISO 1436:2009 and ISO 1307. This allows direct replacement of hoses from other manufacturers meeting the same standards.

The ratio of burst pressure (BP) to working pressure (WP) is 4:1 in all sizes (e.g. DN10: 1320 bar BP / 330 bar WP = 4:1). This is the standard safety factor for the EN 853 2SN standard, providing a margin for pressure pulses in dynamic hydraulic systems.

It holds PG (RG - Russian Gosgortechnadzor, approval for mining), ABS (American Bureau of Shipping - marine applications) and ISO certificates. Thanks to this it can be used in industrial, mining and marine applications - also in markets requiring special approvals.

Standard crimped fittings BSP, JIC 37°, ORFS, METRIC and NPT in all sizes DN5-DN76. The manufacturer offers a full hose assembly service - complete solutions with crimp fittings matched to the specific customer application.

Sign up in 1 min to see prices