Micro-hoses and fittings
With Oleotec hoses and fittings, pressure can be checked while hydraulic systems are at full pressure. Micro-fittings and micro-bore hoses can bear a working pressure of max. 630 bar. All fittings are designed by Oleotec and supplied with ferrule included.
The MCS® micro-hoses consist of a polyamide core and cover, with a hardened braid made of aramid fibre, ensuring a perfect sealing. The connection is self-sealing and will not loosen under vibration or pressure peaks. Our production department is specialised in assembling DN2 and DN4 micro-hoses.
|inside diameter||2 mm ±0.1||4 mm ±0.2||4 mm ±0.2|
|outside diameter||5 mm ±0.1||8 mm ±0.2||8 mm ±0.2|
|min. bend radius||20 mm||40 mm||40 mm|
|max. working pressure||630 bar||320 bar||500 bar|
|test pressure||950 bar||480 bar||750 bar|
|min. burst pressure||1900 bar||960 bar||1500 bar|
|working temperature||-20°C +100°C|
|temperature/working pressure||-20°C +50°C : 100%||>80°C : 86%||>100°C : 77%|
|braid||aramid fibre||synthetic fibre||aramid fibre|
|weight per meter||18 g||47 g||47 g|
Pressure drop in a 1-meter-long hose with mineral oil with viscosity = 35 mm/sec.2