| Your ref | SKU | Inner diameter [mm] | Outer diameter [mm] | Working pressure [bar] | Burst pressure [bar] | Inner reinforcement | Cover material | Standards | Qty | Net price |
|---|---|---|---|---|---|---|---|---|---|---|
| … | H WAZ DN3,2 | 3.2 | 10.5 | 150 | 930 | 2 textile reinforcements | Guma CR | SAE J1401 | … |
FBH QD rubber brake hose DN3.2 (SAE J1401)
Multilayer rubber hose 3.2 × 10.5 mm for the production of flexible brake hydraulic hose assemblies, tested to SAE J1401. Construction with double textile reinforcement (PET), supplied in coils. Intended for professional assembly with properly selected fittings. Information document. It does not replace a type-approval certificate or a test report.
Brake hosesFlexible brake hose end fittingsBrake eye fittingsBanjo bolts for eye fittingsMounts and grommetsOther
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Technical data
| Parameter | Value | Basis |
|---|---|---|
| Nominal size (ID × OD) | 3.2 × 10.5 mm | test report |
| Working pressure, declared | 15 MPa / 150 bar | commercial description |
| Burst pressure | 93 MPa / 930 bar | test result |
| Burst pressure after immersion | 73 MPa / 730 bar | test result |
| Burst pressure after heat test | >68 MPa / >680 bar | test result |
| Breaking force | 3320 N | test result |
| Breaking force after immersion | 2180 N | test result |
| Cold test | -45 to -48 °C / 72 h: OK | test result |
| Fluid compatibility test | 120 °C / 70-72 h: OK | test result |
| Ozone resistance | 40 °C / 100 pphm / 72 h: OK | test result |
| Volumetric expansion test at 6.9 MPa | 0.39 cm³/m | test result |
| Volumetric expansion test at 10.3 MPa | 0.50 cm³/m | test result |
| Volumetric expansion test at 20 MPa | 1.00 cm³/m | test result |
Construction
| Layer | Material |
|---|---|
| Inner rubber layer | EPDM |
| First textile reinforcement | PET |
| Intermediate rubber layer | NBR |
| Second textile reinforcement | PET |
| Outer protective layer | CR |
Applications
Flexible hose for making hydraulic brake hose assemblies. Intended for professional assembly with properly selected fittings; supplied in coils.
Technical notes and conditions of use
- 93 MPa is the result of a burst test, not the permissible working pressure.
- The results given apply to the tested hose; they are not a test of a finished hose assembly with fittings.
- Selection of fittings, the crimping process and leak testing of the assembly are the responsibility of the assembler.
- Before installation, compliance with the requirements of the specific brake system must be confirmed.