Silicone Hose – 90° Reducer (Performance Reinforced Hose)
The obp Motorsport 90° silicone hose reducer is engineered for air and fluid transfer applications, offering superior flexibility, strength, and long-term reliability. Ideal for cooling systems, intercooler setups, and custom automotive projects, this hose ensures consistent performance in both motorsport and high-performance road vehicles.
Constructed from premium reinforced silicone, each hose meets or exceeds SAE J20 standards, providing excellent resistance to heat, pressure, and wear under demanding conditions.
Specifications:
Bore (ID): Dimensions refer to internal diameter
Angle / Type: 90° reducer
Leg Length: 100mm
Working Temperature Range: -60°C to +220°C
Burst Pressure: 218 – 348 PSI (depending on ply reinforcement)
Finish: Black silicone, ply reinforcement varies by application
Compliance: Meets or exceeds SAE J20 standards
The obp Motorsport 90° silicone reducer hose is a professional-grade solution for performance cooling and fluid transfer applications, delivering reliable, durable, and affordable performance for both track and road builds.
| Part Number | Description | PLY | Working Pressure (Bar) | Burst Pressure (Bar) | Weight (KG) | Length (mm) |
| OBPER-1613 | 16-13 90° Reducer Elbow – 3 ply | 3 | 7 | 21 | 0.059 | 102×102 |
| OBPER-1913 | 19-13 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.060 | 102×102 |
| OBPER-1916 | 19-16 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.075 | 102×102 |
| OBPER-2216 | 22-16 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.075 | 102×102 |
| OBPER-2219 | 22-19 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.087 | 102×102 |
| OBPER-2519 | 25-19 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.090 | 102×102 |
| OBPER-2825 | 28-25 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.110 | 102×102 |
| OBPER-3225 | 32-25 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.150 | 102×102 |
| OBPER-3228 | 32-28 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.150 | 102×102 |
| OBPER-3525 | 35-25 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.118 | 102×102 |
| OBPER-3532 | 35-32 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.119 | 102×102 |
| OBPER-3825 | 38-25 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.160 | 102×102 |
| OBPER-3832 | 38-32 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.163 | 102×102 |
| OBPER-3835 | 38-35 90° Reducer Elbow- 3 ply | 3 | 7 | 21 | 0.135 | 102×102 |
| OBPER-4532 | 45-32 90° Reducer Elbow- 3 ply | 4 | 7 | 21 | 0.149 | 102×102 |
| OBPER-4538 | 45-38 90° Reducer Elbow- 3 ply | 4 | 7 | 21 | 0.150 | 102×102 |
| OBPER-5138 | 51-38 90° Reducer Elbow- 3 ply | 4 | 6 | 18 | 0.174 | 102×102 |
| OBPER-5146 | 51-46 90° Reducer Elbow- 3 ply | 4 | 6 | 18 | 0.176 | 120×120 |
| OBPER-5751 | 57-51 90° Reducer Elbow – 4 ply | 4 | 5 | 15 | 0.254 | 120×120 |
| OBPER-6051 | 60-51 90° Reducer Elbow – 4 ply | 4 | 5 | 15 | 0.206 | 120×120 |
| OBPER-6351 | 63-51 90° Reducer Elbow – 4 ply | 4 | 5 | 15 | 0.242 | 120×120 |
| OBPER-6357 | 63-57 90° Reducer Elbow – 4 ply | 4 | 5 | 15 | 0.250 | 120×120 |
| OBPER-7050 | 70-50 90° Reducer Elbow – 4 ply | 4 | 5 | 15 | 0.600 | 120×120 |
| OBPER-7651 | 76-51 90° Reducer Elbow – 4 ply | 4 | 5 | 15 | 0.270 | 120×120 |
| OBPER-7660 | 76-60 90° Reducer Elbow – 4 ply | 4 | 5 | 15 | 0.291 | 120×120 |
| OBPER-7663 | 76-63 90° Reducer Elbow – 4 ply | 4 | 4 |
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