The Silicone Heater Hose meets and exceeds the SAE J20 R3 Class A standard. Reinforced with a 1-ply polyester fabric, this durable hose withstands elevated temperatures, operating reliably within a wide range of -54°C to +200°C. Its exceptional heat resistance makes it ideal for coolant fluid transfer, vacuum lines, and high-temperature applications such as radiator or heater core systems. The Blue Hose is also well-suited for air intake, supercharger, turbo, and intercooler drain lines. Additionally, it performs excellently in motor and vehicle applications, marine wet-exhaust systems, trucks, buses, and various cooling systems.
| Code | I.D. | Reinforced Layer | Thickness (mm) |
| SHH08 | 8 | 2 | 4/5 |
| SHH10 | 10 | 2 | 4/5 |
| SHH12 | 12 | 2 | 4/5 |
| SHH13 | 13 | 2 | 4/5 |
| SHH14 | 14 | 2 | 4/5 |
| SHH16 | 16 | 2 | 4/5 |
| SHH18 | 18 | 2 | 4/5 |
| SHH20 | 20 | 2 | 4/5 |
| SHH22 | 22 | 2 | 4/5 |
| SHH24 | 24 | 2 | 4/5 |
| SHH25 | 25 | 2 | 4/5 |
| SHH28 | 28 | 2 | 4/5 |
| SHH30 | 30 | 2 | 4/5 |
| SHH32 | 32 | 2 | 4/5 |
