Description
Product Overview
The HPS Silicone Turbo Hose model HTSEC90-175-BLK is engineered for demanding high‑temperature applications. Constructed from a high‑temp 4‑ply reinforced silicone core, it meets and exceeds SAE J20 standards, offering exceptional pressure resistance and durability. With an inside diameter of 1‑3/4 inches, the hose is ideal for custom turbo, intercooler, intake, and radiator cooling system fabrication. Its black exterior provides UV and ozone protection, ensuring long‑term performance in marine and industrial settings.
Usage
Designed for unisex‑adult automotive enthusiasts and professional mechanics, this hose excels in turbocharger and supercharger installations, intercooler piping, and high‑heat intake manifolds. It is also suited for marine engine cooling loops and industrial equipment where heat resistance and chemical stability are critical. 
Why Choose Us
HPS delivers a reputation for quality in silicone hose manufacturing. Our 4‑ply reinforcement provides superior burst strength compared to standard silicone hoses, reducing the risk of failure under extreme boost pressures. Each hose undergoes rigorous testing to ensure compliance with SAE J20, guaranteeing reliability for both DIY projects and professional builds. Additionally, the hose’s UV and ozone resistance extends its service life in harsh outdoor environments.
Key Features
- High‑temp 4‑ply reinforced silicone core for superior pressure handling
- Meets and exceeds SAE J20 industry standards
- UV and ozone resistant black exterior for outdoor durability
- Ideal for turbo, intercooler, intake, and radiator cooling applications
- Inside diameter 1‑3/4 inches, compatible with a wide range of fittings
FAQ
Is this hose compatible with fuel or oil?
No, the silicone material is not compatible with fuel or oil. It is intended for air, coolant, and intercooler applications only.
Can this hose be used in marine environments?
Yes, the hose’s UV and ozone resistance makes it suitable for marine engine cooling systems and other harsh outdoor conditions.
What is the maximum operating temperature?
The hose is rated for continuous operation up to 500°F (260°C), making it ideal for high‑boost turbo applications.
How does the 4‑ply reinforcement improve performance?
The four layers of reinforcement provide increased burst strength and dimensional stability, reducing expansion under pressure and maintaining consistent flow.
What fittings are required for installation?
Standard 1‑3/4 inch hose clamps are recommended. Ensure clamps are tightened to the manufacturer’s torque specifications for a secure fit.
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