Description
Product Overview
The HPS HTSC-175-BLK silicone high temperature coupler hose is engineered for the most demanding automotive performance applications. Constructed from premium high‑temperature reinforced silicone, the hose features a four‑ply braid that adds exceptional strength while maintaining flexibility. Its 1.75 inch inner diameter and 3 inch overall length provide a compact yet robust solution for tight engine bays, and the 100 psi maximum pressure rating ensures reliable operation under the high boost pressures typical of turbocharged and supercharged setups. The hose complies with or exceeds SAE J20 specifications, guaranteeing that it meets industry standards for durability, heat resistance, and chemical compatibility. Designed specifically for water and coolant circulation, the hose is not suitable for direct fuel or oil contact, preserving its integrity in environments where coolant, antifreeze, or water are the primary fluids. The black coloration offers a discreet appearance that blends seamlessly with most engine components, while the reinforced silicone construction resists cracking, swelling, and degradation even when exposed to temperatures well beyond the normal operating range of standard rubber hoses.
Usage
This coupler hose excels in a variety of high‑performance scenarios. It is ideal for routing coolant or antifreeze between intercooler outlets, turbocharger inlet and outlet connections, and other critical heat‑exchange components within the engine compartment. The hose’s reinforced structure makes it suitable for heavy‑duty pressure connections where rapid temperature fluctuations are common, such as track days, drag racing, or spirited street driving. Because the silicone material tolerates extreme heat, the hose can be placed near exhaust manifolds, turbo housings, and other hot zones without risk of premature failure. Additionally, the hose’s flexibility simplifies installation in cramped spaces, allowing technicians to achieve clean, leak‑free connections without the need for excessive bending or additional fittings. Its compatibility with water‑based fluids means it can be used in both standard coolant circuits and custom water‑spray cooling systems, providing versatility for a wide range of performance upgrades and aftermarket modifications.
Why Choose Us
Choosing the HPS HTSC-175-BLK means selecting a product backed by years of engineering expertise and a commitment to quality that sets it apart from generic aftermarket hoses. Each hose undergoes rigorous testing for pressure endurance, temperature resilience, and chemical resistance, ensuring that it performs reliably under the most strenuous conditions. HPS’s dedication to meeting SAE J20 standards reflects a focus on safety and durability, giving customers confidence that the hose will not degrade prematurely or compromise engine performance. The reinforced silicone construction provides a unique blend of toughness and flexibility, reducing the likelihood of kinks, cracks, or leaks that can lead to costly repairs. Moreover, HPS offers responsive customer support and a clear warranty policy, reinforcing the brand’s reputation for after‑sales service. When you install this hose, you benefit from a product that has been designed specifically for high‑performance turbo and intercooler applications, delivering consistent cooling efficiency and peace of mind on the track or the street.
Key Features
- Four‑ply reinforced silicone construction delivers superior strength and heat resistance.
- 1.75 inch ID and 3 inch length provide a compact fit for tight engine bays.
- 100 psi maximum pressure rating ensures reliable performance under high boost conditions.
- Meets or exceeds SAE J20 standards for durability and safety.
- Backed by HPS customer support and warranty for added peace of mind.
FAQ
Is this hose compatible with fuel or oil?
No. The silicone material used in this hose is not compatible with fuel or oil. It is designed specifically for water, coolant, and antifreeze applications.
What temperature range can the hose handle?
The reinforced silicone construction allows the hose to operate safely in temperatures ranging from sub‑freezing conditions up to well over 400 °F (204 °C), making it suitable for high‑heat engine environments.
Can I use this hose for a custom water‑spray cooling system?
Yes. Because the hose is compatible with water and coolant, it works well in custom water‑spray or mist cooling setups often employed in high‑performance racing applications.
How does the hose meet SAE J20 standards?
HPS tests each hose for pressure endurance, temperature resistance, and material integrity to ensure compliance with SAE J20 specifications, which define performance criteria for high‑temperature silicone hoses used in automotive applications.
What warranty does HPS provide for this hose?
HPS offers a limited warranty that covers manufacturing defects and material failures under normal use conditions, reflecting the brand’s confidence in the product’s durability and quality.
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