PPE 515404003 4.0 INCH X 3.0 INCH L 6MM 5-PLY COUPLER UNIVERSAL

Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily driving and towing heavy loads.

Each PPE performance Silicone Hose is strengthened with 5 plies of polyester rein FORced fibers making them very tough. The Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals) and the silicone rubber construction ensures that they can withstand constant boost pressures from -76 degrees all the way to plus 437 degrees Fahrenheit. In short, PPE performance Silicone Hoses will not blow out like a stock hose will.

>PPEs Silicone Hoses are resistant to fuel, oil and chemicals while also being UV and Ozone resistant. These hoses can handle the extreme exposure that heavy usages puts upon them. With multiple sizes and configurations, there is a PPE performance Silicone Hose FOR every design application.
Features:

• 4 Inch ID x 3 Inch Long performance Silicone Coupler - Straight (515404003)
• Handles high-boost pressures
• Working pressure: 70 psi - Bar 4.8
• Burst pressure: 207 psi - Bar 14.3
• Higher flow and better lubricity than rubber
• UV and Ozone resistant
• Fluorocarbon lining resistant to oil, fuel and high temperatures
• 6mm wall thickness 5-ply
• Black with PPE Logo
• Sold Individually

Note:

• Due to the 6mm wall thickness of PPE Silicone, hose clamps must be 1/2 inch larger diameter than hose ID FOR proper fit

The PPE 515404003 4.0 Inch x 3.0 Inch L 6mm 5-Ply Coupler Universal represents the pinnacle of performance FOR anyone involved in drag racing, sled pulling, or heavy-duty towing. Designed to endure the fierce demands of high-pressure environments, this silicone hose coupler stands out with its exceptional build quality and resilience. Crafted with a robust 5-ply polyester rein FORced fiber construction, it offers unparalleled toughness that leaves standard hoses in the dust.

This coupler is not just built FOR competition; it excels in everyday driving situations too. Capable of withstanding continuous boost pressures ranging from -76°F up to an impressive 437°F, its design ensures reliability and performance in any scenario. The innovative Fluorocarbon lining enhances lubricity, providing a slick, chemical-resistant pathway capable of handling the rigors of fuel, oil, and various chemicals – a feature that significantly extends its lifespan.

Moreover, the PPE performance silicone hose is UV and ozone resistant, making it a robust choice FOR those subjected to extreme environmental conditions. The 6mm wall thickness guarantees a durable barrier against wear, while its pressure ratings—70 psi working pressure and 207 psi burst pressure—give you the confidence to push your vehicle to new limits.

Available in a sleek black finish emblazoned with the PPE logo, this coupler blends functionality and style. Ideal FOR various vehicle applications, its compatibility with multiple sizes and configurations allows FOR tailored solutions to meet specific needs. Note that due to the substantial wall thickness, hose clamps must be 1/2 inch larger than the hose diameter FOR a perfect fit. Choose the PPE 515404003 FOR unmatched performance and reliability.