PPE 515404004 4.0 INCH X 4 INCHL 6MM 5-PLY SILICONE 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 4 Inch Long performance Silicone Coupler - Straight (515404004)
• 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 515404004 4.0 Inch x 4 Inch 6mm 5-Ply Silicone Coupler Universal stands as a pinnacle of performance engineering, expertly crafted FOR both high-stakes drag racing and demanding sled pulling. Its design is a testament to resilience, built to withstand the intense pressures of competition while also providing reliability FOR everyday driving and towing heavy loads.

Constructed with a robust 5-ply polyester rein FORced fiber, this silicone hose ensures exceptional durability and strength. The innovative Fluorocarbon lining enhances lubricity, making it slippery and resistant to various chemicals, while the silicone rubber withstands extreme temperatures ranging from -76°F to 437°F. Unlike standard hoses, the PPE performance Silicone Hose is engineered not to fail under high boost pressure, ensuring your vehicle maintains optimal performance in any situation.

The coupler is not only optimized FOR high-boost applications but also boasts a working pressure of 70 psi and an impressive burst pressure of 207 psi. This translates to enhanced flow and efficiency compared to traditional rubber hoses. Furthermore, its UV and ozone resistance allows it to endure harsh environmental conditions without compromising its integrity.

Available in a sleek black finish adorned with the PPE logo, this silicone coupler measures 4 inches in diameter and is 4 inches long, making it a versatile choice FOR various design applications. Due to its 6mm wall thickness, it is essential to use hose clamps that are 0.5 inches larger in diameter than the hose ID FOR secure installation.

Offering an ideal blend of performance, reliability, and durability, the PPE 515404004 silicone coupler is a critical upgrade FOR enthusiasts looking to elevate their vehicle's capabilities in both competitive and everyday scenarios.