EVIL ENERGY 5/16 Push-Lock Fuel Hose SAE 30R7 10ft – 300 PSI

Meet EVIL ENERGY’s 5/16-inch Push-Lock Fuel Hose, a rugged NBR rubber line designed to handle diesel, gasoline, biodiesel, oil, and related fuels. The 10 ft length provides room to route through engine bays, frames, and workshop layouts while keeping a neat, secure connection at each end.

Key specs at a glance

• ID: 5/16 inch (8 mm); OD: 9/16 inch (14 mm); wall thickness: 4 mm; minimum bend radius: 3.14 inches (80 mm).
• Working pressure: 300 psi; burst pressure: 1200 psi; temperature range: -40F to 257F.
• Medium: NBR fuel hose compatible with diesel, oil, gasoline, biodiesel, grease, and more.
• Material: NBR core with braided polyester fiber for oil resistance and wear protection.
• Application: Meets and exceeds SAE 30R7; widely used in fuel systems, oil cooling lines, and steam emission paths.

Why this hose fits your setup

• Versatile fuel compatibility reduces the need for multiple hoses in mixed-fuel environments.
• Rugged construction blends durability with flexibility, helping you route around tight spaces.
• Broad temperature tolerance supports performance in hot engine bays and cooler environments.
• SAE 30R7 compliance offers confidence in standardization and fit with common fittings.

In-depth look and practical use

In practical terms, this hose shines in engines and equipment where space is at a premium. The 10 ft length gives enough slack to avoid tight bends while keeping a lean profile. In a marine, automotive, or workshop environment, the hose tolerates the heat and exposure common to fuel lines.

From a tactile perspective, the NBR core combined with a braided polyester weave delivers a firm yet flexible feel, designed to resist wear and capricious movement in busy spaces. The reinforced braid adds durability without sacrificing the ability to form clean curves around fittings and components.

Performance you can count on

• Broad fuel compatibility helps simplify inventory and maintenance planning.
• Rugged yet flexible construction supports routing in constrained layouts.
• Wide temperature range ensures consistent performance across seasons and operating temps.
• High burst pressure margin provides a safety buffer under high-load conditions.

Care and handling

• Avoid sharp bends near fittings; maintain the minimum bend radius to protect the wall.
• Store away from direct sunlight and chemicals to extend life.
• Inspect regularly for wear or damage and replace if signs appear.

Typical applications

Suitable for fuel systems, oil cooling lines, steam emission paths, and related industrial or automotive setups where SAE 30R7 is a reference standard.