EVIL ENERGY fuel hose 3/16" SAE 30R7 10ft — NBR rubber, 300 PSI working pressure

EVIL ENERGY 3/16 fuel hose is a 10-foot, NBR rubber SAE 30R7-rated line designed for fuel and oil transfer with a 300 psi working pressure and broad temperature tolerance.

Built for mechanics, fleet operators, and DIYers who need a reliable, compact fuel line, this hose combines nitrile-butadiene rubber (NBR) with braided polyester reinforcement to resist oil, fuel, grease, and wear. Its 3/16" (5 mm) inner diameter and 0.43" (11 mm) outer diameter make it suitable for tight routing and push-lock fittings, while a 2.0" (50 mm) minimum bend radius helps prevent kinking in confined spaces.

How durable is this hose for everyday fuel system use?

The EVIL ENERGY hose is engineered with NBR rubber and a braided polyester layer that resists abrasion, oil swell, and repeated flexing. It meets SAE 30R7 construction standards for general fuel and oil applications, providing a long service life when installed and routed correctly.

• Material: nitrile-butadiene rubber (NBR) for oil and fuel resistance
• Reinforcement: braided polyester fiber for strength and wear resistance
• Wall thickness: approximately 3 mm for puncture and abrasion protection
• Designed to exceed common SAE 30R7 expectations for durability

What performance can I expect under pressure and temperature extremes?

This hose is rated for a 300 psi working pressure and a 1200 psi burst pressure, giving a solid safety margin for typical fuel-system and oil-transfer tasks. The temperature range spans -40°F to 257°F, so it works in cold starts and hot engine bay environments without rapid hardening or softening.

• Working pressure: 300 psi for routine fuel and oil service conditions
• Burst pressure: 1200 psi safety threshold
• Temperature range: -40°F to 257°F for wide climate compatibility
• Minimum bend radius: 2.0" (50 mm) to avoid kinks under load

Which fluids and applications are compatible with this SAE 30R7 hose?

The NBR compound and braided construction make this hose suitable for diesel, gasoline, biodiesel blends, oil, grease, and similar hydrocarbon-based fluids. It is commonly used for fuel lines, oil cooler connections, and auxiliary fuel system routing where SAE 30R7 specification is required or preferred.

• Compatible fluids: diesel, gasoline, biodiesel, oil, grease
• Typical uses: fuel system lines, oil cooling lines, steam emission routing
• Fitting style: suitable for push-lock or barbed fittings with clamp
• Length: 10 feet (convenient for repairs and custom runs)

How do I install and maintain the EVIL ENERGY fuel hose properly?

Cut the hose squarely to size and use appropriately sized push-lock or barbed fittings with clamps to ensure leak-free connections. Avoid excessive twisting, sharp bends below the minimum radius, and contact with strong solvents or ozone sources to extend service life.

• Cut cleanly and use correct ID fittings for a tight seal
• Respect 2.0" minimum bend radius to prevent kinking
• Inspect regularly for cracking, swelling, or abrasion
• Replace if exposed to incompatible chemicals or visible wear

Who is this for? Technicians, mechanics, fabricators, and hobbyists needing a compact, oil-resistant fuel line will find the EVIL ENERGY 3/16" hose practical and dependable. It’s aimed at anyone re-routing fuel or oil lines in cars, small engines, generators, or industrial equipment where a 10-foot length, SAE 30R7 construction, and a 300 psi working pressure are appropriate. Choose this hose when you need a balance of flexibility, fuel compatibility, and reinforcement for everyday automotive and light industrial applications.