EVIL ENERGY 3/4" Fuel Hose SAE 30R7 10ft — NBR Oil-Resistant, 200 PSI Working Pressure

EVIL ENERGY's 3/4" NBR SAE 30R7 fuel hose is a 10-foot, oil-resistant supply line rated for 200 psi working pressure, engineered for diesel, gasoline, biodiesel and general fuel-system use.

This fuel hose combines a nitrile-butadiene rubber (NBR) inner tube with a braided polyester reinforcement to meet SAE 30R7 specifications. It delivers reliable fuel transfer and oil resistance across a wide temperature range, and its 3/4" (19 mm) inner diameter and 1.1" (28 mm) outer diameter make it suitable for many automotive, marine and industrial fuel-system applications.

How does this hose stand up to fuel and oil exposure?

The inner NBR material is formulated specifically to resist swelling, hardening and degradation from fuels, oils and biodiesel blends. Braided polyester reinforcement adds strength and abrasion resistance so the hose maintains its shape and performance under repeated use.

• Compatible with diesel, gasoline, oil, biodiesel and grease
• Oil-resistant NBR construction reduces permeation
• Braided polyester fiber resists wear and surface damage

What are the key size and pressure specifications?

Nominal dimensions and pressure ratings help determine whether this hose fits your system. The hose has a 3/4" (19 mm) inner diameter and 1.1" (28 mm) outer diameter with a 3 mm wall thickness, and it's rated for a 200 psi working pressure with an 800 psi burst pressure.

• ID: 3/4" (19 mm) — fits common fuel fittings
• OD: 1.1" (28 mm); wall thickness: 3 mm
• Working pressure: 200 psi; burst pressure: 800 psi
• Minimum bend radius: 6.0" (152 mm)

Can this hose operate in extreme temperatures and tight installations?

The NBR compound and reinforcement tolerate broad temperature swings while retaining flexibility. With an operating range from -40°F to 257°F, it is suitable for cold starts and high-heat engine compartments, though the minimum bend radius should be observed to avoid kinking.

• Temperature range: -40°F to 257°F for wide environmental coverage
• Minimum bend radius of 6.0" (152 mm) preserves flow and longevity
• Remains flexible in cold climates and stable in heat-exposed areas

What applications suit the SAE 30R7 fuel hose?

This hose was produced to meet and exceed SAE 30R7 standards, so it's appropriate for fuel-delivery lines, oil cooling loops, vapor return and other fuel-system needs in vehicles and equipment. Its construction balances chemical compatibility and mechanical strength for everyday and heavy-duty settings.

• Use in automotive fuel lines, marine engines, generators and farm equipment
• Suitable for oil cooling lines and vapor/steam emission routing
• Ideal as a replacement or new-installation hose meeting SAE 30R7

Who this is for: Technicians, mechanics, fleet managers and DIY vehicle owners looking for a dependable, oil-resistant fuel hose with industry-standard dimensions and ratings will find this EVIL ENERGY 3/4" NBR SAE 30R7 hose appropriate. It's aimed at anyone needing a durable 10-foot length that tolerates fuels, oils and a wide temperature span without sacrificing strength or flexibility.