will this collapse under vacuum? 24" HG to be exact.

Yes. You need Teflon lined or nylon hose if you're trying to pull that much vacuum.

Will it work for PCV hose? Some reviews say it collapses? Does anyone know for sure that has used it for PCV venting?

This is an automotive fuel line hose with a narrow opening it will compress and deform under pressure you can park a car on it ? that would restrict air or fuel from flowing until the weight is removed then return to original shape .....PCV will crack

Will this work with AN fittings?

I think it will with proper fitting

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5/16 Inch (8mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines

5/16 Inch (8mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines

Product ID: 485269361

Details

Brand
dojobkinb
Colour
Black
Item weight
0.47 Kilograms
Material
Nylon Rubber
Product dimensions
3.05L x 0.01W

💪300 PSI working pressure

📏8mm ID precision fit

🔥Withstands up to 257°F

158.51 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

⛽️ Fuel your drive with confidence—hose up like a pro!

HIGH PRESSURE ENDURANCE - Rated for 300 PSI working pressure and 1160 PSI burst pressure—race-ready reliability
VERSATILE FUEL COMPATIBILITY - Compatible with diesel, biodiesel, gasoline, oil, grease, water, and air—one hose for all your needs
EXTREME TEMPERATURE RESILIENCE - Operates flawlessly from -40°F to 257°F, built for every climate challenge
PREMIUM NBR RUBBER CONSTRUCTION - Durable, wear-resistant, and designed for long-lasting performance under stress
PRECISION ENGINEERED 8 MM INNER DIAMETER - Perfect fit for seamless fuel flow and leak-free performance

This 10-foot 5/16 inch ID fuel line hose crafted from premium NBR rubber delivers exceptional durability and high-pressure resistance up to 300 PSI, withstanding extreme temperatures from -40°F to 257°F. Engineered for versatile use across diesel, gasoline, biodiesel, and more, it’s the ultimate upgrade for automotive fuel systems demanding reliability and performance.

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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158.51 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Brand	dojobkinb
Colour	Black
Item weight	0.47 Kilograms
Material	Nylon Rubber
Maximum pressure	300 Pound per Square Inch
Product dimensions	3.05L x 0.01W Meters

5/16 Inch (8mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines

Details

Details

Description

Specifications

Common Questions