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Barrier Lined USCG Type A1-15 SAE J1527 Fuel Hose, 0.50 Inch ID, Up To 100.00 PSI

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Description & Features

TRIDENT RUBBER LLC offers a premium marine fuel line hose designed to exceed industry standards. Constructed with a nylon internal barrier and NBR tube this hose ensures superior resistance to aging and permeation by all marine fuels including alcohol blends.

Featuring a 0.5 inch ID and capable of withstanding a maximum operating pressure of 100 PSI this hose is reinforced with 2 spiral polyester layers providing optimal flexibility and an impressive bend radius of 4.5 inches. The nitrile/PVC blend cover offers excellent resistance to fire heat cold ozone and fuel aging.

This durable fuel hose is perfect for various marine engine systems including inboard I/O stern drives generator sets and outboards. The hose meets stringent standards such as USCG Type A1 SAE J1527 ISO 7840 A1 ABYC H-24 & H-33 and is NMMA Type Accepted and CE Certified.

Fitting attachments can be secured with stainless steel pinch clamps worm gear clamps or brass crimp ferrules for optimal performance.

MPN: 365-0126

Supplier Part Number: 365-0126

Specifications

Cover Material
NBR/PVC Blend
For Use With
C1BZ44 Ferrule
grp Construction
Nylon Internal Barrier, NBR Tube, NBR/PVC Blend Cover, Polyester 2 Spiral Reinforcement
grp Fitting Attachment
Pin Clamps, Worm Gear Clamps, Crimp Ferrules
grp Fittings
Shank Type (Brass)
grp Fittings Fitting Attachment Suggestions
Shank Type Fittings Attached with Stainless Steel Pin Clamps, Stainless Steel Worm Gear Clamps or Brass Crimp Ferrules
Hose Color
Black/White
Hose Type
Barrier Lined
Inside Diameter
1/2 in
Nominal Size
1/2 in
Outside Diameter
0.82 in
Resistance Properties
Aging, Cold, Flame, Fuel Permeation, Heat, Ozone
Series
365 Series
Tube Material
NBR/Nylon

Product Questions & Answers (2)

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Question by: Harold P on Jul 19, 2025, 8:18 PM
does this hose work for ethanol-blended fuel or is it strictly for straight gasoline?
Answer by: Customer Support on Jul 21, 2025, 10:54 AM
Alcohol blends are fully covered with this one. The nylon barrier liner sits on the inside of the tube, which keeps fuel from making direct contact with the nitrile rubber underneath. That construction is specifically what gives it the strong permeation resistance across all marine fuels, ethanol blends included. It carries USCG Type A1 and SAE J1527 ratings, so it meets the current standards for fuel feed, return, transfer, and vent lines on inboard, I/O, stern drive, outboard, and generator set applications.
Question by: Rick B on Jan 31, 2026, 8:07 PM
got a tighter run in my boat, how sharp can i bend this 1/2 inch fuel hose without kinking it?
Answer by: Customer Support on Feb 2, 2026, 6:45 AM
For routing, the published minimum bend radius is 4.5 inches. Keeping your bends at or above that radius helps it stay flexible without collapsing the line.

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