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AQP Engine & Air Brake Black Polyester Braid Hose, FMVSS106, 0.19 Inch ID, Up to 2000.00 PSI

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Description & Features

This black polyester braid hose is designed for use in air brake and engine applications. With an inner diameter of 0.19 inches, it can withstand pressures up to 2000 PSI. The hose construction includes an AQPreg; elastomer tube, a polyester inner braid, a single wire braid reinforcement, and a black polyester textile braided cover.

The product meets FMVSS106 standards, ensuring reliability in demanding conditions. It has a minimum bend radius of 0.75 inches and supports vacuum service up to 28 inches. Suitable for air, gasoline, fuel, lubricating oils, and coolants, this hose is versatile across various applications.

With a temperature range from -55deg;F to +300deg;F (air up to +250deg;F), it is engineered for durability and dependability. The reel quantity varies from 500 to 650 feet, accommodating different needs in industrial applications.

MPN: EAR99

Supplier Part Number: FC350-04RL

Specifications

Abrasion Resistance
Premium
Conditional Temp Range
Air Not to Exceed 250 deg F
Cover Material
Polyester
Dash Size
04
For Use With
100R5 Reusable Hose Fittings
Hose Color
Black
Hose Type
Non-Conductive
Inside Diameter
3/16 in
Lay Line Style
Ink Wheel
Nominal Size
1/4 in
Package Form
Reel
Reinforcement
1-Wire Braided Brass-Plated Steel Wire
Resistance Properties
Abrasion
Segment Code
A
Series
FC350 Series
Tube Material
Chlorinated Polyethylene

Product Questions & Answers (6)

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Question by: Freddie C on Mar 14, 2026, 5:51 PM
Can I use this hose for running fuel lines in my old pickup?
Answer by: Customer Support on Mar 15, 2026, 8:03 PM
This AQP elastomer tube hose is designed for use with air, gasoline, fuel, lubricating oils, and coolants. Just be sure to review the general guidelines for selection, installation, and maintenance of hose assemblies to ensure proper use in your application.
Question by: Rod C on Apr 15, 2025, 11:42 AM
hose gonna hold up running air brake lines on a diesel, or is 2000 PSI the ceiling for that kind of setup?
Answer by: Customer Support on Apr 17, 2025, 6:54 AM
Air service is one of the listed applications for this hose, so it fits that use case. The maximum operating pressure is 2000 PSI, and for air specifically the temperature ceiling drops to 250°F rather than the standard 300°F. Keep that thermal limit in mind if your lines run close to exhaust components.
Question by: Ricky E on Jun 7, 2025, 11:40 AM
got a tight spot to snake this through, how sharp can i bend it without kinking it?
Answer by: Customer Support on Jun 8, 2025, 5:12 PM
For routing, the minimum bend radius is 0.75 inch. Staying at or above that bend radius helps keep the hose from collapsing or kinking in a tight run.
Question by: Roy R on Aug 26, 2025, 1:34 PM
hose rated for air brake use or just engine stuff -- trying to figure out if it'll work on both
Answer by: Customer Support on Aug 28, 2025, 7:38 AM
Both, actually. The FC350-04 is built specifically for air brake and engine applications, so it covers either use case without needing separate hose stock. It handles air, gasoline, fuel, lubricating oils, and coolants, and it carries FMVSS106 certification, which is the federal standard for air brake hose. Pressure rating is up to 2000 PSI with a temperature range from -55F to 300F, though air service tops out at 250F.
Question by: Glen M on Apr 1, 2025, 2:32 PM
Will this hose hold up to regular use with gasoline?
Answer by: Customer Support on Apr 3, 2025, 7:07 AM
This hose is suitable for use with gasoline, along with fuel, lubricating oils, and coolants, making it pretty versatile for engine applications.
Question by: Billy H on May 1, 2025, 6:21 PM
got a tight little bend coming off the fitting, how sharp can i run this hose without kinkin it
Answer by: Customer Support on May 3, 2025, 3:29 PM
Bend radius is the big limiter on this one. It calls out a minimum bend radius of 0.75 inches, so you want to keep any turn at or above that radius to avoid stressing the reinforcement and cover.

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