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Thermoplastic Nylon Core Black Cover SAE 100R8 (SAE 100R7 Dimensions) Hose, 0.25 Inch ID, Up To 5000.00 PSI

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Description & Features

The Eaton Aeroquip Thermoplastic SAE100R8 Hose offers exceptional performance for high-pressure applications. Designed with a 0.25-inch inner diameter and capable of withstanding pressures up to 5000 PSI, this hose is ideal for demanding environments. Its construction features a durable nylon core tube and braided high tensile Aramid fiber reinforcement, ensuring strength and flexibility. The black perforated polyurethane cover enhances abrasion resistance, making it suitable for use in general hydraulics, machine tools, mobile equipment, and marine steering systems.

This hose provides versatility in fittings, maintaining SAE 100R7 dimensions for easy integration with existing systems. The product's operational temperature range is from -40°F to 212°F, accommodating a variety of fluids, except water-based or fire-resistant fluids up to 150°F. Experience low volumetric expansion and reliable performance in critical applications.

SKU: 3800-04003

Supplier Part Number (MPN): 3800-04-250BX

Alternate Part Numbers: C1HZ48, MI-06139882, MINO-00803X00433

Specifications

Abrasion Resistance
Premium
Conditional Temp Range
-40 to 150 deg F Water Based
Cover Material
Polyethylene
Cover Style
Perforated
Dash Size
04
Die Used
4540-304
For Use With
903 Series Fittings
grp Construction
Nylon Core Tube, Braided High Tensile Aramid Fiber Reinforcement, Black Perforated Polyurethane Cover
Hose Color
Black
Hose Type
Conductive
Impulse Cycle
200000
Inside Diameter
1/4 in
Nominal Size
1/4 in
Package Form
Box
Reinforcement
1-Ply Braided Fabric
Resistance
Abrasion
Resistance Properties
Abrasion
Segment Code
C
Series
3800 Series
Tube Material
Nylon Lined

Product Questions & Answers (2)

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Question by: Earl E on Aug 24, 2025, 5:20 PM
Running a hydraulic line on a piece of mobile equipment and need something that'll hold up to 5000 PSI without ballooning out on me. This the right hose for that kind of setup?
Answer by: Customer Support on Aug 26, 2025, 2:45 PM
For mobile equipment running at high pressure, this hose holds up well. The Aramid fiber reinforcement keeps it from expanding under load, which matters a lot when you need consistent response from your system. Rated to 5000 PSI with low volumetric expansion, it's built for exactly that kind of demanding, real-world use. The nylon core and polyurethane cover also give you solid abrasion resistance if the line is routed somewhere it might rub against a frame or edge.
Question by: Carl W on Nov 27, 2025, 7:04 PM
trying to swap out a 100R7 hose on a machine, will this 100R8 line still take the same fittings?
Answer by: Customer Support on Nov 28, 2025, 9:38 PM
It is made with SAE 100R7 dimensions even though it is a 100R8 performance hose, so it is intended to give you fitting versatility where 100R7 sizing is used.

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