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R2-04 is SAE100R2 hose with an inside diameter of 1/4 inch. Purchase on this page by the foot by entering the amount of feet you need in the qty box and we will send one continuous piece of hose at that desired length.
SAE100R2AT hose is a high-pressure hydraulic hose commonly used in industrial and commercial applications. With its two braided steel wire reinforcement and synthetic rubber inner tube. SAE100R2AT hose is suitable for use with petroleum and water-based hydraulic fluids and is compatible with most hydraulic fittings.
Interchanges with Aeroquip FC212-04, Gates 4G2, Parker 301-4, and Weatherhead H42504
Use this product with the following hose fittings: | |||
![]() Braided Hose Fittings Standard crimp Interchanges with Weatherhead U Series | ![]() W Series Hose Fittings Bite-to-the-wire peformance | ![]() 43 Series Hose Fittings Parker-Compatible 43 Series Fittings | ![]() Field-Attachable Hose Fittings SAE 100R2AT hose only |
Product Number |
Inside Diameter |
Outside Diameter |
Maximum Working Pressure |
Minimum Burst Pressure |
Minimum Bend Radius |
---|---|---|---|---|---|
R2-04 | 1/4" | 0.59" | 5,800 psi | 23,200 psi | 4" |
R2-06 | 3/8" | 0.75" | 4,785 psi | 19,140 psi | 5" |
R2-08 | 1/2" | 0.88" | 4,000 psi | 16,000 psi | 7" |
R2-10 | 5/8" | 0.98" | 3,625 psi | 14,500 psi | 8" |
R2-12 | 3/4" | 1.16" | 3,120 psi | 12,480 psi | 9.5" |
R2-16 | 1" | 1.50" | 2,395 psi | 9,580 psi | 12" |
R2-20 | 1-1/4" | 1.87" | 1,815 psi | 7,260 psi | 16.5" |
R2-24 | 1-1/2" | 2.17" | 1,305 psi | 5,220 psi | 20" |
R2-32 | 2" | 2.66" | 1,160 psi | 4,640 psi | 25" |
Hose Features | |
---|---|
Inner Tube Material | Oil-resistant Synthetic Rubber |
Reinforcement | 2-Wire braid of high tensile steel wire. |
Cover Protection | Oil and Abrasion-Resistant synthetic rubber |
Temperature Rating | -40°F to 212°F |
Specialty | Compatible with Field Reusable Fittings |
Questions & Answers

Popular Questions
10 months ago
10 months ago
The size of an R2-08 hose typically refers to its inner diameter, which is 1/2'' I.D. This measurement indicates the internal width of the hose, which is essential for determining its compatibility with various fittings and its capacity for fluid flow. See full answer »
10 months ago
10 months ago
The numbers on a hydraulic hose typically indicate its size, pressure rating, and construction specifications. These numbers help users ensure the hose is suitable for their specific hydraulic system requirements, such as fitting compatibility and operational pressure limits. See full answer »
10 months ago
10 months ago
SAE 100 R2 is a specification for a type of high-pressure hydraulic hose characterized by its two layers of steel wire braid reinforcement. It is designed for use with petroleum-based hydraulic fluids and operates within a temperature range of -40°C to +100°C, with pressure ratings varying according to hose size, typically ranging from 4,000 to 6,000 psi. See full answer »
10 months ago
10 months ago
SAE 100R2AT is a specification for hydraulic hoses set by the Society of Automotive Engineers (SAE). It indicates a hose with two layers of braided steel wire reinforcement, suitable for high-pressure applications, and typically used in hydraulic systems. The "AT" denotes that the hose meets additional performance requirements for impulse testing. See full answer »
10 months ago
10 months ago
An R2 hydraulic hose is a type of high-pressure hose used in hydraulic systems, characterized by its two layers of braided steel wire reinforcement. It is designed to handle high-pressure hydraulic fluid transmission and is commonly used in industrial and mobile equipment applications. See full answer »
10 months ago
10 months ago
Hydraulic hose sizes are typically indicated by the inside diameter (ID) of the hose, measured in INCHES. The size is often represented by a "dash size" (e.g., -04, -06) where each dash corresponds to so -04 would be 1/4 inch in diameter. See full answer »
10 months ago
10 months ago
This 1/4 inch hydraulic hose interchanges with Aeroquip FC212-04, Gates 4G2, Parker 301-4, and Weatherhead H42504. These interchange options provide flexibility in sourcing and replacements, ensuring you can find compatible parts easily. See full answer »
10 months ago
10 months ago
The outside diameter (OD) of a 1/4-inch hydraulic hose typically ranges between 0.53 inches and 0.56 inches, depending on the specific type and manufacturer. It's important to refer to the manufacturer's specifications for precise measurements. See full answer »
10 months ago
10 months ago
The 1/4 inch hydraulic hose is compatible with most hydraulic fittings. This broad compatibility makes it easy to integrate into existing systems without requiring special adapters. See full answer »
10 months ago
10 months ago
You can use the following hose fittings with this product: Braided Hose Fittings, Standard crimp, Weatherhead U Series, W Series Hose Fittings, Bite-to-the-wire performance, 43 Series Hose Fittings, Parker-Compatible 43 Series Fittings, and Field-Attachable Hose Fittings. Using the correct fittings ensures a secure and leak-free connection, which is essential for maintaining the integrity of the hydraulic system. This 1/4 inch hydraulic hose offers high-pressure performance, making it suitable for industrial and commercial applications. See full answer »
