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1/4" SAE 100R1AT Hydraulic Hose is recommended for hydraulic system service with petroleum and water-base fluids, or general industrial service. Maximum working pressure: 2,750 psi
Interchanges with Aeroquip FC211, Parker 421, and Weatherhead H104
Interchanges with Aeroquip FC211, Parker 421, and Weatherhead H104
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 100R1AT hose only |
Product Number |
Inside Diameter |
Outside Diameter |
Maximum Working Pressure |
Minimum Burst Pressure |
Minimum Bend Radius |
---|---|---|---|---|---|
R1-04 | 1/4" | 0.53" | 2,750 PSI | 11,000PSI | 4" |
R1-06 | 3/8" | 0.69" | 2,250 PSI | 9,000 PSI | 5" |
R1-08 | 1/2" | 0.82" | 2,000 PSI | 8,000 PSI | 7" |
R1-10 | 5/8" | 0.94" | 1,500 PSI | 6,000 PSI | 8" |
R1-12 | 3/4" | 1.10" | 1,250 PSI | 5,000 PSI | 9.5" |
R1-16 | 1" | 1.41" | 1,000 PSI | 4,000 PSI | 12" |
Hose Features | |
---|---|
Inner Tube Material | Oil-resistant Synthetic Rubber |
Reinforcement | 1 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
9 months ago
9 months ago
To pressure test a hydraulic hose, connect it securely to a hydraulic pressure testing machine, ensuring all fittings and connections are tight. Gradually increase the pressure to the hose's rated maximum pressure, monitoring for any leaks or deformations, and maintain this pressure for a specified period to confirm its integrity. See full answer »
9 months ago
9 months ago
The pressure gauges in the hydraulic pressure test kit each have a diameter of 2.5 inches. This size ensures clear readability of the measurements, which is crucial for precise pressure diagnostics, making it an excellent choice for professionals seeking accuracy and reliability. See full answer »
9 months ago
9 months ago
To perform a hydraulic pressure test, fill the system with a non-compressible fluid, usually water, and pressurize it using a hand pump, motorized pump, or other pressure source to the required test pressure. Monitor the system for a specified period, checking for pressure drops or leaks that indicate potential issues. See full answer »
9 months ago
9 months ago
The 0-1000 psi pressure gauge included in the hydraulic pressure test kit has a range from 0 to 1000 psi. This range is suitable for low to medium pressure hydraulic systems, offering accurate measurement and safety checks, ensuring optimal performance and reliability. See full answer »
9 months ago
9 months ago
To pressure test a hydraulic system, connect a calibrated pressure gauge to the test point and gradually pressurize the system using the hydraulic pump. Observe the gauge for any fluctuations or drops in pressure, which could indicate leaks or other issues within the system. See full answer »
9 months ago
9 months ago
The test point with M16x2 x 7/16"-20 ORB is included in the hydraulic pressure test kit. This size is commonly used in hydraulic systems, making the kit versatile and compatible with various setups, ensuring optimal performance and safety. See full answer »
9 months ago
9 months ago
The principle of a hydraulic pressure testing machine involves using a liquid, typically oil or water, to apply pressure to a component or system to test its strength, integrity, and leak resistance. By increasing the hydraulic pressure within the system, the machine can simulate operational conditions and identify potential points of failure or weaknesses in the material or assembly. See full answer »
9 months ago
9 months ago
To choose a pressure gauge, consider the required pressure range, ensuring the gauge's full scale reading is 1.5 to 2 times the operating pressure for accuracy and durability. Additionally, select a gauge material compatible with the media being measured and the environmental conditions. See full answer »
9 months ago
9 months ago
The hydraulic pressure test kit includes 2 microhoses. Having two microhoses provides redundancy and flexibility, allowing simultaneous diagnostics on different parts of the hydraulic system, which can enhance efficiency and reliability during maintenance. See full answer »
9 months ago
9 months ago
The proof pressure test for hoses is a procedure used to ensure the integrity and reliability of a hose by subjecting it to a pressure higher than its maximum operating pressure, typically 1.5 to 2 times higher. This test verifies that the hose can withstand extreme conditions without leaking, deforming, or failing. See full answer »
