Parker 797TC-12-RL Hydraulic Hose 6000 Psi 3/4 Inch Id

Product Description

The PARKER 797TC-12-RL is a high-pressure hydraulic hose engineered for demanding fluid power applications. Built from synthetic rubber, it carries a 6,000 psi working pressure rating with a 3/4 inch inner diameter and 1.1 inch outer diameter. The hose is rated for a wide temperature range of -40 degrees F to 257 degrees F, making it suitable for both cold-weather startups and sustained high-heat operation. It is installed by hydraulic system technicians and industrial maintenance professionals working on mobile equipment, machinery, and fluid power circuits.

This hose is used in industrial and mobile hydraulic systems where reliable high-pressure fluid transfer is required. Typical applications include construction equipment, agricultural machinery, manufacturing equipment, and other systems that demand a durable, flexible hose capable of withstanding sustained pressure loads and wide temperature swings. It is sold in single-unit quantities.

Key Features

• 6,000 psi working pressure rating for demanding hydraulic circuits
• 3/4 inch ID provides consistent flow capacity for mid-range hydraulic lines
• Synthetic rubber construction resists degradation from hydraulic fluid and temperature extremes
• Operating range of -40 degrees F to 257 degrees F covers broad environmental conditions
• 1.1 inch OD with 135 mm minimum bend radius allows routing in tight installations

Compatibility

Designed as an OEM-style replacement or direct-fit hose for industrial and mobile hydraulic systems requiring a 3/4 inch ID high-pressure synthetic rubber hose at 6,000 psi working pressure.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and lock out the hydraulic system fully before disconnecting or replacing any hose. Verify that fittings and end connections are rated to match or exceed the hose working pressure before assembly. Avoid twisting the hose during installation and maintain the minimum bend radius to prevent premature wear or failure.