Parker KP81369 Hydraulic Hose Male Rigid Fitting 20mm

Product Description

The PARKER KP81369 is a male rigid hydraulic hose fitting designed for high-pressure fluid transfer applications in hydraulic systems. Constructed from steel, it features a Male O-Ring Boss (ORB) shaft type with a thread size of 1-5/8-12 and is compatible with 20 mm hose ends, corresponding to a 1-1/4 inch hose diameter. This fitting type provides a leak-resistant, metal-to-metal sealed connection when properly torqued against an O-ring seat. It is installed by hydraulic technicians, industrial mechanics, and fluid power specialists working on mobile or stationary hydraulic circuits.

This fitting is suited for use in industrial, agricultural, construction, and mobile equipment hydraulic systems. The male rigid configuration is a fixed, non-swivel design, making it appropriate for installations where hose routing is set at assembly and does not require articulation. The 1-5/8-12 thread size accommodates standard high-flow hydraulic ports commonly found in heavy-duty power units, cylinders, valves, and manifold assemblies.

Key Features

• Male ORB (O-Ring Boss) shaft type for leak-resistant sealed connections
• Steel construction for durability in high-pressure hydraulic service
• Thread size 1-5/8-12 for compatibility with standard large-port hydraulic components
• Designed for 20 mm hose ends with a 1-1/4 inch hose diameter
• Rigid (non-swivel) design provides a fixed, stable hose termination

Compatibility

Designed as an OEM-style male rigid hydraulic hose fitting for use with 20 mm hydraulic hose assemblies requiring a 1-5/8-12 Male ORB threaded port connection.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and bleed the hydraulic system completely before disconnecting or installing any fittings. Inspect the O-ring seat and mating port for damage or contamination before assembly. Follow system manufacturer torque specifications and applicable fluid power standards when making up connections.