Parker KP80077 Hydraulic Hose Adapter 6000 Psi Seal-lok

Product Description

The PARKER KP80077 is a straight hydraulic hose adapter designed for high-pressure fluid power applications. Built from steel with a Seal-Lok face-seal connection type, it accepts a hose with a 0.625-inch outside diameter and uses a 1/2-14 thread size. Rated to 6,000 psi maximum working pressure, this adapter meets SAE J1453 standards and belongs to Parker's FLO series. It is a threaded, straight-body fitting intended for use in mobile hydraulic systems, industrial machinery, and fluid power circuits where leak-free, high-pressure connections are required. Licensed hydraulic technicians and fluid power specialists are the typical installers.

This adapter is suited for systems running 10 mm hose (5/8-inch hose diameter) in both mobile and stationary hydraulic applications. The Seal-Lok face-seal design provides a reliable, vibration-resistant connection that is commonly used in construction equipment, agricultural machinery, and industrial hydraulic circuits. The straight body orientation simplifies routing in tight plumbing configurations. With an overall length of 1.82 inches, the KP80077 fits in compact hydraulic manifold and hose assembly layouts.

Key Features

• 6,000 psi maximum working pressure for demanding high-pressure hydraulic circuits
• Seal-Lok face-seal connection type minimizes leak points under vibration and pressure cycles
• SAE J1453 compliant construction for standardized fitment in fluid power systems
• Steel body construction provides durability in high-load and high-cycle environments
• Straight body shape simplifies hose routing and assembly
• Compact overall length of 1.82 inches suits space-constrained installations

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic hose assemblies using 10 mm (5/8-inch OD) hose with a 1/2-14 thread interface and Seal-Lok face-seal connection, conforming to SAE J1453.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and fully isolate the hydraulic circuit before removing or installing any fittings. Inspect the Seal-Lok face-seal surface for nicks or contamination before assembly, as surface damage can cause leaks under pressure. Follow SAE J1453 torque and assembly procedures for face-seal fittings to ensure a proper seal.