Parker KP80044 Hydraulic Hose Cap 6000 Psi Seal-lok Steel

Product Description

The PARKER KP80044 is a steel hydraulic hose cap designed to terminate and protect open hose ends in high-pressure hydraulic systems. Rated to 6,000 psi maximum working pressure, it fits hose with a 0.625 inch outside diameter, which corresponds to a 5/8 inch or 10 mm nominal hose size. The Seal-Lok end configuration provides a reliable, leak-resistant seal on fittings used throughout mobile and industrial hydraulic circuits. Installation is straightforward and does not require special tooling beyond what is standard in hydraulic service work. Hydraulic technicians and fluid power specialists use this cap to blank off hose ends during service, shipping, or system modification.

This cap is suited for use in both mobile equipment and stationary industrial hydraulic systems wherever a 10 mm nominal, 0.625 inch OD hose end requires protection or temporary or permanent termination. The Seal-Lok interface is common in medium- and high-pressure hydraulic circuits and is widely used across agricultural, construction, and industrial machinery applications. The FNL series designation places this fitting within Parker's standard hydraulic hose end product family. Sold in packages of 4 units.

Key Features

• 6,000 psi maximum working pressure rating for demanding hydraulic service
• Seal-Lok end type provides a positive, leak-resistant termination
• Steel construction for durability in high-pressure environments
• Fits 0.625 inch OD (5/8 inch, 10 mm nominal) hose
• Overall length of 1.02 inches for compact installation
• Conforms to SAE 520112 standard

Compatibility

Designed as an OEM-style replacement or service cap for 10 mm nominal hydraulic hose assemblies with Seal-Lok fittings operating at up to 6,000 psi.

Installation Notes

Installation and removal should be performed by a qualified hydraulic technician. Depressurize and isolate the hydraulic circuit completely before removing or installing any hose end fitting or cap. Follow applicable industry standards and equipment manufacturer procedures for fitting installation. Inspect the sealing surface for damage before installing the cap to ensure a proper seal.