Parker KP64116 Hydraulic Hose Coupler 6000 Psi 8mm Nptf

Product Description

The PARKER KP64116 is a threaded hydraulic hose coupler engineered for high-pressure fluid transfer applications. Constructed from steel, this coupler features an NPTF threaded connection in a 1/2-14 thread size and accommodates an 8 mm hose diameter. It carries a maximum working pressure rating of 6,000 psi and supports a maximum flow rate of 12.00 GPM. At 2.01 inches in overall length, the KP64116 belongs to Parker's SM series and is installed by hydraulic system technicians and fluid power mechanics in industrial and mobile equipment environments where reliable, leak-free connections are critical.

This coupler is suited for hydraulic plumbing applications requiring a compact, high-pressure NPTF threaded connection. Typical installations include hydraulic power units, mobile machinery, and industrial fluid power systems where steel construction and a 6,000 psi pressure rating are necessary. The NPTF thread design provides a pressure-tight mechanical seal without relying solely on sealant. This part is sold in a package quantity of four, making it appropriate for multi-point installations or service stock replenishment.

Key Features

• 6,000 psi maximum working pressure for demanding hydraulic service
• NPTF threaded connection provides a dry-seal, pressure-tight fit
• Steel construction for durability in high-pressure fluid environments
• 1/2-14 thread size compatible with standard NPTF porting
• Maximum flow rate of 12.00 GPM supports high-volume hydraulic circuits
• Compact 2.01-inch overall length for space-constrained installations

Compatibility

Designed as an OEM-style replacement or service coupler for hydraulic hose assemblies requiring an 8 mm, 1/2-14 NPTF threaded steel coupler rated to 6,000 psi within Parker's SM series platform.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and de-energize the hydraulic system completely before disconnecting or replacing any hose coupler. NPTF threads are designed to seal on the thread form itself; inspect threads carefully before assembly and apply thread sealant only if required by the system specification. Torque to the system designer's or equipment manufacturer's specified value — do not use values not documented for this application.